Answer:
C
Step-by-step explanation:
Answer: 544 cm²
<u>Step-by-step explanation:</u>
There are 5 sections to the tent:
- Front (triangle): A =
· b · h - Back (triangle): same dimensions as Front
- Base (rectangle): A = L · w
- Left Side (Rectangle): A = L · w
- Right side (rectangle): same dimensions as Left Side
Total Surface Area = Front & Back + Base + Sides
= 2[
(12 · 8)] + (12 · 14) + 2(14 · 10)
= 96 + 168 + 280
= 544
All rational numbers are integers. <- not true. an integer is a whole number. 4.5 is a rational number, but not an integer.
Answer:
add 64 to both sides
Step-by-step explanation:
x = -26.3
Here, we need to set up a proportion.
4.5 miles in 15 minutes.
In 75 minutes, how much miles can he ride?
4.5/15 = x/75
Cross multiply
4.5 * 75 = 337.5
15*x = 15x
15x = 337.5
15x/15 = 337.5/15
x= 22.5
Final answer:- Tommy can ride 22.5 miles in 75 minutes.