3 years ago

Find the Surface area of the attached image and round answer to the nearest tenth, if necessary.

Mathematics

1 answer:

Ilia_Sergeevich [38]3 years ago

7 0

Answer:

150 m²

Step-by-step explanation:

area of triangle is 1/2(6)(9.5) = 28.5

there are 4 triangles

28.5 x 4 = 114

bottom is 6 x 6 = 36

114 + 36 = 150 m²

You might be interested in

A teacher asks students to determine the accuracy of this statement.

lara31 [8.8K]

Answer:

its A

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Add and simplify <br> 9/10 + 1/9

arlik [135]

Answer:

Step-by-step explanation:

81/90 + 9/81 = 90/90 = 1

3 0

3 years ago

If the measure of angle is θ is 7pi/4 , which statements are true?

Hoochie [10]

Answer:

$\checkmark$ $\sin\theta=-\frac{\sqrt{2}}{2}$

$\checkmark$ $\tan \theta = -1$

$\checkmark$ The measure of the reference angle is $45^{\circ}$

Step-by-step explanation:

The reference angle of an angle is the magnitude of the smallest angle it makes with the x-axis. In this case, we have $360-315=\boxed{45^{\circ}}$ (*Note: $\frac{7\pi}{4}=315^{\circ}$ , use $\pi=180^{\circ}$ to convert to degrees)

8 0

3 years ago

Read 2 more answers

Need help please!!!<br> Anyone?

Natali [406]

Let's solve for C in the equation:
$f = \frac{9}{5}c + 32 \\ f - 32 = \frac{9}{5} c \\ c = \frac{5}{9} (f - 32)$

7 0

4 years ago

What's 9-7? This one is VERY hard

rusak2 [61]

Answer:

2 lol

Step-by-step explanation:

basic subtraction

5 0

4 years ago

Read 2 more answers