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Inga [223]
3 years ago
5

Find the measure of angle N.

Mathematics
1 answer:
Firlakuza [10]3 years ago
7 0

Answer:

it is 150 is the answer


Step-by-step explanation:


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On a coordinate plane, triangle R S T has points (negative 5, 6), (3, 4), and (negative 2, 2). Which expression can be used to f
ratelena [41]
How does the area of triangle RST compare to the area of triangle LMN? is 2 square units less than the The area of △ RST area of △ LMN The area of △ RST is equal to the area of △ LMN The area of △ RST is 2 square units greater than the area of △ LMN The area of △ RST is 4 square units greater than the area of △ LMN.Jun 25, 2021
7 0
2 years ago
Read 2 more answers
Part A: Solve −np − 70 < 40 for n. Show your work. (4 points) Part B: Solve 4w − 7k = 28 for k. Show your work. (6 points
likoan [24]
For part A, lets write the problem

-np - 70\ \textless \  40
 
add 70 to both sides

-np - 70 + 70 \ \textless \  40 + 70

-np \ \textless \  110

we are going to reverse the inequality, to do this we are going to multiply both sides by -1

(-np ) ( -1 ) \ \textgreater \  110 ( -1 )

pn \ \textgreater \  -110

divide both sides by p

\frac{pn}{p}  \ \textgreater \  \frac{-110}{p}

our answer would be 

n \ \textgreater \    \frac{-110}{p}

lets go with part b, lets write the problem

4w - 7k = 28

subtract 4w from both sides

4w - 7k - 4w = 28 - 4w

-7k = 28 - 4w

divide both sides by -7

\frac{-7k}{-7}  =  \frac{28}{-7} - \frac{4w}{-7}

I few simplified it, we would be left with,

k =  -\frac{28 - 4w }{7}

I hope this helped!!

- Kiana 
7 0
4 years ago
.
Alex17521 [72]

Answer:

A. When the preimage of a triangle is a dilation of the image, the triangles are similar.

Step-by-step explanation:

If any two angles of a triangle are equal to any two angles of another triangle, then the two triangles are similar to each other.

Hope this helps <3

6 0
2 years ago
Which equations can be used to find the area?
vaieri [72.5K]

Answer:

A.) 2(1/2×20×50)+2(1/2×20×10)

3 0
3 years ago
Read 2 more answers
Sin 2x=
loris [4]

Answer:

A,C

Step-by-step explanation:

sin 2x=sin (x+x)=sinx cos x+cos x sin x=2 sin x cos x

or =2 cos x sin x

[sinx cox=cos x sin x ]

6 0
3 years ago
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