3 years ago

Please help!!...............................

Mathematics

1 answer:

Airida [17]3 years ago

3 0

B. you have to be ready to multiply all the numbers to get your answer.

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Ungrouping 5000 using place value

n200080 [17]

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3 years ago

A shirt is originally priced at $24.50 a shirt goes on sale for 30% off the original price how much money to the nearest cent do

Ainat [17]

Answer:

7.86 is the answer

Step-by-step explanation:

30% of 24.50 is 7.35.

7.35+ 7% is 7.86

7.86 to the nearest cent is 7.86

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3 years ago

Please help and leave a small explanation if u want brainliest :)

mr Goodwill [35]

Answer:

B is true

Step-by-step explanation:

ratio of all corresponding sides are equal

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3 years ago

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1. What is the equation of the midline of the sinusoidal function?

Anna [14]

$5x + 5 = 100 \\ 5x = 100 - 5 \\ 5x = 95 \\ x = \frac{95}{5} \\ x = 19$

$\\ \\$

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3 years ago

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Suppose that y varies inversely as x, and x=9 when y=15. Find the value for k and write the function. Group of answer choices La

Radda [10]

Answer:

see explanation

Step-by-step explanation:

Given that y varies inversely as x then the equation relating them is

y = $\frac{k}{x}$ ← k is the constant of variation

To find k use the condition that x = 9 when y = 15

15 = $\frac{k}{9}$ ( multiply both sides by 9 )

k = 135

y = $\frac{135}{x}$ ← equation of variation

8 0

3 years ago