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3 years ago

Will give brainliest, if its correct

Mathematics

2 answers:

cupoosta [38]3 years ago

8 0

Answer:

Take the roots of both sides and solve:

A= 3/x

A= -9/x

Step-by-step explanation:

Paul [167]3 years ago

6 0

Answer:

C) -1

Step-by-step explanation:

(ax+3)²=36

Square root both sides

ax+3=6

Subtract 3 from both sides

ax=3

Put x in

-3a=3

a= -1

C) -1 would work.

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Solve for u:−14u+32=−6.

zubka84 [21]

Answer:u=19/7 or 2.714286 or 2 5/7

Step-by-step explanation:

−14u+32=−6

Step 1: Subtract 32 from both sides.

-14u+32-32=-6-32

-14u=-38

Step 2: Divide both sides by -14.

-14u/-14=-38/-14

U=19/7

3 0

3 years ago

PLEASE HELP- Tito solved this equation (Click picture) Which of the following properties did he use? Check all that apply.

gayaneshka [121]

Where's the picture??????????????

6 0

3 years ago

Can some one help me

il63 [147K]

Answer:

5/6

Step-by-step explanation:

Dividing fractions:

Step 1: Rewrite the first fraction as it is.

Step 2: Replace the division sign with a multiplication sign.

Step 3: Flip the second fraction.

Step 4: Multiply the fractions and reduce the product if necessary.

Let's use the rule of dividing fractions on your problem.

Step 1: Rewrite the first fraction as it is.

$\dfrac{5}{8}$

Step 2: Replace the division sign with a multiplication sign.

$\dfrac{5}{8} \times$

Step 3: Flip the second fraction.

$\dfrac{5}{8} \times \dfrac{4}{3}$

Step 4: Multiply the fractions and reduce the product if necessary.

To multiply fractions, multiply the numerators together, and multiply the denominators together.

$\dfrac{5}{8} \times \dfrac{4}{3} = \dfrac{5 \times 4}{8 \times 3} = \dfrac{20}{24}$

We notice that the greatest common factor of 20 and 24 is 4, so we divide both the numerator and denominator by 4 to reduce the fraction.

$= \dfrac{4 \times 5}{4 \times 6} = \dfrac{5}{6}$

5 0

3 years ago

I am having real trouble with this equation 7 - 12 how can you go lower then zero?

Ugo [173]

It’s called integers which is the spectrum of positive and negative number the answer to that would be negative five written -5

8 0

3 years ago

Read 2 more answers

I need some help, can't figure out this last question.

Damm [24]

He now has 36 percent

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3 years ago