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Lubov Fominskaja [6]
3 years ago
7

PLS ANSWER THE QUESTION QUICK

Mathematics
1 answer:
andrey2020 [161]3 years ago
5 0
3x+5=-2x-10


solution:

x=3
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The owner of an apartment building can rent all 50 apartments if she charges $600 per month, but she rents one fewer apartment f
Gwar [14]

Answer:

30,000

Step-by-step explanation:

If she gets all 50 at 600 per month, 50x600 is 30,000.

I hope this helped!

8 0
3 years ago
What is the area of a regular hexagon with a side length of 5in and an apothem of 4.33in?
BartSMP [9]

Answer:

64.95

Hope this helps :-)

4 0
3 years ago
What is the cosine for a angle of 15 degrees?
elena-14-01-66 [18.8K]

Answer:

0.965925826 = 0.97

Step-by-step explanation:

just put in the calculator >>> cos(15)

6 0
3 years ago
Find the equation of the quadratic function with vertex (-2,18) passing through (-5,0)?
Sliva [168]

Answer:

y-18=-2(x+2)^2

Step-by-step explanation:

Equation of the Quadratic Function

The vertex form of the quadratic function has the following equation:

y-k=a(x-h)^2

Where (h, k) is the vertex of the parabola that results when plotting the function, and a is a coefficient different from zero.

It's been given the vertex of the parabola as (-2,18):

y-18=a(x+2)^2

Now substitute the point (-5,0) and find the value of a:

0-18=a(-5+2)^2

Operating:

-18=a(-3)^2

-18=9a

Solving for a:

a = -18 / 9

a = -2

Thus, the equation of the quadratic function is:

\mathbf{y-18=-2(x+2)^2}

7 0
3 years ago
An irregular polygon is shown below:
elena-14-01-66 [18.8K]
4*2=8, 4-2=2, 2*9=18, 18+8= 26
26 is the answer
6 0
3 years ago
Read 2 more answers
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