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3 years ago

11

A car that normally sells for $20,000 is on sale for $16,000. The sales tax is 7.5% What percent of the original price of the ca

r is the final price?
Show your work to solve this problem.

2 answers:

erastova [34]3 years ago

7 0

Answer:

80

Step-by-step explanation:

Aleonysh [2.5K]3 years ago

4 0

The answer will be 80

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9 and 11 need help<br> Mark brainlist

zvonat [6]

I will do 9 only. You can do 11.

Question 9

sin(60) = x/8

sin(60)(8) = x

4•sqrt{3} = x

x^2 + y^2 = 8^2

(4•sqrt{3})^2 + y^2 = 64

16(3) + y^2 = 64

48 + y^2 = 64

y^2 = 64 - 48

y^2 = 16

sqrt{y^2} = sqrt{16}

y = 4

Do 11 the same way.

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3 years ago

100 points and brain list giving Help ASAP

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3 years ago

Circle O has a circumference of approximately 250 ft

Varvara68 [4.7K]

Answer:

80 feet

Step-by-step explanation:

c=d $\pi$

Substitute 250 in for circumference

250= $\pi$ d

Divide by $\pi$ or 3.14

d=79.617...

So, the diameter is approximately 80 feet

Hope this helps! :)

8 0

3 years ago

Solve the equation.<br><br> x - 8 = 3x<br><br> A) -6 <br> B) -5 <br> C) -4 <br> D) -3

evablogger [386]

C) -4 is the answer :)

7 0

4 years ago

Read 2 more answers

Find the area of a circle with radius of the 5.58 give your answer rounded to 2DP?? pls help

marta [7]

Answer:

Area is 97.82.

Step-by-step explanation:

<u>Area of Circle</u>

$A = \pi r^2$

A ... area of circle

r ... radius

<u>Given</u>

r = 5.58

Now insert radius in formula and use a calculator.

$A = \pi r^2$

$A = \pi (5.58)^2$

$A = \pi (31.1364)$

$A \approx 97.8178855$

Rounded to two decimal places:

$A = 97.82$

3 0

2 years ago