3 years ago

Which of the following graphs shows the solutions to the equations

Mathematics

1 answer:

Over [174]3 years ago

3 0

X - 1 < = 6
x < = 6 + 1
x < = 7.....2nd number line is correct

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(I will give brainliest to whoever can answer this correctly)

BartSMP [9]

Answer:

1) area =25

perimeter= 24

2) area=49

perimeter=30

4 0

2 years ago

The graph of f (0) = -4 cos 0 is shown below. The range of this function is

Anika [276]

Answer:

-4 ≤ f ( $\theta$ ) ≤ 4

Step-by-step explanation:

The range of a function is the allowed y-values of the function.

We can simply look at the periodic function below and see that the y-value ranges from a negative 4 to a positive 4. It oscillates betwen -4 and 4. That is the range.

We can say -4 ≤ f ( $\theta$ ) ≤ 4

Last answer choice is right.

*** NOTE: it is a type, not "0", rather " $\theta$ "

5 0

2 years ago

How do I find the variable? N x 1/5 = 2/15 N / 1/5 = 1/3

algol [13]

First you need to get all variables on one side. You do that by multiplying the reciprocal of the fraction to everything.
N(5/1) x 1/5(5/1)=2/15(5/1)
5n=2/15 x 5/1
Then solve the multiplication problem
5n= 10/15
Then you should reduce the fraction
5n=2/3
Then divide both sides by 5
5n/5=N
2/3 divided by 5 =2/15

N=2/15

4 0

2 years ago

Amy can buy 5 shirts for a total of $25.How much would it cost if she were to buy 9 shirts at the same price?

Blababa [14]

Answer:

It would cost her $45.

Step-by-step explanation:

25 dollars divided by 5 shirts = 5 dollars per shirt.

5 dollars x 9 shirts = $45 dollars in total.

8 0

3 years ago

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