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MrRa [10]
3 years ago
13

PLZZZ HELPb= _____O 39.5 O 8O 6 O 5.5​

Mathematics
1 answer:
Irina-Kira [14]3 years ago
7 0

Answer:

25 + 25 + b = 180 \\ 50 + b = 180 \\ b = 180 - 50 \\ b = 130 \degree

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A sphere is dilated by a scale factor of 1.5 to create a new sphere. How does the volume of the new sphere compare with the volu
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Hmm, I am pretty sure the answer is A.
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I need help please is this question i needed ;-;. What amount in dollars would Peter save on a $64 coat that is on sale for 30 o
Alchen [17]

Answer:

He would save $19.20.

Step-by-step explanation:

30% = 0.3

64*0.3 = 19.2

There he saves $19.20 on the coat.

5 0
3 years ago
Select All of the possible solutions for the following inequality.
MariettaO [177]

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-12,-9,-3

MARK ME BRAINLIEST PLEASE

6 0
3 years ago
What is 1/3 + 1/6 equal
tatuchka [14]

Answer: 1/2

Step-by-step explanation: 1/3 + 1/6

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3- reduce to 1/2

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7 0
3 years ago
The incorrect work of a student to solve an equation 2(y + 6) = 4y is shown below.
Lina20 [59]

Answer:

<h3>⇒ A. 2 should be distributed as 2y + 12, y = 6</h3>

Step-by-step explanation:

Here are the steps to solve this equation:

<u>Given:</u>

First step: 2(y+6)-4y

Use the distributive property.

<u>Distributive property:</u>

<h3>⇒ A(B+C)=AB+AC</h3>

2(y+6)

2*y=2y

2*6=12

2y+12

Isolate the term of y from one side of the equations.

2y+12=4y

Subtract by 12 from both sides.

2y+12-12=4y-12

Solve.

2y=4y-12

Then, you subtract by 4y from both sides.

2y-4y=4y-12-4y

Solve.

2y-4y=-2y

-2y=-12

Divide by -2 from both sides.

\sf{\dfrac{-2y}{-2}=\dfrac{-12}{-2}}

Solve.

Divide the numbers from left to right.

<u>Solutions:</u>

-12/-2=6

\Longrightarrow: \boxed{\sf{y=6}}

  • <u>Therefore, the correct answer is A. "2 should be distributed as 2y+12, y=6".</u>

I hope this helps. Let me know if you have any questions.

4 0
2 years ago
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