3 years ago

Solve r 2r + 9 = 7 - 3r

Mathematics

2 answers:

Delvig [45]3 years ago

7 0

Hope this helps :).

Doss [256]3 years ago

5 0

2r + 9 = 7 - 3r

Subtract 9 from each side:

2r = -2 - 3r

Add 3r to each side:

5r = -2

Divide both sides by 5:

r - -2/5

You might be interested in

Refer to -DEFG

koban [17]

I think it’s GP! But honestly I have no clue! I’m sorry I hope someone can answer your questions! Sorry.

3 0

3 years ago

In right triangle ABC, right angled at C, M is the mid-point of hypotenuse AB. C is joined to M and produced to a point D such t

kirza4 [7]

Answer:

3 picture are there

Step-by-step explanation:

Hope it is helpful....

4 0

2 years ago

Hey girls,i logged into my sis acc lol anyways can anyone help me out On this question on iready?thx guys

Elina [12.6K]

The answer is 56in^2....

6 0

3 years ago

What is the simplified form of -3°(2 + 2) - 4(x2 + 1)?

lbvjy [14]

Answer:

C >:)

Step-by-step explanation:

8 0

3 years ago

How do you write these as an algebraic expression?

Alina [70]

For 9, we have multiplying (multiplication) of h and the sum (addition of base1 and base2). Since it doesn't say to multiply them individually, we have h*(base1+base2)

For 10, we have the surface area = 2 times pi * r^2 (the square of the radius) plus the product (multiplication) of pi, the radius, and the height =
2*(pi*r^2)+(pi*r*h)

6 0

4 years ago