Answer:the correct answer is C
Step-by-step explanation:
a). = m∠ABC = m∠B' C' A'
b). = m∠ABC = m∠C' A' B'
c). = m∠BCA = m∠C' A' B'
d). = m∠BCA = m∠B' C' A'------------------x-_
Answer:
A.
Step-by-step explanation:
We have been given image of two parallel lines r and s cut by a transversal t. We are asked to find the measure of angle 1.
We can see from our given diagram that the angle that measures 30 degrees is corresponding angle to the supplementary angle of 1. So angle that measures 30 degrees will be supplementary angle of angle 1.
Since supplementary angles add up-to 180 degrees, so we can set an equation as:
Therefore, the measure of angle 1 is 150 degrees and option A is the correct choice.
Answer:
1 - c
2 - A
Step-by-step explanation:
Hey There!
So for the first one we are given the dimensions of a rectangular prism and they want us to find the volume
Remember to find the volume we use the equation
V = length x width x height
so we just plug in the values
v = 2.6 x 2.1 x 3.9 = 21.294
the closest is 20 so C is your answer
For the second one we are given a triangular prism
and they want us to find the volume
b = base (10.3)
l = length (4)
h = height (7)
7x4=28
28x10.3=288.4
then we divide by 2
288.4/2=144.2
so your selected answer is correct
Answer: -12 - 3 = -15
Explanation:
We start at -12 which goes in the first box.
Moving to the left 3 units means we subtract off 3, so that's why 3 goes in the second box.
The arrow is pointing at -15 as the final destination, which goes in the final third box.
Answer:
7
Step-by-step explanation:
Step 1: Define
Equation: 8p + 3q - 18
p = 1/2
q = 7
Step 2: Substitute
8(1/2) + 3(7) - 18
Step 3: Evaluate
4 + 21 - 18
25 - 18
7