3 years ago

Which ratios can form a proportion?

Mathematics

2 answers:

Firdavs [7]3 years ago

8 0

6/36, 5/30
these two are proportional, hope this helpsss

Oksi-84 [34.3K]3 years ago

7 0

B. is the correct answer I think.

You might be interested in

A laser beam is aimed 25° from horizontal at a mirror 120 m away. The beam bounces off the mirror and continues for an additiona

Karo-lina-s [1.5K]

Answer:

The answer is A. approx. 85m

Step-by-step explanation:

I had guessed it right on the quiz so.... yeah

8 0

3 years ago

Read 2 more answers

What is the answer to this mathematics expression? 12(x-2)-8x+3=

Serggg [28]

Answer:

Step-by-step explanation:

$12(x-2)-8x+3\qquad\text{use the distributive property:}\ a(b+c)=ab+ac\\\\=(12)(x)+(12)(-2)-8x+3\\\\=12x-24-8x+3\qquad\text{combine like terms}\\\\=(12x-8x)+(-24+3)\\\\=4x-21$

6 0

3 years ago

Given f (x). find g(x) and h(x) such that f(x) = g(h(x)) and neither g(x) nor h(x) is solely x.

dybincka [34]

$g(x)=\sqrt x-5\\h(x)=-2x^2+3$

8 0

3 years ago

To be able to go on a trip to South America, Salma decides to save for 2 years. She opens a savings account with $700 . The acco

never [62]

Answer:

(a) I'm pretty sure it's $71.75

(b) the total would be $771.75 if i calculated it right...

6 0

3 years ago

Help with number 22 plsssss

mario62 [17]

Answer:

192.972 mi/h

Step-by-step explanation:

To solve this, you have to add up all of the speeds and divide by how many values there are.

So if all of them are added together, it equals 771.888. Then, you divide this number by 4 to find the average. In this case, the average is 192.972mi/h.

3 0

3 years ago

Read 2 more answers