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lord [1]
3 years ago
14

What’s the correct answer for this question?

Mathematics
1 answer:
Serggg [28]3 years ago
8 0

Answer:

8.

Step-by-step explanation:

A dilation means that the initial value is being <u>multiplied</u> by the value of the scale factor.

Therefore, to solve this, you would proceed with:

10×\frac{4}{5} = 8.

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Please help!!! ill give brainliest
yawa3891 [41]

Answer:

Step-by-step explanation:

divide the number then add on

7 0
3 years ago
Read 2 more answers
A supplier sells 2 and 1/4 pounds of mulch for every 1 and 1/3 pounds of gravel. The supplier sells 172 pounds of mulch and grav
polet [3.4K]

Because ratios can be written as fractions
\frac{mulch}{2.25}=\frac{gravel}{1.33}

172 =\frac{mulch}{2.25}+ \frac{gravel}{1.33}
172 - \frac{mulch}{2.25} = \frac{gravel}{1.33}
76.44 mulch = x amount of gravel = 172
Gravel = 172 - 76.44
            = 95.56



4 0
3 years ago
11/21 as a decimal and a percent
pochemuha

11/21 written as a decimal would be 0.52381 and in percent, it would be 52.381%.

To solve percent, since the total or 1/1 is 100%, we have to remember that the answer is less than 100%. So, we move 2 decimal places right to make it into percent. Then, the answer is 52.381.

To solve percent, you would do 100/21. Then, you would get 4.7619047619. You multiply that by 11 and get 52.381. But, you have to move 2 places left since fractions are tens, hundreds. So, you would get 0.52381.

8 0
3 years ago
X^3+3x^2y+3xy^2+y^3<br> ————————————<br> X^3+y^3
Hoochie [10]
To factor this fraction, you have be be aware of two special factoring formula:
a^3<span> + </span>b^3<span> = (</span>a<span> + </span>b)(a^2<span> – </span>ab<span> + </span>b^2<span>)

</span><span>(a+b)³ = a³ + 3a²b + 3ab² + b³

You can see the top part in this case is (x+y)^3, and the bottom (denominator) can be factor into (x+y)(x^2-xy+y^2)
we can cancel (x+y), so what we have left is (x+y)^2/(x^2-xy+y^2)
or (x^2+2xy+y^2)/(x^2-xy+y^2)
</span>
7 0
3 years ago
What are these rounded to the nearest tenth help <br> 1)1017.36<br> 2)1139.82
ziro4ka [17]

Answer:

1. 1017.4

2. 1139.8

Step-by-step explanation:

Those the answers

8 0
3 years ago
Read 2 more answers
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