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Dmitriy789 [7]
3 years ago
5

find all numbers that satisfy the following statement: the square of the number is 5 more then twice the number.

Mathematics
1 answer:
krok68 [10]3 years ago
8 0

Answer:

I think it is 5 + 2x

Step-by-step explanation:

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Answer:

the answer is 12,900

Step-by-step explanation:

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r = 0.03                      3% rate

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8 0
3 years ago
If angle C is 120<br> degrees, what is the<br> measure of angle D?
alexira [117]

Answer:

If angle C is supplementary to angle D, then angle D is 60 degrees.

If angle C is corresponding, vertical, alternate interior, or alternate exterior to angle D, then angle D is 120 degrees.

5 0
3 years ago
To find the ____ you add up all the numbers and then divide by how many numbers you have.
serg [7]

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8 0
3 years ago
I need help on these problems please
Alik [6]
Alright sure:
Q5: ∠3
Q6: ∠1
Q7: ∠2
Q8: x = 25
Q9: x = 63
For Questions 8 and 9 what I did was find out the supplementary angle adjacent to the exterior angle.
8: 180° in a supp. angle. So 180-105 = 75. To make a triangle it has to be 180°. So 180 - 75-80 = 25 So x=25
9: 180° in a supp. angle. So 180-135 = 45. To make a triangle it has to be 180°. So 180 - 45-72 = 63. So x=63

Let me know if you don't understand that. If you don't get it I'll explain it further for you.
5 0
3 years ago
Help pls I’m in trouble I need this
nexus9112 [7]

Answer:

We conclude that:

  • g(-3) = 3.5

Step-by-step explanation:

Some background Concepts:

From the graph, it is clear that at x = -10, the graph intersects the x-axis.

So, the x-intercept of the graph is (-10, 0).

It means g(-10) = 0

From the graph, it is clear that at y = 5, the graph intersects the y-axis.

So, the y-intercept of the graph is (0, 5).

It means g(0) = 5

Determining g(-3):

From the graph, it is clear that at x = -3, the value of the function output = 3.5.

In other words,

at x = -3, g(-3) = 3.5

Therefore, we conclude that:

  • g(-3) = 3.5
8 0
3 years ago
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