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2 years ago

I need helpppppppppppppp

Mathematics

2 answers:

zalisa [80]2 years ago

8 0

Answer:

Since this is a graph, I don't know how to help you sorry-

Its on your computer and I don't know how to put an answer down for you.

julia-pushkina [17]2 years ago

5 0

Try googling it or ask someone

You might be interested in

11=-5q+1 what dose it equal-5q+1 what dose q equal

S_A_V [24]

Answer:

The answer is q=-2.

Step-by-step explanation:

You must get q by its self so if you subtract 1 to both sides, you'll get 10=-5q. Now you must divide -5 on both sides to get q by its self. Now, you have -2=q.

6 0

3 years ago

Name two different numbers that round to 7.42 when rounded to the nearest hundredth

natulia [17]

Answer:

7.00 and 7.40

Step-by-step explanation:

you see 4 it under the five you are going down if it over five ur going up

8 0

3 years ago

The measure of one angle of an octagon is two times smaller that of the other seven angles. What is the measure of each angle?

Anestetic [448]

Answer:

7 of the angles measure 144 degrees each and one angle measures 72 degrees

Step-by-step explanation:

Let

x -----> represent the measures of the seven same-size angles,

x/2 ----> represent the measure of the one that is "two times smaller."

we know that

The sum of internal angles of a polygon can be calculated as:

$S=180^o(n-2)$

where

n is the number of sides of the polygon

In this case

n=8 (octagon)

substitute

$S=180^o(8-2)=1,080^o$

The linear equation that represent this problem is

$\frac{x}{2}+7x=1,080$

solve for x

$\frac{15x}{2}=1,080\\\\15x=2,160\\\\x=144^o$

$\frac{x}{2}=72^o$

therefore

7 of the angles measure 144 degrees each and one angle measures 72 degrees

7 0

2 years ago

How do u solve this question in the picture

dedylja [7]

1/2 over -2/5 + (-1/4)

10/20 over -8/20 + (-5/20)

1 5/20 + (-5/20)

1

The answer is 1

6 0

2 years ago

Please help me jdjdjd

jeyben [28]

If you add Hillary to the friend count, that's 24. So there are 16 boys and 8 girls

8 0

3 years ago