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Olenka [21]
3 years ago
10

I need help please and thanks ​

Mathematics
2 answers:
nadya68 [22]3 years ago
6 0

Answer:

1.) 3  

2.) 11

3.)17

Step-by-step explanation:

you would want to add them up then multiply

Flura [38]3 years ago
3 0

Answer:

M<1=55

M<2=55

M<3= 70

Step-by-step explanation:

Angle 1 and 2 are equal

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Given f(1) = 8 and<br> f(n) = 3 f(n-1) - 2 then f (4) =
Ronch [10]

Answer:

190

Step-by-step explanation:

f(1)=8

f(2)=3f((2-1))-2, f(2)=22

f(3)=3f((3-1))-2, f(3)=64

f(4)=3f((4-1))-2, f(4)=190

8 0
2 years ago
At a sale, you purchased a $20 scarf for $15. What<br> was the percent of change?
sammy [17]
The scarf was 25% off
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4 0
3 years ago
A______ is a value, usually in the form of a letter or symbol, that can change or that represents an unknown quantity.
julia-pushkina [17]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Explain how you would use<br> an area model to show 3 x 19.
Triss [41]

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Step-by-step explanation:

7 0
3 years ago
HELP PLEASE!!!!!!!
iragen [17]

Answer:

10x-10

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Step-by-step explanation:

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3 years ago
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