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UNO [17]
3 years ago
13

2(m+1) -n3 ; m = -2, n = 3

Mathematics
1 answer:
shutvik [7]3 years ago
4 0
-11 that is the answer 
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Surface area measures the area of the faces. Area is a blank dimensional measurement, so it is measured in square units.
dlinn [17]

Answer:

2d or 2 dimensional is the answer i think

Step-by-step explanation:

since area is measured for 2d shapes and surface area is just finding the area of each side separately and adding it together

6 0
3 years ago
Keisha is babysitting at $8 per hour to earn money for a car. So far she has saved $1300. The car that Keisha wants to buy costs
11Alexandr11 [23.1K]

Answer:

$4100

Step-by-step explanation:

For Kaisha to get this car we have these information available

Amount saved = $1300

The cost of the car = $5400

Let The amount left to complete the car = k

We have this equation

K + $1300 = $5400

K = 5400 - 1300

K = 4100

Therefore Kaisha still needs to earn an additional amount of $4100 for the total amount of the car to be completed.

5 0
3 years ago
11+3(2x-1) = 20 -- x
attashe74 [19]

Answer:

x=3.50

Step-by-step explanation:

2*3.50=7

7-1=6

3+6=9

9+11=20

4 0
3 years ago
What is equilivent to 5xa
Gelneren [198K]

Answer: 5 * x * a

Step-by-step explanation:

It’s algebra

7 0
3 years ago
Find the slope on the line graph???
scoundrel [369]

Answer:

slope = 0

Step-by-step explanation:

The line shown is horizontal and parallel to the x- axis.

Since the x- axis has a slope of zero

Then the given line has a slope = 0

7 0
3 years ago
Read 2 more answers
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