2 years ago

7. Ned took a test with 25 questions. He lost 4

Mathematics

1 answer:

Alenkinab [10]2 years ago

5 0

84 points lost overall

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Solve.

Eva8 [605]

Answer:

The answer is 154.8 ml

Step-by-step explanation:

In this question, the amount of pure acid is 18% of the total solution, that is, 18% of 860 milliliters. So

0.18*860 = 154.8 ml

The answer is 154.8 ml

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2 years ago

Find the surface area of the figure below

Alja [10]

Answer:

90 sq in.

Step-by-step explanation:

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2 years ago

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jeka57 [31]

To find the height of the street sign, you need to divide 832 by 26. And the answer should be 416 inches.

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2 years ago

Which expression is equivalent to

photoshop1234 [79]

Answer:

$2x^{10}y^{12}$

Step-by-step explanation:

$\huge \frac{60x^{20}y^{24}}{30x^{10}y^{12}} \\ \\ = \huge \frac{2x^{20}y^{24}}{x^{10}y^{12}} \\ \\ = \huge 2x^{(20 - 10)}y^{(24 - 12)}\\ \\ = \huge 2x^{10}y^{12}$

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2 years ago

Solve for x need help idk what the answer is thanks

denpristay [2]

The answer to this is 27

8 0

2 years ago