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3 years ago

This question did not seem right at all my answer did not make sense either?

Mathematics

1 answer:

Fed [463]3 years ago

6 0

Answer: 16.00

Step-by-step explanation:

75 percent off 64.00 is 16.00 The difference is 48.00

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3 years ago

An inscribed angle in a semicircle is always

DIA [1.3K]

An inscribed angle in a semicircle is always90 degrees

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Write a an equation to represent the following statement. 24 is 4 times as great as k solve for k

Naddik [55]

Answer:

4k = 24, k = 6

Step-by-step explanation:

4k = 24

4k / 4 = 24 / 4

k = 6

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3 years ago

Solve the following equation for n 18n^2-50=0

Firdavs [7]

$18n^2-50=0\ \ \ |+50\\\\18n^2=50\ \ \ |:18\\\\n^2=\dfrac{50}{18}\\\\n^2=\dfrac{50:2}{18:2}\\\\n^2=\dfrac{25}{9}\to n=\pm\sqrt{\dfrac{25}{9}}\\\\n=\pm\dfrac{\sqrt{25}}{\sqrt{9}}\\\\\boxed{n=-\dfrac{5}{3}\ \vee\ n=\dfrac{5}{3}}$

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3 years ago

What is the value of the expression?<br> 2 1/4 divided by 1 2/5

ad-work [718]

Answer:

45/28

Step-by-step explanation:

Convert them to mixed fractions

(2 * 4 + 1) / 4 ÷ (1 * 5 + 2) / 5

8 + 1 / 4 ÷ 5 + 2 / 5

9/4 ÷ 7/5

Flip the second fraction and flip the sign - to multiply.

9/4 × 5/7

9 × 5 = 45

4 × 7 = 28

45/28

This could be left as a fraction or converted to a number:

1.60714285714

4 0

3 years ago

Read 2 more answers