3 years ago

9m + 7n2 - 4 + 6m + 5

Mathematics

1 answer:

Ksivusya [100]3 years ago

8 0

Answer:

15m+7n2+1

Step-by-step explanation:

You can add 9m and 6m. Then you will get 15m. Then you would add -4 and 5, you would get 1. So the new equation would be the answer. Since 7n2 doesn’t have another variable to connect to.

You might be interested in

8 people are about to board a plane. In how many ways can this be done?

adoni [48]

Answer:

64 ways

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

Fourteen less than three times a number is fifty-two.

Elodia [21]

Answer:

3x −14 = 52

Good luck have a good day! Took me a minute to figure out the question, but here you go!

3 0

3 years ago

A rectangular shape parking lot is to have a perimeter of 550 yards. If the width must be 93 yards because of a building code wh

svetlana [45]

Answer:

the length= 182 yards

Step-by-step explanation:

perimeter =550

width =93

length =x

perimeter of a rectangle = 2 length (2l)+ 2 width (2w)

550=2l+ 2(93)

550=2l+186

550-186=2l

364=2l

364/2 = 2l/2

182=l

therefore length(l) =182yards

8 0

4 years ago

Julie, the soccer team's captain, wants to borrow her parents' car to drive to the tournament. Her parents tell her that she has

Anna71 [15]

G=d2/(divide)26... I think

5 0

3 years ago

What is the distance between (-6,4) and (-8,6)? Choose 1 answer:

lukranit [14]

Answer:

Step-by-step explanation:

We want to find the distance between (-6, 4) and (-8, 6).

We can use the distance formula given by:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2$

Let (-6, 4) be (x₁, y₁) and let (-8, 6) be (x₂, y₂).

Substitute:

$d=\sqrt{(-8-(-6))^2+(6-4)^2$

Evaluate:

$d=\sqrt{(-2)^2+(2)^2$

Evaluate:

$d=\sqrt{4+4}=\sqrt{8}$

Hence, our answer is D.

6 0

3 years ago