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Readme [11.4K]
3 years ago
8

Pls help there are 3 pics with multiple questions inside of them pls thank you

Mathematics
2 answers:
LenKa [72]3 years ago
4 0

Answer:

Step-by-step explanation:

17. Rotation

18. Always

19. 4

20.

21. Acute triangle/ Isosceles triangle. All angels are acute and there are none of the sides are equal.

22. The transformation was a reflection. I know this because all the colors flipped, but everything else is the same.

kvasek [131]3 years ago
3 0

Answer:

17. rotation

18. never

19. 4

20. The third one

21. It is an acute ASA triangle because all of the angles are less then 90 degree and since you are given the sides as well, it is ASA.

22. A rotation was used, because the colors are rotated 90 degrees, even though the shape itself stays the same.

Step-by-step explanation:

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what is the algebraic equation 3 times the sum of a number and 7 is 2 less than five times the number
stealth61 [152]
Let n = number

"3 times the sum of a number and 7" translates to 3(n + 7)

"2 less than five times the number" translates to 5n - 2

The word "is" becomes the equals sign.

3(n + 7) = 5n - 2

I think you already asked this one. 
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If 2a-8=4 and 3b-8=10, what is the value of a+b?
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Look at the picture.

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Substitute:

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Arisa [49]
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Answer:

The given statement is true.

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