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3 years ago

A cube has side lengths of 2 m. What is the surface area of the cube? Enter your answer in the box.

2 answers:

8 0

To find the surface area of the cube by:
S.A.=(s×s)×6
S.A.=(2×2)×6
S.A.=4×6
S.A.=24 square meters. As a result, the surface area of the cube is 24 square meters. Hope it help!

k0ka [10]3 years ago

4 0

24m^2 is the answer

Hoped that I helped you.

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Find CD if C(0,3) and D(4,7)

weeeeeb [17]

$C(0,3) \\
x_1=0 \\
y_1=3 \\ \\
D(4,7) \\
x_2=4 \\
y_2=7 \\ \\
\overset{\underline{\ \ \ \ }}{CD} =\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}=\sqrt{(4-0)^2+(7-3)^2}= \\
=\sqrt{4^2+4^2}=\sqrt{16+16}=\sqrt{16 \times 2}=4\sqrt{2} \\ \\
\boxed{\overset{\underline{\ \ \ \ }}{CD} = 4\sqrt{2}}$

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3 years ago

You make a dessert with lemon gelatin and lime gelatin. What percent of the dessert is lime-flavored? Explain

pentagon [3]

Answer:

i struggle with this to sry and hey

Step-by-step explanation:

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2 years ago

Read 2 more answers

Anyone? Please I need help!!

JulsSmile [24]

Answer:

the correct choice is marked

Step-by-step explanation:

Let x represent the smaller number. Then the larger number is 8x, and the difference is ...

8x -x = 280

7x = 280 . . . . . simplify

x = 40 . . . . . . divide by 7

The larger number is 8x = 8(40) = 320.

_____

<em>Additional comment</em>

Effectively, we have solved for the multiplier (40) that gives the ratio with 320 on top and a difference between top and bottom of 280:

$\dfrac{8}{1}=\dfrac{8\cdot40}{1\cdot40}=\dfrac{320}{40}$

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2 years ago

(100 points)

LekaFEV [45]

Answer:

30/10 and 5/11

Step-by-step explanation:

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3 years ago

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kenny6666 [7]

do you need to include the wiggle infront of the first bracket? if not;

(x+1) ÷ [(x^2+2) x (2x-3dx)]

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2 x 2x = 4x

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i cant find a way to make it equal 0 so i think the answer is just

x+1 over 2x^3 - 3dx^3 + 4x - 6dx as a fraction

4 0

2 years ago