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olasank [31]
3 years ago
7

Is this correct? the question is asking if the triangle would have a right, acute, or obtuse angle.

Mathematics
1 answer:
IgorLugansk [536]3 years ago
6 0

Answer:

ut ok points from me so I took it from u

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Write a real-world situation that could be modeled by the equation X + 12 = 50?
slavikrds [6]

Answer:

there were 50 apples at the store. 12 of them were green, how many of the 50 apples were red?

Step-by-step explanation:

7 0
2 years ago
A mining company estimates that the marginal cost of extracting x tons of copper ore from a mine is 0.6 + 0.008x, measured in th
Serhud [2]

Answer:

The cost of extracting the first 50 tons of copper is $151,000.

Step-by-step explanation:

Start-up costs of $150,000.

For the 50 tons of cooper.

C(x) = 0.6 + 0.008x

So

C(50) = 0.6 + 0.008*50 = 1

1 thousand dollars.

So

$150,000 + $1,000 = $151,000

The cost of extracting the first 50 tons of copper is $151,000.

8 0
3 years ago
Can someone explain this
ycow [4]

Answer:

Step-by-step explanation:

To find measures of angles m and n

The triangle to the left has three sides of equal length.

This means that it will also have three angles of equal measure.

The internal angles of a triangle sum to 180°

So the internal angles of the left triangle are 180/3 = 60°

The top right angle is made up of one of the 60° angles and angle n

60 + n = 90

n = 30°

Again the internal angles of a triangle sum to 180°, so the right triangle

m + n + 90 = 180

m = 180 - 90 - 30

m  = 60°

or we could realize that the top and bottom horizontal lines are parallel because the vertical line on the right makes right angles to both of them.

Knowing that they are parallel, we also know that angle m and the top right 60° angle of the left triangle are opposite internal angles of a line intersecting parallel lines and must be identical angles, therefore

m = 60°

7 0
2 years ago
How do we Round with any numbers, (on a number line) ?
Firdavs [7]

Answer:

round it to the nearest 10th?

Step-by-step explanation:

that's what I do at least.

7 0
3 years ago
Read 2 more answers
The algebraic expression for 24a+27<br>​
Yuki888 [10]
I this helps you out with your problems
Have a nice day

4 0
2 years ago
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