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labwork [276]
3 years ago
13

PLS HELP ILL GIVE BRAINLY IF U DO. THIS IS MY LAST QUESTION!

Mathematics
1 answer:
olganol [36]3 years ago
3 0

Answer:

708

Step-by-step explanation:

Using trig we know that tan of an angle is equal to opposite/adjacent, using this we can conclude that tan(42)=top half of x/518 so we do tan(42)*518 to find the side of the top triangle and then do the same process for the bottom one but instead of using tan(42) you use tan(25)

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What is the slope of a line perpendicular to a line with slope –9?
7nadin3 [17]

Answer:

The answer is 1/9.

Step-by-step explanation:

When solving for the slope of a perpendicular line to a given, you have to flip the opposite reciprocal.

First take the number and flip the reciprocal, in this case -9 turns into -1/9.

Then flip the sign, like making a negative to a positive or a positive to a negative. In this case make -1/9 into 1/9

Therefore the answer is 1/9.

3 0
3 years ago
Please help im offering the highest amount of points I can give.
STatiana [176]

Answer:

96 cm^3

Step-by-step explanation:

I hope this helped!

5 0
3 years ago
If you know this, please help, thank you if so
s2008m [1.1K]
The answer is 8/27 just so you know
6 0
3 years ago
The equation y=123x describes the function for the number of toys, y, produced at Toys Plus in x mintues of production time. If
frozen [14]

Answer:

I dont know what the time is but multiply the minutes by 123 and then you get the amount of toys made in that time

4 0
3 years ago
Can you help my brother with this question 3 pls
cricket20 [7]
They are not equivalent fractions. You will have to turn 3/4 into an 8th, so multiply it by two, (6/8) and plot that on a graph. 
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