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rewona [7]
3 years ago
7

What is it 7 points on the board for u plz answer CORRECTTT

Mathematics
1 answer:
pochemuha3 years ago
5 0

Answer:

x is 30

Step-by-step explanation:

1/2 ( x + 6 ) = 18

1/2x + 3 = 18

       - 3    - 3

1/2x = 15

· 2      · 2

x = 30

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aliina [53]

Answer:

£807.84

Step-by-step explanation:

Cost of Collins car insurance per year = £766.45

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3 0
3 years ago
Please solve <br> -(6x+7)+8=19
JulijaS [17]
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3 0
3 years ago
Please help! ~Find the volume of the triangular prism~
12345 [234]

Answer:

23.04 m^2

Step-by-step explanation:

The volume of a prism is base * height. In the case of a triangular prism, you need to find the area of the base first (aka the triangle).

The area of a triangle is base * height / 2. Since we have the values for those we can substitute the values into the formula and solve.

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Hope this helps!

7 0
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