3 years ago

1. -10+4 = 2. -7+11= 3. -8+7=

Mathematics

2 answers:

Nataly [62]3 years ago

7 0

1. -10 + 4 = -6

2. -7 + 11 = 4

3. -8 + 7 = -1

Setler [38]3 years ago

5 0

1. -6

2. 4

2. -1

The positive numbers will out rule the negative number. It's sort of like placing blocks over another set of blocks. :)

You might be interested in

20 teachers selected sun rise beach. 12 teachers selected Mkapa bridge and St. Anthony's area. 16 teachers selected St.Anthony's

mart [117]

Answer:

vaq-kdae-dfm come all bad gi rls

8 0

2 years ago

Cx+b=3(x-c) solve for x

Dafna11 [192]

I hope this helps you

5 0

3 years ago

Read 2 more answers

Right triangle DEF is shown.

KatRina [158]

Answer:

Step-by-step explanation:

5 0

3 years ago

3.08 + 8.94 Find the sum

oksian1 [2.3K]

Answer:

5.86

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

How many gallons of paint are needed to paint the walls of a rectangular prism-shaped room that is 20 ft by 10 ft and 8 ft high

Licemer1 [7]

Answer:

12 gallons

Step-by-step explanation:

The perimeter of the room is ...

20 ft + 10 ft + 20 ft + 10 ft = 60 ft

Then the area of the walls is the product of this and their height:

area = (60 ft)(8 f) = 480 ft²

The number of gallons required is ...

(480 ft²)/(40 ft²/gal) = 12 gal

12 gallons of paint are required.

4 0

2 years ago