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Verdich [7]
3 years ago
13

Calculate the value of x .

Mathematics
1 answer:
Anika [276]3 years ago
5 0

Answer:

25 degrees

Step-by-step explanation:

2x plus 310 degrees add up to a full circle:  360 degrees.

Therefore, 2x = 360 - 310, or 2x = 50, or x = 25 degrees

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Please help me with this math!
wel

Answer:

Please check the explanation.

Step-by-step explanation:

Given the polynomial function

f\left(x\right)\:=x^3+2x^2-16x-32

Let us determine the factors by solving

\:\left0\right\:=x^3+2x^2-16x-32\:

\left(x+2\right)\left(x+4\right)\left(x-4\right)=0

Using the zero factor principle:

if  ab=0\:\mathrm{then}\:a=0\:\mathrm{or}\:b=0\:\left(\mathrm{or\:both}\:a=0\:\mathrm{and}\:b=0\right)

x+2=0\quad \mathrm{or}\quad \:x+4=0\quad \mathrm{or}\quad \:x-4=0

Thus, (x+2) (x+4) and (x-4) are the factors of the polynomial function.

Therefore,

YES

  • (x+2)
  • (x+4)
  • (x-4)

And (x-2) (x+6) are not the factors of the polynomial function.

Therefore,

YES

  • (x-2)
  • (x+6)
3 0
3 years ago
Order these expressions for least to greatest:
Sever21 [200]

Answer:

^3sqrt(-27), ^3sqrt(-8), 0, ^3sqrt(8), ^3sqrt(27), sqrt(10), 6, 8

Step-by-step explanation:

You just need to convert these to decimals to figure it out.

In our case

^3sqrt(-27) = -3

^3sqrt(-8) = -2

^3sqrt(8) = 2

^3sqrt(27) = 3

sqrt(10) = 3.16

So...

-3, -2, 0, 2, 3, 3.16, 6, 8

8 0
2 years ago
Bryan owns a pet store. He puts one parrot in per cage, he has one parrot extra. If he puts two parrots per cage, he has a cage
Ilya [14]

Answer:

4 parrots

3 cages

Step-by-step explanation:

Bryan has one more parrot than cages and one more cage than half the number of parrots. The following system of equations can be modeled for the number of parrots (P) and cages (C):

P=C+1\\C-1=\frac{P}{2}

Solving the linear system:

P-1-1=\frac{P}{2}\\0.5P = 2\\P=4\\C=P-1=4-1=3

Bryan has 4 parrots and 3 cages.

6 0
3 years ago
He gets 1/8 of his sales as a connission. How much must he sell in order to earn $500?
Licemer1 [7]

Answer:

4000

Step-by-step explanation:

500x8=4000

8 0
3 years ago
Expand 2 (x+10)<br> What is the answear 2 (x+10)
nikdorinn [45]
Its 2x +20

hope this helped you
3 0
3 years ago
Read 2 more answers
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