Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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in the figure below, k || l and m || n. find the values of z and x. (6x…
\(z = 61\), \(x = 35\)
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do now: day 11 - multiplication multiplication can be represented in di…
Array: Draw 5 rows of 9 elements (e.g., circles). Area Model: Consider a rectangle with length 9 and width 5, area = 45. Equal Groups: 5 groups of 9 items, total 45 items. The pro…
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write the interval in set - builder notation and graph the interval on …
A. The solution set in set - builder notation is $\{x|x > 7\}$. The correct graph is an open - circle at 7 and an arrow pointing to the right on the number line.
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the measure of an angle is 19.1°. what is the measure of its complement…
$70.9^{\circ}$
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the measure of an angle is 39.1°. what is the measure of its supplement…
$140.9^{\circ}$
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what was the cause of the war of 1812? the spanish were upset about the…
1. C. Great Britain was stopping American ships and Impressing American Sailors. 2. C. Francis Scott Key.
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enter the missing values in the area model to find 7(3m + 7) answer att…
The missing value above $21m$ is $3m$, the missing value in the second rectangle is $49$, and $7(3m + 7)=21m + 49$
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quiz geometry of hyperbolas and parabolas. the length of the red line s…
A. 4
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the hyperbolas ____ is the point halfway between its two vertices. a. f…
C. center
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question 1 of 10 the length of a hyperbolas transverse axis is equal to…
C. difference between
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question 10 of 10 in the ellipse shown below, the red line segment is c…
B. minor axis
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question 9 of 10 in the ellipse shown below, each point marked with a d…
A. focus
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22. use the diagram to the right to answer the following questions. m∠1…
$m\angle1 = 70^{\circ}$ $m\angle2 = 20^{\circ}$ $m\angle3 = 27^{\circ}$ $m\angle4 = 43^{\circ}$ $x=\frac{62}{3}$
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the measure of an angle is 63.4°. what is the measure of its complement…
$26.6^{\circ}$
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question 8 of 10 the length of the red line segment is 8, and the lengt…
A. 12
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question 7 of 10 both the red and blue line segments stretch from the c…
B. 7
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use the diagram to the right to answer #18 - 21. 18. x = ____________ 1…
18. $x = 10.5$ 19. $m\angle A=75^{\circ}$ 20. $m\angle B = 49.5^{\circ}$ 21. $m\angle C=55.5^{\circ}$
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the foci of an ellipse lie on the major axis of the ellipse. a. true b.…
A. True
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geometry - lindemuth foil method find each product. 1) (3r + 5)(4r + 4)…
1. \(12r^{2}+32r + 20\) 2. \(8b^{2}-12b + 4\) 3. \(12n^{2}-5n-2\) 4. \(5p^{2}-12p + 4\) 5. \(9n^{2}+21n+12\) 6. \(12x^{2}-x-20\) 7. \(10n^{2}+28n+16\) 8. \(4v^{2}-14v + 12\) 9. \(…
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question 5 of 10 the length of the major axis of the ellipse below is 1…
A. 13
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17. x = ____
\(67\)
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question 4 of 10 which term best describes the set of all points in a p…
A. Circle
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15. x = ____ 102°
74
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the measure of an angle is 78°. what is the measure of its complementar…
\(12^{\circ}\)
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7. a line segment on the coordinate plane has endpoints (2,4) and (4,y)…
10
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find the equation for the graph of the hyperbola with vertices at (4,0)…
$\frac{x^{2}}{16}-\frac{y^{2}}{48}=1$
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understanding how language shapes a character. but she always pretended…
She has trouble communicating clearly in English.
