3 years ago

REBECCA WANTS TO KNOW WHICH CATEGORY OF MUSIC IS MOST POPULAR AMONG TEENAGERS

Mathematics

1 answer:

Valentin [98]3 years ago

3 0

Whats the question???

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What’s the minimum cuts needed to cut a circle into 8 equal parts

OlgaM077 [116]

Answer:

4 cuts

Step-by-step explanation:

you first do a vertical cut

then a horizontal cut

then two diagonal cuts

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3 years ago

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A TV has a listed price of $540.99 before tax. If the sales tax rate is 9.75% , find the total cost of the TV with sales tax inc

Nutka1998 [239]

Answer:

■ Sales tax: $52.75

■ Cost/Price before ST: $540.99

■ Total Cost/Price including ST: $593.74

Step-by-step explanation:

540.99 x 0.0975

= 52.75

Total

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7 0

1 year ago

2( 10 - a^2 ) + 7a If ( a = 4 )Evaluate each expression

Lostsunrise [7]

Solution:

Given:

$2(10-a^2)+7a$

when a = 4, substitute for a in the expression;

$\begin{gathered} 2(10-a^2)+7a=2(10-4^2)+7(4) \\ =2(10-16)+28 \\ =2(-6)+28 \\ =-12+28 \\ =16 \end{gathered}$

Therefore, if (a = 4), then

$2(10-a^2)+7a=16$

Hence, the answer is 16.

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1 year ago

An advertising company conducted a survey to determine how often people of different ages shopped online. The table shows the da

ohaa [14]

Answer:

Teens who use online shopping sometimes = 6

total number of people who use online shopping sometimes = 20

total percentage of teens using online shopping sometimes = 6/20*100 => 30%

hope it helps

have a nice day

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3 years ago

Cost of a Shirt increased from $10 to $30.What is the percent change?

Alexeev081 [22]

200% bc it went up 2x as much as it cost before

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