All categories

3 years ago

What is the greatest common factor of 8x and 40

2 answers:

6 0

The greatest common factor of 8 and 40 would be 8. The highest number that can be multiplied with 8 to get 8 is 1. And that's a possible number to get 40. ( 8x5=40 )

The answer is 8.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
I Hope I Helped You! ^_^ ^_^ ^_^ ^_^
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Neko [114]3 years ago

5 0

That is a easy one the answer is 8

You might be interested in

What is the area of the sector shown in the picture

tatuchka [14]

Answer:

The area of the sector shown is 4.75 pi

Step-by-step explanation:

First we have to know what fraction of the total circle that part represents

for that we divide 45 by 360

45/360 = 1/8

now we calculate the area of the circle and divide it by 8

a = ( π * 6² ) / 8

a = ( π * 36 ) / 8

a = π * 4.75

a = 4.75 pi

7 0

3 years ago

Carmine buys a canoe priced at $478. He pays a total, including tax, of $509.07. What was the tax rate?

Reptile [31]

Answer:

6.5%

Step-by-step explanation:

You can find the tax rate by finding the percentage that the initial price increased by.

First, subtract the initial price from the price after taxes.

509.07 - 478 = 31.07

Knowing this we can find the tax rate using an equation like this.

$\frac{Difference Between Values}{Initial Value} = \frac{x}{100}$

Now we substitute in our values.

$\frac{31.07}{478} = \frac{x}{100}$

With X being the tax rate, we cross multiply both fractions.

3107 = 478x

From here, we solve for x by dividing 3107 by 478.

x = 6.5

Therefore the tax rate is 6.5 percent.

(Note that when you are trying to find the tax rate that you divide by the initial price before taxes to get the correct value.)

5 0

3 years ago

Read 2 more answers

What is the volume of the rectangular prism?<br> 1/3ft

IrinaVladis [17]

We know that 1 cube equals 1/3. If you count the rectangular prism, you learn that there are 30 cubes in total that make up the rectangular prism. So what I did was 1/3 times 30. You could also divided 1 by 3, and get 0.3333333333, which is equal to 1/3 (1/3 = 0.3333333333) So, you should come out with ten. Thus your answer would be D, 10ft cubed.

Hope this helps :)

7 0

3 years ago

Triangle U S T is shown. Angle U S T is 100 degrees. The length of U S is 9, the length of S T is 10, and the length of U T is s

Vladimir [108]

By solving through law of cosines the length s can be written as $s^{2} =9^{2} +10^{2} -2*9*10cos(100)$ .

Given the length of US is 9, the length of ST is 10 and the length of UT is s and the angle UST is 100 degrees.

According to law of cosines a length can be written as $c^{2} =a^{2} +b^{2} -2abcos g$

where c is the side opposite to the given angle and a and b are other sides , g is the angle given.

$s^{2} =9^{2} +10^{2} -2*9*10cos(100)$

where s is the length of the side opposite to the angle given, the length of other sides are 9 and 10 where the angle is 100.

Hence the fourth option is correct which is s^{2} =9^{2} +10^{2} -2*9*10cos(100).

Learn more about trigonometric functions here brainly.com/question/24349828

#SPJ10

6 0

2 years ago

What is the solution to this system of linear equations 3x 2y 14 5x y 32

Leya [2.2K]

After simplification, the solution of this system of linear equation is (3.85, 12.75).

In the given question we have to find the solution to this system of linear equations 3x-2y=14 or 5x+y=32.

The given system of linear equations is:

3x-2y=14.......................(1)

5x+y=32.......................(2)

Multiply equation 2 by 2, we get

10x+2y=64.......................(3)

Add equation 3 by 1, we get

10x+2y+3x-2y=64-14

13x=50

Divide by 13 on both side, we get

x=3.85

Now put the value of x in equation 2

5(3.85)+y=32

19.25+y=32

Subtract 19.25 on both side, we get

y=12.75

So, the solution of this system of equation is (3.85, 12.75).

To learn more about system of linear equation link is here

brainly.com/question/27664510

#SPJ4

6 0

2 years ago