2 years ago

Please help if u can your a life saver!

Mathematics

1 answer:

Rom4ik [11]2 years ago

7 0

Answer:

189.25in^2

Step-by-step explanation:

$\pi$ r^2

a*b

3.14 * 5^2 = 78.5

78.5/2 = 39.25

10 * 15 = 150

39.25+150=189.25

You might be interested in

Turtles tutles turtles turtles

Paul [167]

Answer:

hey

Step-by-step explanation:

I like ya cut g XD

7 0

3 years ago

Read 2 more answers

Which value of x makes the equation -5(x-3)=-25

Mnenie [13.5K]

Answer:

x=8

Step-by-step explanation:

-5(x-3)=-25

Divide each side by -5

-5/-5(x-3)=-25/-5

x-3 = 5

Add 3 to each side

x-3+3 = 5+3

x = 8

4 0

3 years ago

Read 2 more answers

There are 4 students on a team for relay race. How many teams can be made from 27 students.

german

There will be 7 teams made.

8 0

3 years ago

Help ASAP i'll mark u brainliest pls

Lena [83]

Answer:

About 4 hours.

Step-by-step explanation:

To find the answer we will add both percentages of Watching TV and Homework. 8% + 13% = 21%. Now we will divide 100 by 21 and we get 4 hours a day.

4 0

3 years ago

The numerator of a fraction is 3 less then the denominator. If 1 is added to the numerator, the value of the fraction becomes 3/

andrew11 [14]

The fraction is $\frac{5}{8}$

Step-by-step explanation:

Let,

The denominator of fraction = x

Numerator of fraction = x-3

Fraction = $\frac{x-3}{x}$

According to given statement;

1 is added to the numerator, the value of the fraction becomes 3/4.

$\frac{x-3+1}{x}=\frac{3}{4}\\\\\frac{x-2}{x}=\frac{3}{4}$

Using cross multiplication

$4(x-2)=3*x\\4x-8=3x\\4x-3x=8\\x=8$

Fraction = $\frac{x-3}{x}=\frac{8-3}{8}=\frac{5}{8}$

Keywords: fraction, division

Learn more about fractions at:

#LearnwithBrainly

3 0

3 years ago