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ahrayia [7]
3 years ago
5

Need help with this. Show your steps so I could check my work and my answer.

Mathematics
1 answer:
andrezito [222]3 years ago
8 0

Answer:

25

Step-by-step explanation:

The angle at C is 90 degrees, and BCD is a right triangle, so we can applythe Pythagorean theorem here -- 60²+m²=65², so 65²-60²=m²=625. The possible values for m are 25 and -25, and since m can't be negative, 25 is our answer as 25 is the square root of 625

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Which number is the farthest from - 2 on the number line?<br><br>A. 6<br>B. 0<br>C. -1<br>D. -9​
Leya [2.2K]

Answer: A. 6

Step-by-step explanation: if you go from -2 to 6 you go 8 spaces. You go from -2 to 0 which is 2 spaces, and they 6 more spaces to get to 6.  If you went to -9 you are going 7 spaces.  and to 0 you go 2 spaces, and -1 you go one space. So, the furthest is positive 6.

Hope this helps ^_^

5 0
2 years ago
Read 2 more answers
Which of the following is a unit rate?
Sati [7]

Answer:

the second one

Step-by-step explanation:

Its measuring by miles per hour

5 0
3 years ago
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The least amount of wrapping paper needed to wrap a cube-shaped gift is 150 square inches. How long is one side of the gift?
devlian [24]


Isn't the only thing you have to do is since a cube has 6 sides than you would have to do 150 divided by 6. If I am correct.


5 0
3 years ago
What is the difference of 7x − (25x2 + 12x)
Sav [38]
If you would like to solve 7x - (25x^2 + 12x), you can do this using the following steps:

7x - (25x^2 + 12x<span>) = 7x - 25x^2 - 12x = - 25x^2 - 5x
</span>
The correct result would be <span>- 25x^2 - 5x.</span>
7 0
3 years ago
In the diagram of circle A, what is m?<br><br> 75°<br> 90°<br> 120°<br> 135°
MrMuchimi

Answer:

90

Step-by-step explanation:

Alright first step what is the degree measure of LN.

A full rotation is 360 degrees so LN=360-270=90.

So angle M is half the difference of the intercepted arcs:

\frac{1}{2}(270-90)=\frac{1}{2}(180)=90

3 0
3 years ago
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