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2 years ago

Will give brainliest

Mathematics

2 answers:

sweet [91]2 years ago

6 0

Answer:

Step-by-step explanation:

I did this test and got this one correct.

nalin [4]2 years ago

5 0

Answer:

give me brainliest first

Step-by-step explanation:

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You move right 3 units and left 4 units. you end at (-3,-1). where did you start?

Tema [17]

Answer:

(-2,-1) is where u start

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Given the function f(x) = 2x, find the value of f−1(32).

sergeinik [125]

Answer:

find the inverse

exchange x for y and y for x

y=2x

then

x=2y---------> clear y

y=x/2

f−1(x)=x/2

for x=32

f−1(32)=32/2----------> 16

the answer is 16

3 0

2 years ago

A scientist measured the amount of rainfall during the afternoon.it rained 0.43 inch each hour.what was the total amount of rain

Kisachek [45]

Answer:

It rained 1.29 inches in 3 hours

Step-by-step explanation:

<u>Step 1: Make an equation for the word problem</u>

It rained 0.43 inch each hour. What was the total amount of rainfall in 3 hours

0.43n

0.43n

0.43(3)

1.29

Answer: It rained 1.29 inches in 3 hours

4 0

3 years ago

Are 6:8 and 9/12 proportional?

swat32

No !!!!!!!!! it’s not

8 0

2 years ago

Noor brought 21 sheets of stickers. She gave 1/3 of a sheet to each of the 45 students at recess. She wants to give teachers 1 1

Tamiku [17]

Answer:

$\frac{3}{2}t+15\leq 21$

Step-by-step explanation:

Let t represent the number of teachers.

We have been given that Noor gave 1/3 of a sheet to each of the 45 students at recess.

Let us find the number of sheets given to students by Noor by multiplying the total number of students by the part of sheet given to each student.

$\text{Number of sheets given to 45 students}=45\times \frac{1}{3}$

$\text{Number of sheets given to 45 students}=15$

So, Noor gave 15 sheets to 45 students.

We have been given that Noor wants to give $1\frac{1}{2}=\frac{3}{2}$ sheet to each teachers, so the number of sheets given to t teachers will be $\frac{3}{2}t$ .

As Noor has bought 21 sheets, so the number of sheets given to students and t teachers will be less than or equal to 21.

We can represent this information in an inequality as:

$\frac{3}{2}t+15\leq 21$

Therefore, the inequality $\frac{3}{2}t+15\leq 21$ represents the number of teachers ,t, Noor could give sheets of stickers too.

6 0

3 years ago