3 years ago

Can you help me find surface area of this prism?

Mathematics

1 answer:

navik [9.2K]3 years ago

8 0

Answer:

400 cm²

Step-by-step explanation:

Triangles: 1/2x15x8=60 (two of those)

Base: 8x7=56

Back: 15x7=105

Sloped side: 7x17=119

60+60+56+105+119=400 cm²

You might be interested in

PLEASE HELP!!<br>solve for z<br>12 = 15 ( z - 1/5)<br><br>

cestrela7 [59]

Answer:

Z=1

Step-by-step explanation:

please mark me as brainlest

4 0

2 years ago

Read 2 more answers

33 points!!

Alika [10]

Answer:

the missing length would be 35 mm bc both of them are the same length

Step-by-step explanation: hope this helped

4 0

3 years ago

Which ordered pair is a solution of the equation? 6x+3y=15

kipiarov [429]

Y=2x+5 so order pair would be (1,7) and (2,9)

8 0

3 years ago

Read 2 more answers

Giving Brainleist for BOTH answers::MATH

Veseljchak [2.6K]

Answer:

Step-by-step explanation:

If you have ten feet on one side and 8 feet on another mulitiply and 10 times 8 is 80 so theres your answer

5 0

3 years ago

Read 2 more answers

Which equation represents the polar form of x² + (y + 4)² = 16?

Paraphin [41]

$x^2+y^2=r^2\hspace{5em}x=r\cos(\theta )\hspace{5em}y=r\sin(\theta ) \\\\[-0.35em] ~\dotfill\\\\ x^2+(y+4)^2=16\implies x^2+\stackrel{binomial~expansion}{y^2+8y+16}=16 \\\\\\ \underset{x^2+y^2}{r^2} + 8(~\underset{8y}{r\sin(\theta )}~)=16-16\implies r^2+8r\sin(\theta)=0 \\\\\\ r^2=-8r\sin(\theta )\implies \cfrac{r^2}{r}=-8\sin(\theta )\implies r=-8\sin(\theta )$

3 0

2 years ago