Answer:
7a + 14
just multiply 7 by both a and 2
Answer:
I think it would be 13 feet
Step-by-step explanation:
12*5=60
and sense it is a triangle you divide by 2 and get 30
<h3>30-12-5=13</h3><h3>this is what I think</h3>
Answer:
Where is the rest of this Question???
Step-by-step explanation:
The area, assuming is a rectangular floor, is their product.
so simply convert the mixed to improper and get their product.
Answer:
6.25π cm²
Step-by-step explanation:
pi = π
Circumference = 5πcm
Now first we should find radius(r)
2πr = 5π cm
pie will be cancelled and we get here
r = 5/ 2 cm
Therefore r = 2.5 cm
Now
Area (A) = πr²
= π * 2.5²
= 6.25π cm²