Answer: 19.8 centimeters
Step-by-step explanation:
Answer:
interval estimate
Step-by-step explanation:
Step-by-step explanation:
6x + 21y = 103
-6x + 23y = 51
The signs of the x coefficients are opposite. So adding the equations will eliminate the x terms.
44y = 154
y = 3.5
Answer:
Consider the reflection of the parallelogram PQRS across the line of reflection wy if RR = 14 Then RZ= If SX=5 then = 5
Step-by-step explanation:
A percent is "per 100". Therefore, we can just multiply (you are given a number to convert to a percent) by a 100. 2.5 × 100 = 250%. Your answer is B.