3 years ago

Find the surface area

1 answer:

8 0

The answer should be 38! Explanation: the surface area of the rectangles is 6+8+12. The surface area of the triangles is 6+6. Add it all together and you have 38.

You might be interested in

The volume of a cube can be found using the equation V = s³, where V is the volume and s is the measure of one side of the cube.

Harrizon [31]

$V=s^3\\\\s^3=729\ in^3\\\\s=\sqrt[3]{729\ in^3}\\\\ s=\sqrt[3]{729} \ in$
Answer

$s=\sqrt[3]{9^3}\ in\\\\s=9\ in$

6 0

3 years ago

Read 2 more answers

What is the Radius of a cylindrical water tank that has a circumference of 85 meters?

Tju [1.3M]

C=2pr

r=C/(2p) and we are given C=85 so

r=85/(2p) meters

r≈13.53 meters (to nearest one-hundredth of a meter)

7 0

3 years ago

Read 2 more answers

Four girls and six boys are in a Spanish club. Three of the people will be chosen at random to represent the group in a photogra

snow_tiger [21]

Answer:50 %

Step-by-step explanation:

Given

There are 4 girls and 6 boys in a club

Probability of choosing 1 girl and 2 boys is

$=\dfrac{\text{No of ways of choosing 1 girl and 2 boys }}{\text{No of ways of choosing 3 member out of 10 member}}$

No of ways of choosing 1 girl and 2 boys $=^4C_1\times ^6C_2$

$P=\dfrac{^4C_1\times ^6C_2}{^{10}C_3}$

$P=\dfrac{4\times 15}{10\times 3\times 4}$

$P=\dfrac{15}{30}=\frac{1}{2}$

i.e. $50\%$

3 0

2 years ago

Read 2 more answers

What is 21 divided by 50

Trava [24]

Answer:

o.42

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What are the solution(s) to the quadratic equation x2 – 25 = 0?

DIA [1.3K]

X= 5 and it also equals -5

7 0

2 years ago

Read 2 more answers