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arsen [322]
3 years ago
11

Can someone please help me with this

Mathematics
2 answers:
KatRina [158]3 years ago
7 0

Answer:

13)5m-10

14)8y+16

15)-3m-12

16)a²+3a

17)h²-2h

18)2m²+8m

19)-2z+16

20)-4x²+40x

21) 12x and 60

22)x and 4

Degger [83]3 years ago
7 0
13.5m-10
14.8y+16
15.-3m-12
16.a^2+3a
17.h^2-2h
18.2m^2+8m
19.-2z+16
20.-4x^2+40
21. sum 2x+46
product 60x
22 sum 2x+18
product20x
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aivan3 [116]

Answer:

I'll give you the answer. This is system of equations, yes?

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3 years ago
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Answer:

You have to multiply the whole number by the denominator and then add the answer you get with the numerator.

Step-by-step explanation:

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6 0
2 years ago
Solve 4x + 11 = k for x.<br> O A. x-4-11<br> B. x= k-7<br> C. x = 4k - 44<br> D. x =<br> K-11<br> 4
Arisa [49]

Answer:

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Step-by-step explanation:

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x=1/4k + −11/4

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3 years ago
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8 0
4 years ago
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if each interior angle of a regular convex polygon is three times the measure of each exterior angle, what kind of polygon is it
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