MATHEMATICS MIDDLE SCHOOL

Which ratio can be used to form a proportion with the given ratio? 7 to 12

A.
8 to 13

B.
10 to 15

C.
14 to 19

D.
21 to 36

Answers

Answer 1
Answer: 7 / 12 = 0.583333333

Divide them all to see which one equals 0.583333333.

A.

8 / 13 = 0.615384615

B.

10 / 15 = 0.666666667

C.

14 / 19 = 0.736842105

D.

21 / 36 = 0.583333333

Therefore, your answer is D.
Answer 2
Answer: D.
If you multiply both numbers in the given proportion by 3, you get answer D:
7 x 3 = 21
12 x 3 = 36.
Because you can multiply both of the numbers in the given ratio by the same number (3) to get the ratio in answer D, they are a proportion.

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Pls answer this two questions tnx!

Answers

9\frac{1}3*4*6(1)/(2)= \n =\frac{28}3*4*\frac{13}2= \n =(28*4*13)/(3*2)= \n =\frac{28*13*2}3= \n =\frac{728}3 \n \n 5(3)/(4)*8*2(1)/(2)=\frac{23}4*8*(5)/(2)=(23*8*5)/(4*2)=23*5=115
[EDIT: Replaced x by * since x doesn't look well in typefaced math]

Explain how you can use a number line to show that 5/8 is greater than 3/8

Answers

Hi!

So here's how you'd visualize it!

<---------|---------|---------|---------|---------|---->
  0      1/8       2/8       3/8       4/8       5/8

As represented in the number line, 5/8 is farther up the number line than 3/8, meaning that 5/8 is larger than 3/8.

-Hope this helps!

Find The Following. BRAINLIEST ASAP TY!!!! (precalculus)​

Answers

(q ° r) = -32
(r ° q) = 101

Answer:

Top left: -32

Bottom left: 101

A small rug is 36 inches long. It's width is 2/3 of its length. What is the width of the rug in feet

Answers

Well the rug is 36 inches LONG and the rug's WIDTH is 2/3 that so we need to divide 36 by 3 and we get twelve now multiply that by two (because its two thirds not one third) and we get 24    24 inches is 2 feet
so the width of the small rug in feet is 2 feet.         Hope this helped!!!!
there is 24 inches which is 2 feet long

1. How many positive integers have a value between the square root of 8 and the square root of 72?2. what is the 65th odd number ?
a. 125
b. 133
c. 131
d. 127

Answers

1. sqrt 8 = 2.8
sqrt 72 = 8.5
There are 6 positive integers between these numbers (3 to 8).

2. So the 65th odd number is 2 * 65 – 1 = 129.
[Kindy note that the correct answer is not there in the options given.]

Compare 643,251; 633,512; and 633,893

Answers

Answer:  643,251 > 633,893 > 633,512 .

Step-by-step explanation:

Since we have given that

643,251 , 633,512, and 633,893.

We need to compare all these three numbers.

Firstly,

633,512 < 633,893.

And 643,251 is the highest amongst three.

so, the order would be

643,251 > 633,893 > 633,512 .

Hence, 643,251 > 633,893 > 633,512 .
the answer is 643,251 ≤633,512 ≤633,893 that's  the right answer because i had it for homework before and i got it right don't forget to make it your best answer
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