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nevsk [136]
2 years ago
8

Find the greatest common factor of 21​

Mathematics
2 answers:
castortr0y [4]2 years ago
7 0

Answer:

to find a GCF you need 2 numbers.  You only have one here

Step-by-step explanation:

ddd [48]2 years ago
4 0

Answer:21

Step-by-step explanation:

21 ×1 =21

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Partial product of 1,262×3
Svetradugi [14.3K]

Answer:

3,786

Step-by-step explanation:

8 0
2 years ago
Carys is checking her tax bill for the last year .the tax rates were as follows: no tax on the first 11000 of earnings .earnings
faust18 [17]

Answer:

$7,440.

Step-by-step explanation:

We have been given the tax rates as follows:

$0-$11,000 = No tax.

$11,000-$43,000 = 20%.

$43,000-$150,000 = 40%.

Earnings over $150,000 = 45%.

Since last year Carys earned $45,600, so we will have to find the tax paid by her for 11,000-43,000 at rate of 20%, then the tax for amount over 43,000 at the rate of 40%.

\text{The amount of tax paid by Carys for 11000-43000}=\frac{20}{100}\times (43,000-11,000)  

\text{The amount of tax paid by Carys for 11000-43000}=0.20\times (32,000)

\text{The amount of tax paid by Carys for 11000-43000}=6400

\text{The amount of tax paid by Carys for the amount over 43000}=\frac{40}{100}\times (45,600-43,000)

\text{The amount of tax paid by Carys for the amount over 43000}=0.40\times (2600)

\text{The amount of tax paid by Carys for the amount over 43000}=1040

\text{The total amount of tax paid by Carys}=6400+1040

\text{The total amount of tax paid by Carys}=7440

Therefore, Carys paid an amount of $7,440 in tax.

6 0
3 years ago
Read 2 more answers
Rectangle WXYZ was dilated using the rule D, z 12/5
murzikaleks [220]

Answer: C, 12 units on edge

Step-by-step explanation:

7 0
3 years ago
Plz help me with this!!!
const2013 [10]
The perimeter of parallelogram WXYZ is 22
7 0
2 years ago
Phythagorean theorem help me plsss
marysya [2.9K]

Answer:

5

Step-by-step explanation:

We know that a^2+b^2=c^2 from the Pythagorean theorem   where a and b are the legs and c is the hypotenuse

4^2+3^2 = c^2

16+9 = c^2

25 = c^2

Taking the square root of each side

sqrt(25) = sqrt(c^2)

5 =c

3 0
2 years ago
Read 2 more answers
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