1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Serjik [45]
3 years ago
5

Kiemanh is solving the equation 15 r minus 6 r = 36. What is the value of r?

Mathematics
2 answers:
levacccp [35]3 years ago
6 0

Answer: 4

Step-by-step explanation:

Subtract 6r from 15r to get 9r

(15r-6r=36)

(9r=36)

Now divide both sides of the equation by 9 to get the answer.

(9r÷9=36÷9)

(r=4)

Ahat [919]3 years ago
3 0

Answer:

B) 4

Step-by-step explanation:

You might be interested in
Morgan is reupholstering an old chair with two circular cushions. Each cushion has a circumference of 7. 85 feet. He will need t
kramer

The total fabric Morgan needs to cover the cushions will be 19.64 square feet.

It is given that each cushion has a circumference of 7.85 feet.

It is known that the circumference of a circle = 2πr, where 'r' is the radius of the circle.

2πr = 7.85

r = 1.25

<h3>What is an area of a circle?</h3>

area of a circle is πr².

now, we can calculate the area = π× 1.25² = 4.91 square feet

since each circular cushion has two circular faces so the total number of faces Morgan needs to cover will be 4.

Therefore, the total fabric needed= 4×4.91 = 19.64 square feet.

to get more about the area of a circle, refer to the link:

brainly.com/question/12069107

8 0
2 years ago
At a university, 60​% of the students who apply. Of the students the university​ accepts, 25% actually enroll If 2000 students​
sweet-ann [11.9K]

Answer:

300 students are enrolled.

Step-by-step explanation:

As the university accepts 60% of the students who apply.

As 2000 students apply, it means that:

2000 × 60% ⇒ 2000 × 0.6 = 1200 students are accepted

Out of these 1200, 25% enrolled

1200 × 25% ⇒ 1200 × 0.25 = 300 students are enrolled

Therefore, 300 students are enrolled.

5 0
3 years ago
Is Every integer is a real number?
Montano1993 [528]

Answer:

Yes.

Step-by-step explanation:

7 0
3 years ago
-3x=6x + 2 solve for x
AnnyKZ [126]

Answer:

Step-by-step explanation:

6x+3x= -2

9x= -2

x= -2/9

8 0
3 years ago
Read 2 more answers
A given line has the equation 10x+2y=-2.
Karolina [17]

Answer:

5x+y=12

Step-by-step explanation:

10x+2y=-2=5x+y=12

4 0
3 years ago
Read 2 more answers
Other questions:
  • The angle measures of a triangle are shown in the diagram.
    5·1 answer
  • The number of pages in the books in a library follow a normal distribution. The mean number of pages in a book is 150 with a sta
    15·1 answer
  • How is 12.375 written in expanded form
    9·1 answer
  • I need help on my homework .&gt;. What's the median, first quartile, third quartile, and interquartile range for the numbers 14,
    12·1 answer
  • K is the midpoint of Line JL, JL=4x-2 and JK=7. find X
    10·1 answer
  • Which measurement best represents the height of a flag pole? (A)10 inches(B) 10 yards(C) 10 miles (D)
    7·1 answer
  • How do you write 8.4% as a fraction in simplest form
    7·1 answer
  • Which equation shows the best estimate for 4,310 ÷ 72 using compatible numbers?
    11·2 answers
  • Plz help math 50 points asp and Brianliest
    8·2 answers
  • ok i have a chart that i have to right the line of best fit for and I don't know how to do that please help
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!