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zvonat [6]
4 years ago
7

I need the answer !! Please help!

Mathematics
1 answer:
STALIN [3.7K]4 years ago
7 0

Answer:

Step-by-step explanation:

8x²-x-8

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Please help me! Giving brainliest!
oksano4ka [1.4K]

Using it's formula, the surface area of the figure is:

A. S=2332 m²

<h3>What is the surface area of a rectangular prism?</h3>

The surface area of a rectangular prism of dimensions l, w and h is given by:

S = 2(lw + lh + wh)

In this problem, the dimensions are:

35m, 9m, 16m

Hence the surface area of the rectangular prism is:

S = 2(35 x 9 + 35 x 16 + 16 x 9) = 2038 m².

<h3>What is the surface area of a cube?</h3>

The surface area of a cube of side length l is given by:

S = 6l².

In this problem, we have that l = 7 m, hence the surface area is:

S = 6 x 7² = 294 m².

<h3>What is the total surface area?</h3>


The total surface area is the sum of the surface areas, hence:

T = 2038 m² + 294 m² = 2332 m².

Which means that option A is correct.

More can be learned about surface area at brainly.com/question/13030328

#SPJ1

5 0
2 years ago
Use your graphing calculator to find the equation of the trend line for the scatterplot below.
inn [45]

Answer:

Step-by-step explanation:

I am sorry but please give detailed question

6 0
3 years ago
Length = 4 + x Width = x Height = x2 + 1 What is the base area of Box 3?
Simora [160]

Answer:

Base area of box = x^2 +4

Step-by-step explanation:

Length = 4+x

Width = x

Height = x^2 + 1

Base area of a rectangular box is a rectangle

Area of a rectangle (base area)= length times width

Length = 4+x

Width = x

Base area = (4+x) \cdot x

Multiply x inside the parenthesis

Base area of box = 4x +x^2

8 0
4 years ago
Read 2 more answers
A path 2.5m wide is running outside a square field whose side is 45m. Determine the area of the path.
aliya0001 [1]

Answer:

The area of the path would be 231.25 squared meters.

Step-by-step explanation:

Consider the path as 45m (the field's area), then add 2.5m to all of the sides. You'll get 47.5m on all sides. Then you do 47.5² to get 2256.25 squared meters. After that, you'll remove the area of the squared field. To do this, do 45m². By doing this, you'll get 2025 squared meters. Lastly, to finish up the question, do 2256.25 - 2025. This would get you 31.25 squared meters, the answer.

4 0
3 years ago
Please help. Complete the following statement
KIM [24]

Your answer would be f(0)=7.07

1. Substitute 0 into x.

2(0)^2+5√(0+2)

2. Simplify

2(0)+5√2

0+5√2

5√2

7.07

This is the simplest and rounded form, therefore, it is the answer to your question.

5 0
3 years ago
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