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solniwko [45]
3 years ago
15

If a=2and b=4 what is 4a-2(a+b)+1

Mathematics
1 answer:
AlladinOne [14]3 years ago
3 0

Answer:

-5

Step-by-step explanation:

Use PEMDAS

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Why is 1/6 greater than 1/8 but less than 1/3
horrorfan [7]

Because the denominator (bottom number) of the fraction tells you
how many equal pieces the whole thing has been cut up into.

When you cut up the whole thing into 6 pieces, each piece is bigger
than if you cut it into 8 pieces, but less than if you cut it into 3 pieces.

5 0
3 years ago
Read 2 more answers
Martha cut a whole piece of rope into 8 equal sections. The piece of rope was 36 feet long before she cut it. Whatis the legth i
gogolik [260]

Answer:

4.5

Step-by-step explanation:

all you really need to do for this question is 36/8 and once you solve it or even look it up then the answer shows you 4.5. 4.5*8 is also 36 if you needed to check you answer on a quiz, test or even homework :)

hope this helps

5 0
3 years ago
Is (2,5) a solution of y=3x-10?
Lynna [10]
To see if (2,5) is a solution of the line y = 3x - 10, you need to plug in the coordinate values for x and y. This gets you 5 = 3(2) - 10. Evaluating the right side gives 5 ≠ -4, which is not a true statement. This means that the answer to your problem is no, (2,5) is not a solution of y = 3x - 10. Hope this helps and have a nice day!
3 0
3 years ago
Read 2 more answers
Need help!! What is the volume of this triangular
andriy [413]

Given:

Area of base = 90 ft²

Length of the prism = 13 ft

To find:

Volume of the triangular prism

Solution:

Volume of triangular prism formula:

Volume = Area of base × length of prism

Substitute the given values in the formula.

             = 90 × 13

Volume = 1170

Therefore, the volume of the triangular prism is 1170 ft³.

7 0
3 years ago
Can people help find the answers to this
Gwar [14]
I think D and E. The point slope formula is y-y₁=m(x-x₁).
3 0
3 years ago
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