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dolphi86 [110]
3 years ago
5

Once again a picture,, please help me with this one, thank you!!

Mathematics
2 answers:
Sati [7]3 years ago
7 0

Answer:

1395

Step-by-step explanation:

SA is the sum of all areas.

THe area of each side of the cube is 15^2 feet = 225 feet

There are 5 outwards facing sides of the cube so 225*5=1125

Each side of the triangle has an area of 1/2 *b*h, in this case, 1/2*15*9=67.5

THe triangle has four sides so 67.5*4=270

270+1125=1395

vazorg [7]3 years ago
5 0

Answer:

1395

Step-by-step explanation:

5 surfaces of the cuboid can be seen,so 5*l^2

4 surfaces of triangle = 4* 1/2 * 15 * 9

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What expression is equivalent to 5(4 + 2x) Using distributive property
Elodia [21]
Using the distributive property, 10x + 20.

(5 * 4) + (5 * 2x) = 20 + 10x = 10x + 20.
5 0
3 years ago
Read 2 more answers
The inequality 10.45b + 56.50 < 292.67 is used to find the number of boxes (b) that can be loaded on a truck without exceedin
nordsb [41]

Question :

The inequality 10.45b + 56.50 < 292.67 is used to find the number of boxes (b) that can be loaded on a truck without exceeding the weight limit of the truck. The solution is written as {b | b < 22.6}. Which statement best describes the meaning of the solution?

The truck can hold more than 22 boxes.

The truck can hold more than 23 boxes.

The truck can hold up to 22 boxes.

The truck can hold up to 23 boxes.

Answer:

Option C: The truck can hold up to 22 boxes.

Explanation:

Given that the inequality is 10.45b + 56.50 < 292.67 is used to find the number of boxes can be loaded on a truck without exceeding the weight limit of the truck.

To determine the number of boxes, let us solve the inequality.

Thus, we have,

10.45b + 56.50 < 292.67

Subtracting both sides by 56.50, we get,

10.45b  < 236.17

Dividing both sides by 10.45, we have,

b

This means that the number of boxes that can be loaded on a truck without exceeding the weight limit of the truck should be lesser than 22.6

Therefore, the truck can hold up to 22 boxes.

Hence, Option C is the correct answer.

4 0
3 years ago
Read 2 more answers
Vol=1348.79cm³. What's X? (Height)
ale4655 [162]
V = PI x r^2 x H

1348.79 = 3.14 x 5.5^2 x H

1348.79 = 94.985 x h
h = 1348.79 / 94.985
h = 14.2 cm  ( round answer if needed)


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3 years ago
El perímetro de un rectángulo es de 54 pulgadas. Su longitud dos veces es ancho. Encontrar la longitud y anchura del hallazgo re
elixir [45]
Longitud = L  Ancho = A
2A + 2L = 54
L = 2A    Sustituir este valor por L en la primera ecuación:
2A + 2(2A) = 54
2A + 4A = 54
6A = 54
A = 9
También porque L = 2A,
L = 2(9) = 18
3 0
2 years ago
Someone please help! I’ll give brainliest!!
anyanavicka [17]

Answer:

The answer is 65.97 yd^3

Step-by-step explanation:

The volume of a cone is: v = \pi r^{2}\frac{h}{3}

So, v = \pi(3^2)(7/3) = 65.97345 yd^3

6 0
3 years ago
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