3 years ago

HELP PLEASE!!!!!!!!!!!!!!! ASAP

Mathematics

1 answer:

evablogger [386]3 years ago

8 0

AnswerASK THE TEACHER

Step-by-step explanation:

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15 points !!!! Diameter Radius Area Circumference of 84mm

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Answer:

$lets \: \: \: find \: \: the \: \: radius \\ = 2\pi \: r \\ = 2\pi \: r = 84 \\ = \frac{2\pi \: r}{2\pi } = \frac{84}{2\pi} \\ = r = 13.37mm$

$lets \: \: \: find \: \: the \: \: \: area \\ = \pi {r}^{2} \\ = \pi \times {13.37}^{2} \\ = 561.55 {mm}^{2}$

$lets \: \: \: find \: \: \: the \: \: diameter \\ = d = 2r \\ = d = 2 \times 13.37 \\ = d = 26.74mm$

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3 years ago

The price of an airline ticket was $320 amd it is now 420$ what is the percent increase the price of the ticket

enyata [817]

Answer:

31.25 percent increase

Step-by-step explanation:

To find the percent increase, we take

percent increase = (new - original)/new * 100 percent

= (420-320)/320 * 100 percent

100/320 * 100 percent

.3125 * 100 percent

31.25 percent increase

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3 years ago

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Answer:

Check the explanation

Step-by-step explanation:

Kindly check the attached images below to see the step by step explanation to the question above.

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3 years ago

Please help on all asap, tysm <33

kondor19780726 [428]

Answer:

1. 4.22

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Step-by-step explanation

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2 years ago

Put the following equation of a line into slope-intercept form, simplifying all

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Answer:

y=1/4x−6

Step-by-step explanation:

Write in slope-intercept form, y = m x + b .

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