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dybincka [34]
3 years ago
11

Help plssssssssssssss

Mathematics
1 answer:
katen-ka-za [31]3 years ago
7 0

Answer: AB 90 IB 150 IC 135 AC 90

Step-by-step explanation:

All triangles have to equal 180, if B is 60 and I is 90, 60+90=150, 180-150=30 then A=30 if a equals 30 than 60+30=90 A+B=AB (same with the others.)

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Determine algebraically whether the function is even, odd, or neither even nor odd. f as a function of x is equal to x plus quan
xenn [34]

Answer:

1) Even for first problem.

2) Neither for the second.

I really think the problem I labeled 1 is the correct interpretation but just in case you meant the latter I wrote the latter as well. The sentence translates to exactly what I have for problem number 1.

The Problem:

1) Determine if f(x)=x+\frac{4}{x} is even, odd, or neither.

2) Determine if f(x)=\frac{x+4}{x} is even, odd, or neither.

Step-by-step explanation:

f(-x)=f(x) implies f is even.

f(-x)=-f(x) implies f is odd.

So either definition says we have to plug in -x.

1)

f(x)=x+\frac{4}{x} with new input -x:

f(-x)=-x+\frac{4}{-x}

f(-x)=-x+-\frac{4}{x}

f(-x)=-(x+\frac{4}{x})

f(-x)=-f(x)

This means f is even since we got the same thing we started with.

2)

f(x)=\frac{x+4}{x} with new input -x:

f(-x)=\frac{-x+4}{-x}

f(-x)=\frac{-(x-4)}{-x}

f(-x)=\frac{x-4}{x}

This is neither the same or the opposite of what we started with.

5 0
3 years ago
PLS Help!!!.............
kotykmax [81]

Answer:

B

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I need help plz!!!!!!
GrogVix [38]

Answer:

put -2 in -2    /   put -2 again in same spot and again just do it for 3 times then 1/3 in the middle of 0 and -2 but a bit closer to the -2

Step-by-step explanation:

8 0
3 years ago
I don't know if this is correct but is A the correct answer?
Vikentia [17]

Answer:

B?

Step-by-step explanation:

I think is B because solar power never run out.

(For the next 5000000000 years at least...)

4 0
2 years ago
Read 2 more answers
How do you complete this One-Step equation?<br>5 1/2 + p = 6
dalvyx [7]

5 1/2 + p = 6

subtract 5 /12 from each side

5 1/2  - 5 1/2+ p = 6 - 5 1/2

p = 6 - 5 1/2

borrow from the 6

p = 5 2/2 - 5 1/2

p = 1/2

8 0
3 years ago
Read 2 more answers
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