All categories

3 years ago

Simplify: 13 + 2 + m + 7

Mathematics

2 answers:

Yuri [45]3 years ago

8 0

Answer:

22+m or m+22

Step-by-step explanation:

add all them up but the M

barxatty [35]3 years ago

6 0

First we are going to switch up the order like this to be able to add the like numbers together:

13 + 2 + 7 + m

Next, we add the like numbers:

15 + 7 + m

22 + m

And so 22 + m will be your answer because it is in the simplest form.

Hope this helps! Good luck! :))

You might be interested in

Given that the measure of angle GHJ = 154 degrees find the angle of HIJ

vichka [17]

Answer:

the correct answer is 77°

Step-by-step explanation:

Angle GHJ and IHJ form supplementary angles which add up to 180°

therefore angle IHJ=180-154

angle IHJ=26°

Triangle IHJ is an isosceles triangle whose base angles HIJand IJH are equal. Lets assign them the same value, x° each

since the sum of all interior angles of a triangle add up to 180°, then x°+x°+26°=180°

2x+26=180

2x=154°

x=77°

Therefore both HIJ and IJH measure 77°

6 0

3 years ago

Marcella divided 40.8 gallons of paint among 8 characters , how much paint is in each container

kkurt [141]

$\frac{40.8}{8}= 5.1$

So there are 5.1 gallons of paint in each of the 8 containers.

4 0

3 years ago

Read 2 more answers

Two numbers have been added together, and their sum is 67. When subtracted, the difference is 11. What is the smaller number?

stealth61 [152]

28 is your answer

67-28 = 39

39-28 = 11

if this isn't correct plz leave a comment below before reporting

hope this helps

5 0

3 years ago

A rectangular swimming pool measures 40 ft by 60 ft and is surrounded by a path of uniform width around the four edges. The peri

Alex_Xolod [135]

Answer:

6ft

Step-by-step explanation:

Lets x = the width of the path the surrounding path will add 2x to the pool dimension,therefore over all dimesion: (2x+40) by (2x+60) the overall perimeter (2x + 40) + 2(2x+60) = 248 Simplify divide by 2, result (2x+40) +(2x+60) = 124

 Combine like terms 2x + 2x +40 +60 =124 

4x + 100 = 124 

4x=124 = 100

4x=24

x=24/4

x= 6ft is the width of the path

check this by finding the perimeter with these values; 2x = 12 ft 

2 ( 12 + 40 ) + 2( 12 +60 ) 

2( 52 + 2(72)

104 + 144 = 248; confirms our solution of x= 6 ft

5 0

3 years ago

Simplify the two surds then simplify the resulting expression: 2√50 + 3√32

-BARSIC- [3]

Answer: 31.11269837 round your answer if needed to

Step-by-step explanation:

3 0

3 years ago