Answer:
b=-a
Step-by-step explanation:
if the distance from origin 0 of b is the same as the distance of a from b but in opposite directions, this makes b differ from a by polarity but with similar values.
Answer:
22.8
Step-by-step explanation:
A, and B are distractions. multippe C (11.4) by 2, you'll get 2C (22.8)
Answer:
Step-by-step explanation:
<u>Area of ABCD = L * W</u>
<u>Area of EFGC:- L * W</u>
<u>Now, the area of the combind rectangles:-</u>
ABCD + EFGC
Answer:
4 hours.
Step-by-step explanation:
The equation which shows the relation between the number of hours (x) a fitness center member works at the center per week and the number of calories (y) he burns per week is y = 220x.
Now, A new fitness center member wants to burn 880 calories each week.
Therefore, the number of hours he should exercise in the center per week will be given by 880 = 220x, ⇒ x = 4 hours (Answer)