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Over [174]
3 years ago
15

Find the area of the circle. Round to the nearest tenth. Use 3.14 for π.

Mathematics
2 answers:
Fynjy0 [20]3 years ago
5 0

Answer:

A

Step-by-step explanation:

astra-53 [7]3 years ago
4 0

Answer:

A. 154 in^{2}

Step-by-step explanation:

The formula for the area of a circle is \pi r^{2}

First find the radius by dividing the diameter by 2, which is 7

\pi *7^{2}

49\pi

≈154 in^{2}

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I was struggling with this statistics problem:
lyudmila [28]
I think your answer would be 5%.
5 0
3 years ago
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Could someone please help with this question? I have solved i.
nikitadnepr [17]

Answer:

5.5

Step-by-step explanation:

5.5/10 = 8.5/(y+10)

if you solve it, it'll look like

y = 60/11

which is approximately 5.5

Answered by GAUTHMATH

8 0
3 years ago
Read 2 more answers
Drag the tiles to the correct boxes to complete the pairs.
Delvig [45]

16/-8=-2

Whenever dividing a -negative number and +positive number= number will be always -

3  3/7 / 1  1/7= 24/7 *7/8= 3 ( Cross out 7 and 7, divide by 1). Cross out 8 and 24 and divide by 8) ( Also always flip over the second fraction only when dividing)

3 3/7= 24/7 because multiply the denominator and whole number. 3*7=21

Add 21 with the numerator (3)= 21+3=24

-12.2 / (-6.1)=2

Whenever dividing two - negative numbers= + positive number

-2 2/5 / 4/5= -12/5*5/4=-3 Cross out 5 and 5- divide by 5. Cross out 4 and -12, divide by 4

Answers:

- 2 = 16/-8=-2

3= 3  3/7 /( dividing )1 1/7= 3

2= -12.2 / (-6.1)=2

-3=-2 2/5 / ( dividing) 4/5=-3

6 0
4 years ago
Read 2 more answers
Write your numbet ad a mixed numbet in simplest form​
Alex_Xolod [135]

Answer:

the answer is 2\frac{5}{12} hours

Step-by-step explanation:

so first we have to turn the fractions into mixed fractions, in order to do that we multiply the whole number by the denominator and add the numerator, our answer becomes the new numerator over the same denominator.

3\frac{3}{4}

3 x 4 + 3

12 + 3

15

\frac{15}{4}

we do the same thing again.

1\frac{1}{3}

1 x 3 + 1

3 + 1

4

\frac{4}{3}

then after we get our mixed fractions we subtract them from each other. Since the denominators are not the same we multiply to get the same denominators.

\frac{15}{4}-\frac{4}{3}

\frac{15*3}{4*3}-\frac{4*4}{3*4}

\frac{45}{12}-\frac{16}{12}

we subtract the numerators and keep the denominators.

\frac{29}{12}

then we simplify.

2\frac{5}{12}

6 0
3 years ago
A farmer has some hens and goats. He counts a total of 60 eyes and 86 feet between them. How many hens does he have?.
ra1l [238]

The farmer has 17 hens.

<h3>What is a linear equation in two variables ?</h3>

An equation is linear if has highest degree of 1 and it has two variables.Generally they are in x and y.

For example -: 2x + 3y = 10

According to the given question a farmer has some hens and goats. He counts a total of 60 eyes and 86 feet between them.

Let us denote Hens by H and Goats by G.

We know both of them has 2 eyes each and we also know that a Hen has 2 legs and a Goat has 4 legs.

There fore the given data we can form two equations.

2H + 2G = 60 and 2H + 4G = 86.

Solving these two equations we have G = 13 and H = 17.

learn more more about linear equation in two variables here :

brainly.com/question/24085666

#SPJ4

3 0
2 years ago
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