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3 years ago

Geometric solids are three-dimensional representations of a figure. True False

Mathematics

2 answers:

sergey [27]3 years ago

7 0

Answer:

it's false

Step-by-step explanation:

a figure is two-dimensional

Zinaida [17]3 years ago

3 0

False is the answer.

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What is the solution to the following system of equations? x+2y=2 x-2y=-2

Tcecarenko [31]

All in all you would get the answer x+y=1.

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3 years ago

What is the surface area of the ice cream

galina1969 [7]

Answer:

$13194.7\ mm^2$

Step-by-step explanation:

The total surface area of a cone is given by:

Surface area = $\pi r(r+\sqrt{h^2+r^2} )$

where r is the radius of the cone, h is the height of the cone, l is the length of the cone = $\sqrt{h^2+r^2}$

Given that h = 136 mm, r = 60 mm /2 = 30 mm, l = 140 mm. Also the top of the cone is not included in the surface area, hence the surface area becomes:

$Surface \ area=\pi r(\sqrt{h^2+r^2} )=\pi rl\\\\Surface \ area=\pi (30\ mm)(140\ mm)=13194.7\ mm^2$

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3 years ago

Find the value of each variable. Lines that appear tangent are tangent, and the dot is the center. (Answer in the form a=? b=? c

Anni [7]

Answer:

a = 60°/2 = 30°

b = 84/2 = 42°

c = (100+60)/2 = 80°

d = 360-100-60-84 = 116°

Answered by GAUTHMATH

3 0

3 years ago

What is the sum for m=0.56-0.25 and n=0.20-0.03

frozen [14]

M=0.31
n=0.17
m+n
0.31+0.17=0.48. Hope it help!

4 0

2 years ago

Read 2 more answers

Find the slope of a line that passes through the

OleMash [197]

Answer:

$-\frac{1}{2}$

Step-by-step explanation:

To find the slope you can use the slope equation:

$slope = \frac{y2 - y1}{x2 - x1}$

Let's define the terms in the equation:

y2 = 5

y1 = 7

x2 = 4

x1 = 8

Now, let's put these into the equation and solve:

$slope = \frac{5 - 7}{4 - 8} = -\frac{2}{4} = -\frac{1}{2}$

Therefore, the slope is -1/2.

I hope this helps!!

- Kay :)

4 0

3 years ago