3 years ago

Which table shows a proportional relationship between a and b?

Mathematics

2 answers:

erik [133]3 years ago

7 0

Answer: A, B and, C are incorrect, what is D?

Step-by-step explanation:

Oksi-84 [34.3K]3 years ago

3 0

The answer to your question is D

You might be interested in

PLEASE ANSWER + BRAINLIEST!! Factor completely. 4k - 20k^9 = 3b^2 - 108 =

Neporo4naja [7]

$4k-20k^9=4k(1-5k^8)=4k\left[1^2-(k^4\sqrt5)^2\right]\\\\=4k(1-k^4\sqrt5)(1+k^4\sqrt5)=4k\left[1^2-(k^2\sqrt[4]5)^2\right](1+k^4\sqrt5)\\\\=4k(1-k^2\sqrt[4]5)(1+k^2\sqrt[4]5)(1+k^4\sqrt5)\\\\=4k\left[1^2-(k\sqrt[8]5)^2\right](1+k^2\sqrt[4]5)(1+k^4\sqrt5)\\\\=4k(1-k\sqrt[8]5)(1+k\sqrt[8]5)(1+k^2\sqrt[4]5)(1+k^4\sqrt5)$

$3b^2-108=3(b^2-36)=3(b^2-6^2)=3(b-6)(b+6)$

$Used:\ (a-b)(a+b)=a^2-b^2$

7 0

3 years ago

What is 648 divided by 4 in long division?

Rainbow [258]

The answer is 162

I hope this help

7 0

3 years ago

If m RDC = 120°, then m DAC=?

monitta

The correct answer to this question is 240

From the image i've seen, the RDC has an angle of 120. So the major arc DC (that passes A and B) has an angle of 240.

So this makes that the measure of the angle of DAC is 240 because of the angle formed by RDC which is 120.

7 0

3 years ago

Read 2 more answers

74°. 2x° what is the value of x

horrorfan [7]

Answer:

2x-7

Step-by-step explanation:

5 0

3 years ago

Suppose that your net income for the month is $1,500 and that your total expenses are $2,500

Aleks [24]

Answer:

You will need to double your net income in order to make a profit.

Step-by-step explanation:

1500 x 2 = 3000 - 2500 = 500 which is 500 dollars profit

6 0

3 years ago