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3 years ago

NEED HELP ASAP! Plz answer all the questions! Including the one on the picture! Will give brainlest!

Mathematics

2 answers:

mote1985 [20]3 years ago

8 0

Answer:

A) 2/3 or 0.6 repeating

B) 17

C) 5

D) -17/4 or -4.25 or -4 1/4

E) 3

xeze [42]3 years ago

4 0

-2/3-(-1 1/3) =

-2/3 + 1 1/3 =

4/3 - 2/3 =

2/3

12 - (-5) =

12 + 5 =

17

-1 - (-6) =

-1 + 6 =

6 - 1 =

5

-3 3/8 - 7/8 =

27/8 - 7/8 =

20/8 =

2 4/8 =

2 1/2

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What is the range of the function f(x)=1/2sqrt of x ?

Makovka662 [10]

Answer:

All real numbers greater than or equal to 0.

Step-by-step explanation:

x must be greater or equal to zero because there is no real square root of a negative number.

So the lowest value of the function is 0 and it can be any value greater than that.

8 0

4 years ago

Solve this plz

frozen [14]

A) 9(x + 4) = 27

9x + 36 = 27

9x = 27 - 36

9x = -9

x = -9 ÷ 9

x = -1

B) x/3 - 5 = 6

x/3 = 6 + 5

x/3 = 11

x = 11 × 3

x = 33

C) 15 + 3 ( x -7 ) = -30

15 + 3x - 21 = -30

3x + 15 - 21 = -30

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3x = -30 + 6

3x = -24

x = -24 ÷ 3

x = -8

5 0

3 years ago

Read 2 more answers

Last week you watch four hours of TV this week you watched eight hours TV place points on the graph to show your activity for la

LUCKY_DIMON [66]

Answer:

Step-by-step explanation:

You should place a point on the graph at 4 for four hours of TV last week. And place a point at 8 for eight hours of TV this week.

8 0

4 years ago

Is 2.346 a rational number

meriva

Yes it is a rational number

6 0

3 years ago

Please help if you can!

Nat2105 [25]

Answer:

5x-3

Step-by-step explanation:

This is linear because the numbers are changing at a constant rate (of 5)

We can also see that when x=0 y= -3 which means that in our equation

y=mx+b

-3 =b

I said prior that the rate of change is 5 which means that our slope is 5

which means that our equation looks like

5x-3

3 0

4 years ago