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4 years ago

Please answer the question

Mathematics

2 answers:

soldi70 [24.7K]4 years ago

4 0

The formula is side squared+(2)(side)(height)=answer
So 10x10=100,
2x10=20,
20x8=160
=100+160
=260.
The answer is 260.

inysia [295]4 years ago

3 0

Find the area of the triangles.
1/2(b)(h)
=1/2(10)(8)
=40
Multiply this by 4 (because there are four triangles) to get 160.

The area of the square is 100 (l*w)

Add these together to get 260 in^2

:)

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3:5
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3 years ago

How to solve y^2=144/169

jekas [21]

Find the square root of both sides
√y²= √(144/169)

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Final answer: y=12/13

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3 years ago

I need some help with this

lapo4ka [179]

Answer:

A. 1

Step-by-step explanation:

Since it's g(-4), we have to use the first option because that means that x is equal to less than -4.

3√x + 5

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3 years ago

a sculpture is formed from a cylinder resting on top of a cuboid. the cylinder has a radius 40cm and height 70cm. the cuboid mea

frosja888 [35]

Answer-

$\boxed{\boxed{\text{Mass}=10.0447256\ ton}}$

Solution-

The dimensions of the cuboid is, 80×80×140 cm

So, its volume will be $=80\times80\times140=896000$ cm³

The dimensions of the cylinder is, radius = 40cm, height = 70cm

So, its volume will be $\pi r^2h=\pi\times40^2\times70=351792$ cm³

Total volume,

$V=V_{\text{Cylinder}}+V_{\text{Cuboid}}\\\\=351792+896000\\\\=1247792\ cm^3$

As we know,

$\Rightarrow \text{Density}=\dfrac{\text{Mass}}{\text{Volume}}$

$\Rightarrow \text{Mass}=\text{Density}\times \text{Volume}$

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4 years ago

What is the slope of the line y = 5x? Just write the number for your answer.

vitfil [10]

Answer:

General Formulas and Concepts:

Algebra I

Slope-Intercept Form: y = mx + b

m - slope
b - y-intercept

Step-by-step explanation:

Step 1: Define

y = 5x

Step 2: Break Function

Identify Parts

Slope m = 5

y-intercept b = 0

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3 years ago