Answer:
Step-by-step explanation:
Givens
B = 10
h = 12
Formula
Area = 1/2 * B * h
Solution
Substitute into the formula
Area = 1/2 * 10 * 12
Area = 60
Answer:
C = 48.9
Step-by-step explanation:
C= 5F-160 /9
C= (5F -160)/ 9
Put F =120
C = (5(120) - 160)/9
C= (600 - 160)/9
C = 440/9
C = 48.89≈ 48.9
Answer: y>−1
Step-by-step explanation: Let's solve your inequality step-by-step.
−4y+6<10
Step 1: Subtract 6 from both sides.
−4y+6−6<10−6
−4y<4
Step 2: Divide both sides by -4.
−4y
−4
<
4
−4
y>−1
Answer:
D
Step-by-step explanation:
Wkx2di2jd1nd1do jf2kd2ifj2dkdu2dj2d
Answer:
5
Step-by-step explanation:
To find B and C prime, you must multiply them by .25, or 1/4.
B' =
(-2 x .25),(1 x .25)
I did mine in fraction form, because it will prove to be more useful in future mathematics.
B' = (1/2 , 1/4)
Repeat the process with C.
C' =
(14 x .25),(17 x .25)
C' =
(7/2 , 17/4)
You only need to focus on B and C because you are finding the length of B'C'.
The formula for distance is the square root of x to the sub of 2 minus x to the sub of 1 squared minus y to the sub of 2 minus y to the sub of 1 square.
x2 - x1 = 7/2 - 1/2 = 6/2 = 3 squared = 9
y2 - y1 = 17/4 - 1/4 = 16/4 = 4 squared = 16
16 + 9 = 25
Square root of 25 is 5.
Therefore, the distance is 5.
