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Murrr4er [49]
3 years ago
14

The quotient of 20 and a number will be 10​

Mathematics
1 answer:
Dimas [21]3 years ago
7 0

Answer:

2

Step-by-step explanation:

lets think of the missing number as x so any number times 10 should equal 20 so x=2

and your equation should look like this--------> 20÷2=10

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13- (8x - 5) – 16x
KatRina [158]

Answer:

The answer is 6(3-4x) because I just did on a test

3 0
3 years ago
Which ratio is different?<br><br> 3 : 7<br><br><br> 3 to 7<br><br><br> 3/7<br><br> 7 to 3
Masteriza [31]

Answer:

7 to 3 is this answer

Step-by-step explanation:

if you noticed, with all the other ones they all have 3 : 7 in it. So by the process of elimination it's 7 to 3 that is different. I'll tell you why,

3 : 7, that is the ratio we have as an example. That's why it isn't the different one.

3 to 7, you say 3 : 7 as 3 to 7 to it still has the same ratio

3/7, this is how to type the fraction version of the ratio so it makes sense that it is the same one as 3 : 7.

7 to 3, if you haven't noticed yet, all of them has 3 : 7 as a counterpart. They are all the same but this one, this is 7 : 3 or 7 to 3. So with logic, this is the different ratio.

5 0
3 years ago
Whats 3 to the power of zero? is it just 3
zepelin [54]

Answer:

3^0 = 1

Step-by-step explanation:

a^0  =1 ,~~ a \neq 0

5 0
2 years ago
The equation Ax+By=10 goes through the coordinates (6,5) and (-2,-5).What are the values of A and B
wolverine [178]

Given:

The equation Ax+By=10 goes through the coordinates (6,5) and (-2,-5).

To find:

The values of A and B.

Solution:

We have,

Ax+By=10

It goes through the coordinates (6,5) and (-2,-5). It means these points will satisfy the equation.

A(6)+B(5)=10

6A+5B=10       ...(i)

A(-2)+B(-5)=10

-2A-5B=10       ...(ii)

Adding (i) and (ii), we get

(6A+5B)+(-2A-5B)=10+10

4A=20

Divide both sides by 4.

A=5

Put A=5 in (i), we get

6(5)+5B=10

30+5B=10

5B=10-30

5B=-20

Divide both sides by 5.

B=-4

Therefore, the values of A and B are 5 and -4 respectively.

3 0
3 years ago
Multiply the polynomials. (4x^2 + 3z + 7)(8x - 5)
Vedmedyk [2.9K]

Answer:

32x3−20x2+24xz+56x−15z−35

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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