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scZoUnD [109]
3 years ago
5

21, Reason A downhill skier is fastest when her

Mathematics
1 answer:
aleksandrvk [35]3 years ago
3 0
Hello , can you please give me a thanks bc I need help myself and I’m failing math and I need to “answer “ 2 questions for me to ask mine
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6 ) y = -x + 4<br> slope =<br> y-intercept =<br> What it is the answers to the question above
maksim [4K]
Slope= -1
Y-intercept= 4
7 0
2 years ago
What is 21/2 as a mixed number?
Daniel [21]
Since a fraction is a form of division, you do 21/2=10 and 1/2.
3 0
3 years ago
Read 2 more answers
A number decreased by two is at most four or at least nine. writing an inequality
kow [346]
2 is less than is greater than or equal to 4 and less than or equal to 9.
6 0
3 years ago
What is the measure of ∠L?
otez555 [7]
<h3>Answer:  72.54</h3>

====================================================

Explanation:

We set up a cosine ratio, since we want to connect the adjacent and hypotenuse. Then we'll use the inverse cosine, which is also known as arccosine, to isolate the angle value.

This is what your steps could look like:

cos(angle) = adjacent/hypotenuse

cos(L) = LM/LN

cos(L) = 18/60

cos(L) = 0.3

L = arccos(0.3)

L = 72.542396876278 which is approximate

L = 72.54 degrees approximately

Make sure your calculator is in degree mode.

8 0
2 years ago
12x+15y=-45 put into slope-intercept form, simplify all fractions.
Karo-lina-s [1.5K]

Answer:

y = -4/5 x - 3

Step-by-step explanation:

15y = -45 - 12x

5y = -15 - 4x

y = -4/5 x - 3

7 0
2 years ago
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