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2 years ago

Please help! Will mark Branliest!

Mathematics

2 answers:

Kruka [31]2 years ago

8 0

Answer:

Why are both of the answers to the last question correct?

<u>An exponent is a short way to write repeated multiplication. So 212 means the same as 2 • 2 • . . . • 2 • 2.</u>

Olegator [25]2 years ago

4 0

Answer:

maybe b and c???

Step-by-step explanation:

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Which of the following are solutions to the equation below? Check all that apply. (3x - 5)2 = 19

m_a_m_a [10]

What are the options to check off?

4 0

2 years ago

MANY PTS AND BRAINLY FAST

Troyanec [42]

Answer:

Option C

Step-by-step explanation:

we have

$-6x^{2} -6x+12=0$

step 1

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$-6x^{2} -6x=-12$

step 2

Factor -6 leading coefficient'

$-6(x^{2} +x)=-12$

step 3

Complete the square

Remember to balance the equation by adding the same constants to each side

$-6(x^{2} +x+0.25)=-12-1.5$

$-6(x^{2} +x+0.25)=-13.5$

step 4

Rewrite as perfect squares

$-6(x+0.5)^{2}=-13.5$

simplify

$(x+0.5)^{2}=2.25$

5 0

3 years ago

Read 2 more answers

2(m-3)+7<21 PLEASE HELP!!!

Contact [7]

Simplify. Distribute 2 to all terms within the parenthesis

2(m -3) = 2m - 6

Simplify. Combine like terms

2m - 6 + 7 < 21

2m + 1 < 21

Isolate the m. Subtract 1 from both sides

2m + 1 (-1) < 21 (-1)

2m < 20

Isolate the m. Divide 2 from both sides

2m/2 < 20/2

m < 20/2

m < 10

m < 10 is your answer

hope this helps

4 0

2 years ago

Kjsfkbkrgrdgtdhnkfljkfytdgsrfefsdf

IRISSAK [1]

Answer:

The answer is: The FitnessGram™ Pacer Test---

If you don't know the meme, it won't make sense. Lol.

7 0

2 years ago

Solve the equation <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bn%7D%7B10%7D%20%2B8%3D17" id="TexFormula1" title="\frac{n}{10} +8

jonny [76]

Its 90 because 90 divided by 10 simplifies down to 9, and 9+8=17

3 0

2 years ago