All categories

3 years ago

Describe the relationship between a and b that will make value of the expression 7 x a/b to 7

Mathematics

1 answer:

nikdorinn [45]3 years ago

6 0

A and b should be equal or the same digit. for example 5x2/5+5 or 2/2, because that equals 1. 7x1 is 7, therefore, a and b should be equal/same

You might be interested in

Help me with this questions please. I will give you 15 points.

alexgriva [62]

4) the answer is d

5) the answer is a

6) the answer is b

5 0

4 years ago

What is 1 38/40 simplified

sesenic [268]

Your answer will be 1 19/20

hope this helps

5 0

3 years ago

Read 2 more answers

Not sure if I got it right...I know it is one of the first 2.

e-lub [12.9K]

Answer:

Step-by-step explanation:

-6x^2 + x -3 + 2x + 4

________________________

x^2 + 9

-6x^2 + 3x + 1

__________

x^2 + 9

the solution is the first one

3 0

3 years ago

Read 2 more answers

Solve the equation. 4.6g +9+1.6g +21 what is g

nikdorinn [45]

Answer:

= 6.2g+9

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Dale says the ratios 3:5 and 2:10 are equivalent. Is He correct? Explain

Mnenie [13.5K]

Answer:

No, Dale Isn't correct because 3:5 is greater than 2:10

Step-by-step explanation:

3:5 and 2:10 is the same as in $\frac{3}{5}$ and $\frac{2}{10}$

First Find the least common denominator or LCM of the two denominators:

LCM of 5 and 10 is 10

Next, find the equivalent fraction of both fractional numbers with denominator 10

For the 1st fraction, since 5 × 2 = 10,

$\frac{3}{5} =\frac{3*2}{5*2} =\frac{6}{10}$

Likewise, for the 2nd fraction, since 10 × 1 = 10,

$\frac{2}{10} =\frac{2*1}{10*1} =\frac{2}{10}$

Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction

$\frac{6}{10} >\frac{2}{10} Or\frac{3}{5} >\frac{2}{10}$

Hence, $\frac{3}{5}$ is <u>Greater than </u> $\frac{2}{10}$

Hence, 3:5 is <u>Greater than </u>2:10

3 0

3 years ago