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S_A_V [24]
4 years ago
10

What is 2(3n+4)-2(2n+5) in simplest form

Mathematics
2 answers:
RSB [31]4 years ago
8 0
<span>2(3n+4)-2(2n+5)
6n+8-4n-10
(6n-4n)+(8-10)
2n-2</span>
Wewaii [24]4 years ago
6 0
21
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lutik1710 [3]
5\sqrt{x}+10-15=30
5\sqrt{x}=35
<span>\sqrt{x}=7
</span>х=49
5√49+10-15=30
30=30

\sqrt{x}+1+7=4
<span>\sqrt{x}=-4
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</span>
3 0
3 years ago
The length of a rectangle is 18 centimeters and the width is 6 centimeters. A similar rectangle has a width of 2 centimeters. Wh
lesya692 [45]
The length would be 6 centimeters. You would get this answer because 6 divided by 3 is 2. So you would divide 18 by 3 and get 6. So the length of the second rectangle is 6 centimeters. Hope this helps!
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3 0
3 years ago
Look at the triangular prism below. Each triangular face or the
Goryan [66]

Answer:

The volume of the triangular prism is V=72\ cm^3

Step-by-step explanation:

we know that

The volume of the triangular prism is equal to

V=BL

where

B is the area of the triangular face

L is the length of the prism

step 1

Find the area of the triangular face

The area of a triangle is equal to

B=\frac{1}{2} bh

we have

b=3\ cm\\h=4\ cm

substitute

B=\frac{1}{2}(3)(4)=6\ cm^2

step 2

Find the volume

we have

B=6\ cm^2

L=12\ cm

substitute in the formula of volume

V=6(12)

V=72\ cm^3

7 0
4 years ago
Read 2 more answers
Please i need help ASAP!!!​
Mamont248 [21]
The answer is 10^4
hope it help u
5 0
3 years ago
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The highest temperature recorded in June in San Antonio was 109°F. The lowest temperature was 64°F. Which integer best represent
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