All categories

2 years ago

Which problem situation corresponds to the equation 2.85 = 1.35 + 0.75x?

Mathematics

1 answer:

Ksju [112]2 years ago

5 0

The answer is A !!!!!

Since it’s “0.75c” the situation has to be changeable

You might be interested in

What is 8/3 written as a mixed number

ololo11 [35]

Give him/ her brainly

8 0

2 years ago

Read 2 more answers

What is 1.327 in percentage

natulia [17]

132.27% just move the point

5 0

2 years ago

Read 2 more answers

Find the sides of a triangle if two of its sides are equal, the third side is 1 1 3 cm longer than the others, and its perimeter

Helga [31]

Answer: $137\dfrac{1}{3}\ cm,\ 137\dfrac{1}{3}\ cm,\ 250\dfrac{1}{3}\ cm$

Step-by-step explanation:

Let x be the equal sides of the triangle .

The , the third side would be x+113 cm.

The perimeter is the sum of all sides of a triangle.

So , The perimeter of triangle would be x+x+(x+113)= 3x+113 --------(1)

Since , it is given that the perimeter of triangle is 525. -----(2)

So from (1) and (2) , we have

$3x+113=525\\\\ 3x=525-113=412\\\\ x=\dfrac{412}{3}=137\dfrac{1}{3}$

Then, third side = $137\dfrac{1}{3}+113=250\dfrac{1}{3}\ cm$

Hence , the sides of a triangle are: $137\dfrac{1}{3}\ cm,\ 137\dfrac{1}{3}\ cm,\ 250\dfrac{1}{3}\ cm$

7 0

3 years ago

Maria hiked 2 miles in 1.5 hours how long will it take her to hike 6 miles

Darya [45]

Answer:

4.5 hours

Step-by-step explanation:

If 2 miles takes 1.5 hours, then 6 miles will be 4.5 hours.

2 miles = 1.5 hours

6 times 1.5 = 4.5

Therefore, 6 miles will take 4.5 hours.

7 0

2 years ago

Read 2 more answers

Solve by using common denominators 2/1 divide 1/4

allochka39001 [22]

Answer:

Step-by-step explanation:

That'd be "2/1 divided by 1/4" and if we use common denominators we get:

2 8

----- = ----- divided by 1/4 comes out to 8/1, or just 8

1 4

7 0

3 years ago