2 years ago

-4-7=? I dont really understand

1 answer:

5 0

-4 + -7= -11

When adding negative numbers if the are both negative then you add them. When you have a negative and a positive you subtract. In this problem they just took out the plus sign.

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The scatterplot shows the relationship between the number of calories and the number of grams of fat in food items at a fast-foo

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Answer: 550 calories

6 0

2 years ago

Find the circumference of the circle in terms of π.

SSSSS [86.1K]

Answer:

C) 12π cm

Step-by-step explanation:

<u>Circumference formula:</u>

C = 2πr

Given r = 6 cm

<u>Circumference is:</u>

C = 2π*6 cm = 12π cm

Correct choice is C

4 0

2 years ago

Answer the question

dmitriy555 [2]

Pi is canceled out
so 3/4 x 180 = 135
hope it helps

3 0

3 years ago

4(x-2)=4x+10

beks73 [17]

Answer:

0 solutions

Step-by-step explanation:

4(x-2)=4x+10

4x-8 = 4x+ 10

-8 = 10 (not true)

(When you have something like 6=7, 0 solutions. If it is like 6=6, infinite solutions. x=6, one solution)

8 0

3 years ago

Express in the form n : 1 . Give n as a decimal. 6 : 8

Rzqust [24]

Step-by-step explanation:

1.n:1

6:8

2.cross multiply

3.8×n÷6×1

8n=6

4 divide both side by 6

=8n÷6=6÷6 :

=8n÷6=1.33...

therefore n=1.33...

6 0

2 years ago