What is the converse of: If I don't each lunch, then I am not hungry.
If I am not hungry, then I don't each lunch.
100
In an isosceles triangle, one base angle measures 13 degrees. What is the measure of the vertex angle?
154 degrees
100
Rule: (x, y ) --> ( x, -y );
What is r in x-axis?
100
Find the distance between (9,-4) and (3,-5) to the nearest tenth.
6.1
100
Which quadrilateral has diagonals that are perpendicular and congruent?
a. rhombus
b. square
c. trapezoid
d. parallelogram
square
200
What is the inverse of:
If my dog is not healthy, then he will go to the vet.
If my dog is healthy, then he will not go to the vet.
200
Could {7,9,11} represent the lengths of the sides of a triangle? Explain.
Yes
200
The image of (-3,4) under a translation is (4,0). What is the image of (5,1) under the same translation?
(12,-3)
200
What is the slope of the line determined by the points
(-1,2) and (-2,9)?
7/-1 or -7
200
What is the y-intercept of the equation:
y=-2x -8?
-8
300
What is the contrapositive of:
If I drink water, then I am thirsty.
If I am not thirsty, then I do not drink water.
300
A 10 foot ladder leans against a garage. The base of the ladder is 6 feet from the base of the garage. How high is the garage?
8 feet
300
If a translation maps (x,y)-> (x-2,y+3), what are the coordinates of A', the image of A(-2,-6) after this translation?
(-4,-3)
300
A line segment has endpoints (1,3) and (7,y). The midpoint is (4, 7). Find y.
11
300
The sides of a rectangle are 12 and 16. What is the measure of a diagonal?
20
400
"If x is even, then it is divisible by 4" is false when x equals
a. 2
b. 4
c. 8
d. 16
a
400
The lengths of the sides of a triangle are 7, 8, and 10. If the length of the shortest side of a similar triangle is 21, what is the length of the longest side?
30
400
Name a transformation that is a "slide" of a figure.
Translation
400
In coordinate geometry, how do you prove a quadrilateral is a rhombus?
4 distances and a statement
400
Find the volume of a right rectangular prism with l=14cm, w=12cm, and h=5 cm.
840 cm^3
500
Is "2 angles are congruent if they have the same measure" expressed as a biconditional? Explain.
No, do not include the words "if and only if"
500
If a triangle has angle measures of 60, 60, and 60, then the triangle is?
equilateral
500
The coordinates of point A are (2,5 ). Using T(x-4,y+2) , what are the coordinates of A', the image of A?
(-2,7)
500
What are the distance, midpoint, and slope formulas?