4 years ago

Answer this!!!!!!!!!

Mathematics

1 answer:

muminat4 years ago

8 0

Surface area = area of 2 triangular sides + area of the roof + area of the base.

= 2 * 1/2 * 6 * 4 + 2 * 5*7 + 6 * 7

= 24 + 70 + 42

= 136 units^2

You might be interested in

Nathan is a recreational cyclist. He can travel 10 miles in one hour on his bicycle. Which graph represents the number of miles

PolarNik [594]

Answer:

See attachment for graph

Step-by-step explanation:

Given

$1\ hr = 10\ miles$

Required

The graph that shows the number of miles in x hours

We have:

$1\ hr = 10\ miles$

Multiply both sides by x

$x * 1hr = 10miles * x$

$xhr=10x\ miles$

So, the function is:

$f(x) =10x$

4 0

3 years ago

The angles of a triangle are in an extended ratio of 5:7:3. What is the measure of the

uranmaximum [27]

Answer:

84°

Step-by-step explanation:

Let the measures of the triangle be 5x, 7x, 3x.

By interior angle sum postulate of a triangle.

5x + 7x + 3x = 180°

15x = 180°

x = 180°/15

x = 12°

7x = 7*12°= 84°

Measure of the largest angle = 84°

6 0

3 years ago

PLEASE PLEASE HELP ME IM BEGGING

-Dominant- [34]

Step-by-step explanation:

D=M/V

M=D*V

V= M/D

M is mass

D is Density

V is Volume

Substitute and solve

5 0

3 years ago

PLEASE HELP IDK HOW TO SIMPLIFY RATIOS :'(

Pie

I guess you divide srry if I didn't do you much help

7 0

3 years ago

What is the answer<br> for this

horrorfan [7]

Answer: 2.5 // 2 1/2

Step-by-step explanation:

1/2 + 1/2 = 1

3/4 + 3/4 = 6/4 = 1 1/2

1 + 1 1/2 = 2 1/2

2 1/2 = 2.5

6 0

3 years ago