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photoshop1234 [79]
3 years ago
9

WILL REWARD/// BRAINLIEST/// 20 POINTS

Mathematics
1 answer:
eimsori [14]3 years ago
4 0
Right triangles have 3 sides and can be named according to an angle other than the 90 degree one. They are named opposite, adajacent, and hypotenese.
Then use SOHCAHTOA.
SOH means sin equals opposite/hypotunse.
CAH means cosine equals adjacent/hypotnuse.
TOA means tagent equals opposite/adjacent.
Hard to explain without a diagram. :)
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I need help on finding the perimeter of MNP. I do not know how to start this problem. Any help will be appreciated :)
valentinak56 [21]

Answer:

The perimeter of triangle MNP is 130 units

Step-by-step explanation:

By the mid segment theorem, we have it that the a side of the smaller inner triangle is 1/2 the measure of the parallel side of the bigger triangle that faces it

This mean RS is half MN, QS is half NP and QR is half MP

Using this, we have it that;

2(x + 4) = 5x - 34

2x + 8 = 5x -34

5x-2x = 34 + 8

3x = 42

x = 42/3

x = 14

So we have RS which is x + 4 as 14 + 4 = 18

The perimeter of the smaller triangle is the sum of its side lengths

We have this as;

22 + 25 + 18 = 65

Furthermore, by the mid segment theorem , the perimeter of the bigger triangle is twice that of the smaller

thus, we have the perimeter of MNP as 2(65) = 130 units

8 0
3 years ago
Will mark brainlist whoever answers first
GarryVolchara [31]

Answer:

the answers are A,B,D and E

Step-by-step explanation:

7 0
3 years ago
The data set represents the number of miles Mary jogged each day for the past nine days.
aniked [119]

Answer:

The outlier of the data would be 0

Step-by-step explanation:

This is true because it is 5 away from the closest one, whereas 12 is only 3 away from the closest one.

6 0
3 years ago
PLEASSE HELP THANK YOU!!!
Inga [223]

Answer:

-3x^4+3x^3+8x^2-2x-5

Step-by-step explanation:

Here we need to move the negative sign to the rest of the variables, and then only add the ones with the same power:

(-2x^4-2x^3+8x^2+2)-(x^4-5x^3+2x+7)\\-2x^4-2x^3+8x^2+2 - x^4+5x^3-2x-7

And then move the variables with the same power closer together

-2x^4-x^4-2x^3+5x^3+8x^2-2x+2-7

See how -x^4 and -2x^4 are together?

All we have to do now is combine.

-2x^4-x^4-2x^3+5x^3+8x^2-2x+2-7\\-3x^4+3x^3+8x^2-2x-5

So our answer is -3x^4+3x^3+8x^2-2x-5

3 0
3 years ago
Read 2 more answers
,a man Works five consecutive days for 8 hours 7 and 1/2 hours 8 1/4 hours 6 and 1/2 hours 6 and 3/4 hours how much money will h
Darya [45]

A man works five consecutive  and makes $15.50 per hour.


6 0
3 years ago
Read 2 more answers
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