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7. a line segment on the coordinate plane has endpoints (2,4) and (4,y)…
10
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find the equation for the graph of the hyperbola with vertices at (0, 4…
$\frac{y^{2}}{16}-\frac{x^{2}}{65}=1$
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question 3 of 10 which term best describes the set of all points in a p…
A. Ellipse
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question 2 of 10 the length of the major axis of the ellipse below is 1…
B. 11
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the measure of an angle is 71°. what is the measure of its supplementar…
$109^{\circ}$
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complete the square to find and write the standard form for the hyperbo…
$\frac{(x - 2)^{2}}{3}-\frac{(y + 4)^{2}}{9}=1$
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question 1 of 10 which term describes the distance from the center of a…
C. Radius
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question 10 of 10 a(n) ____ is produced when you slice a cone with a pl…
A. circle
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question 9 of 10 which is the best definition of a conic section? a. th…
C. The figure defined by the intersection of a cone and a plane
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6. m is the midpoint of ab. if the coordinates of a are (-1,5) and the …
$(7,-21)$
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given a right circular cone, a plane that intersects the cone (not at t…
A. True
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determine the center, vertices, and foci for the hyperbola. \\(\\frac{y…
The center is $(-2,0)$. The vertices are $(-2,-6)$ and $(-2,6)$. The foci are $(-2,-2\sqrt{14})$ and $(-2,2\sqrt{14})$.
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question 6 of 10 a(n) ____ is produced when you slice a cone with a pla…
C. ellipse
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question 5 of 10 if both nappes of a right circular cone are intersecte…
A. hyperbola
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question 4 of 10 if a right circular cone intersects a plane that runs …
A. parabola
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5. a line segment has endpoints a(7, - 1) and b(-3,3). what are the coo…
$(2,1)$
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question 3 of 10 which term describes the red curve in the figure below…
B. Hyperbola
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question 2 of 10 which term describes the red curve in the figure below…
No figure is provided, so it's impossible to determine the correct answer. If we assume normal knowledge - recall without the figure: If the curve has two branches opening in oppo…
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determine the center, vertices, and foci for the hyperbola. $\frac{x^{2…
The center is $(0,0)$. The vertices are $(-4,0)$ and $(4,0)$. The foci are $(-2\sqrt{13},0)$ and $(2\sqrt{13},0)$.
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question 1 - 4 triangle abc is transformed to create triangle mno and t…
The transformation of ABC to MNO preserves both the side lengths and angle measures of the triangle.
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question 1 of 10 the point, line, and pair of intersecting lines are sp…
A. True
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1. determine the equation of the hyperbola with vertices at (±4,0) and …
1. $\frac{x^{2}}{16}-\frac{y^{2}}{20}=1$ 2. $\frac{y^{2}}{16}-\frac{x^{2}}{20}=1$
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question 10 of 10 when the value of the slope gets bigger, the graph of…
C. steeper
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3. diego and jayson are at the mall. diego is at the starbucks entrance…
$(3,6)$
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diego and jayson are at the mall. diego is at the bucks entrance (-1, 8…
If Jayson's coordinates are $(x_2,y_2)$, the mid - point is $(\frac{-1 + x_2}{2},\frac{8 + y_2}{2})$
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the measure of an angle is 57°. what is the measure of its complementar…
\(33^{\circ}\)
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question 3 of 10 considering the graph of a line with a negative slope,…
A. The line goes down from left to right., D. As the absolute value of the negative slope gets bigger, the graph of the line gets steeper.
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the measure of an angle is 130.1°. what is the measure of its supplemen…
$49.9^{\circ}$
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question 11 in the diagram, bh is the perpendicular bisector of pq. whi…
1. \(PH\cong QH\) is true because of the property of the perpendicular bisector (a point on the perpendicular bisector of a line - segment is equidistant from the endpoints of the…
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the measure of an angle is 32°. what is the measure of its supplementar…
$148^{\circ}$
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question 20 of 25 what is the area of a square with sides of length 9? …
D. 81 square units
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question 19 of 25 if the area of the trapezoid below is 98 square units…
C. 7 units
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question 17 of 25 what is the midpoint of the segment below? (5,6) (-4,…
D. (0.5, 0.5)
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a cube has a volume of 216 cubic centimeters. what is the length of one…
6 centimeters
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question 16 of 25 what is the area of the triangle shown below? o a. 10…
C. 42 sq. units
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a cube has a volume of 216 cubic centimeters. what is the length of one…
6 centimeters
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question 14 of 25 what is the distance between the points (23, -33) and…
A. 37.46 units
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question 13 of 25 the legs of a right triangle measure 8 inches and 12 …
A. 48 sq. inches
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the measure of an angle is 26°. what is the measure of its complementar…
64°
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question 11 of 25 if ab is parallel to cd and the slope of ab is - 3, w…
C. -3
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question 10 of 25 a regular octagon with sides of length 7 and an apoth…
D. 293.72
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question 9 of 25 what is the distance between the two endpoints in the …
A. 14.21 units
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question 8 of 25 which of the following is defined to be the point of i…
B. The origin
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question 7 of 25 what is the area of the polygon below? 10 9 6 12 a. 12…
D. 84 square units
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question 6 of 25 which expression gives the perimeter of the regular he…
A. $6x$
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20. how are these two angles related? a) complimentary b) adjacent c) s…
None of the above options accurately describes the relationship of these two angles in a strict geometric sense based on the given figure. But if we must choose from the given opt…
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which of these statements applies to dividing a whole number by a fract…
- "When using fraction bars, circle groups of the divisor." - "The divisor tells the amount in each group, and the dividend tells the total amount."
