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3 years ago

!!!!!!!!HELP PLEASE!!!!!!!! In ΔSTU, SU = 18 and TU = 13. Find m∠T to the nearest tenth of a degree.

Mathematics

1 answer:

tatyana61 [14]3 years ago

4 0

We can use a trig function to find the measure of angle T.

tan(T) = 18/13

Take the archtangent on both sides since we are searching for an angle.

arctan(tan T) = arctan(18/13)

T = 54.16°

The measure of angle T is 54.16°.

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What is the equation in point slope form of the line that passes through the point (−1, −3) and has a slope of 4?

blondinia [14]

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2 years ago

Name two solutions to y = 3x - 5

wlad13 [49]

Answer:

(1,-2) and (0,-5) (There are an infinite amount more)

Step-by-step explanation:

The easiest way to find solutions is to plug in an x value. Let's try 1:

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6 0

3 years ago

Solve for x.<br><br> −5(x−4)=−30<br><br> Enter your answer in the box.

saveliy_v [14]

First divide both sides by - 5,

$x - 4 = 6$

Move the constant to the right side of the equation and change its sign (-4 => +4)

$x = 6 + 4$

Add the numbers,

$x = 10$

~~
I hope that helps you out!!

Any more questions, please feel free to ask me and I will gladly help you out!!

~Zoey

6 0

2 years ago