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2 years ago

Please help me

Mathematics

2 answers:

Leona [35]2 years ago

8 0

Answer:

<h3>I think that's the answer. </h3>

Dvinal [7]2 years ago

6 0

y=0.5cos(2(x-pi))-2 - I Think Usure

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5(2z-2)=9(z+2) how to solve it

IceJOKER [234]

Answer:

z=28

Step-by-step explanation:

10z-10=9z+18

-9z -9z

z-10=18

+10 +10

z=28

7 0

3 years ago

Solve using the square root property.X^2=-12

Alla [95]

Answer:

x = ± 2i $\sqrt{3}$

Step-by-step explanation:

note that $\sqrt{-1}$ = i

x² = - 12 ( take square root of both sides )

x = ± $\sqrt{-12}$ = ± $\sqrt{4(3)(-1)}$ = ± 2i $\sqrt{3}$

5 0

2 years ago

How many square feet of carpet will we need for this hole?

Yakvenalex [24]

That would be 40 I think if you are talking about the green area

4 0

3 years ago

Order -6 1/4, -6.35, -6 1/5, and 6.1 from greatest to least. Explain.

san4es73 [151]

If you turn all the numbers into decimals it becomes, -6.25, -6.35, -6.20, and, 6.1 so in order it would go 6.1, -6.20, -6.25, -6.35

3 0

2 years ago

Justin earns 5% commission on his real estate sales. One year, his total commission was 35,750. What were his sales for that yea

Ymorist [56]

The sales for the particular year was: 715000

Step-by-step explanation:

We will use the percentage formula for finding the total sales.

Given

Commission Rate = 5%

Commission = 35750

Let x be the sales

So,

$Commission=Sales * 5\%\\35750=x * \frac{5}{100}\\35750=x * 0.05\\x = \frac{35750}{0.05}\\x= 715000$

The sales for the particular year was: 715000

Keywords: Commission, Percentage

Learn more about percentage at:

#LearnwithBrainly

6 0

3 years ago