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3 years ago

SOMEBODY HELP ME PLEASE PLEASE

Mathematics

1 answer:

Lelechka [254]3 years ago

5 0

I don’t see anything

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So confused need help. If u have a easy way to solve please help

ycow [4]

Answer: X= 6-4^z/2

Step-by-step explanation: first you need to get rid of the 4. You subtract it from both sides. So now

2x=6-4 to the power of z

So now you need to get rid of the 2. You divide both sides by two. Then you get

X= 6-4^z/2

3 0

3 years ago

If 17(7x−3) =1 then which answer shows the correct steps to solve for x? x−3/7=1 x=4/7 x−3=1 x=4 x−3/7=1 x=10/7 x+3/7=1 x=6/7

Sergio039 [100]

Answer:

Step-by-step explanation:

17(7x−3) =1

Divide both sides by 17

7x - 3 = 1/17

Collect like terms

7x = 1/17 + 3

x = (1/17 + 3) /7

x = 52/17 ÷ 7

x = 52/17 × 1/7

x = 52/119

5 0

3 years ago

A circular picture is 8 inches in diameter.

velikii [3]

The formula of an area of a circle with radius r:

$A=\pi r^2$

Part A.

We have diameter of the circle d = 8 in. The diameter of a circle is equal two times length of a radius.

Therefore:

$r=\dfrac{d}{2}\to r=\dfrac{8}{2}=4\ in$

Calculate the area:

$A=\pi\cdot4^2=16\pi\ in^2$

Answer: C. 16π square inches.

Part 2.

Look at the picture.

Total area:

$A=\pi\cdot6^2=36\pi\ in^2$

Answer: C. 36π square inches

7 0

3 years ago

Am I right. if not please show me work thx.

Drupady [299]

If you're talking about #3, then the equation would be 10+12.50h=5+15h.
h will equal 2, and the cost for that number of hours would then be $35.

8 0

3 years ago

Read 2 more answers

What is the right way to use substitution method?

Kazeer [188]

Answer:

Step-by-step explanation:

Substitution method can be applied in four steps. Step 1: Solve one of the equations for either x = or y = . Step 2: Substitute the solution from step 1 into the other equation. Step 3: Solve this new equation Happy too help!

7 0

3 years ago