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question 4 of 25 what is the perimeter of the rectangle shown below? a.…
D. 44 units
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question 3 of 25 what is the area of a triangle with a base of 7 units …
B. 38.5 sq. units
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question 2 of 25 which ordered pair describes the location of the point…
A. (-2, -1)
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11. historians have divided the history of ancient egypt into three tim…
11. - Math and Science: Decimal - based number system, geometry for construction, astronomy knowledge. - Egyptian Art: Stylized human figures, hieratic scale, detailed reliefs and…
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question 1 of 25 what is the area of the rhombus shown below? ac = 13 b…
A. 97.5 square units
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17 + 2x - 3x ≥ 19
The second number line (the one with a closed - circle at - 2 and the line extending to the left) represents the solution $x\leq - 2$.
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19. ∠3 is the complement of ∠1, and m∠3 = 20°. find m∠1 a) 160° b) 20° …
D. 70°
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can the 90 - cubic - foot box fit through the locker door if the door i…
Yes, because the diagonal of the 6 - feet by 6 - feet door is approximately 8.49 feet, and assuming the box is a cube with a volume of 90 cubic feet, its side - length is approxim…
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the measure of an angle is 133°. what is the measure of its supplementa…
$47^{\circ}$
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15. find m∠adc. a) 20° b) 57° c) 30° d) 33° (-3x + 54) (-7x + 26)
B. 57°
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the measure of an angle is 135°. what is the measure of its supplementa…
\(45^{\circ}\)
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1. what is the length (in centimeters) of the lines below? length = len…
Since the image is not clear enough to accurately read the starting and ending positions of the lines on the ruler, we cannot provide a specific numerical answer. If the first lin…
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1. given the segment with endpoints (-1,8) and (7,2), determine its mid…
1. Mid - point: $(3,5)$, Length: $10$ 2. Mid - point: $(2,0)$, Length: $4\sqrt{5}$ 3. Coordinates of $B$: $(-7,-2)$
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one angle of an isosceles triangle measures 68°. what measures are poss…
$44^{\circ},56^{\circ},68^{\circ}$
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i can find the length of a segment using the segment addition postulate…
B. 8
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one angle of an isosceles triangle measures 68°. what measures are poss…
$56^{\circ}$, $44^{\circ}$, $68^{\circ}$
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a right triangle has one angle that measures 53°. what is the measure o…
37
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warm - up: use the coordinate grid to help you answer the following que…
1. $(3,2)$ 2. $(5,6)$ 3. $(3,6)$ 4. The mid - point of two points is found by taking the average of the $x$ - coordinates and the average of the $y$ - coordinates of the endpoints.
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an isosceles triangle has an angle that measures 106°. what measures ar…
C. 37°
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an isosceles triangle has an angle that measures 80°. what measures are…
$80^{\circ}$, $20^{\circ}$, $50^{\circ}$
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triangle qrs is similar to triangle tuv. find the measure of side uv. f…
$22.8$
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the measure of an angle is 79°. what is the measure of its complementar…
$11^{\circ}$
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a right triangle has one angle that measures 50°. what is the measure o…
40
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a right triangle has one angle that measures 35°. what is the measure o…
55
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one angle of an isosceles triangle measures 100°. what measures are pos…
B. 40°
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one angle of an isosceles triangle measures 110°. what measures are pos…
C. $35^{\circ}$