Answer:
he needs 55 to cover the one rectangular side of the tent with the rip
one rectangular side=55
If Marcus’s dad wanted to re-cover the whole tent including the bottom, he would need 189.
3 rectangular sides=165
2 triangular sides=24
165+24=189
Step-by-step explanation:
Answer:
?=14
Step-by-step explanation:
12+5=17
8+8=16
8+4х8=40
4+6х4=28
9-5=4
9-12+5+8+4=14
Answer:
120 ft squared
Step-by-step explanation:
First you find the areas of all the triangle surfaces and add them up
1/2 * b * h = 21
21 *4 = 84
Find the area of the square base and add the 2 values up
6^2 = 36
36+84 = 120
Answer:
-6
Step-by-step explanation:
f(x) = 2x + 8
Put x as -7.
f(-7) = 2(-7) + 8
Multiply first.
f(-7) = -14 + 8
Add.
f(-7) = -6
Answer:
acute scalene triangle
Step-by-step explanation:
all angles less than 90 degrees - acute
no angles are equal - scalene
