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klio [65]
3 years ago
14

Help PLZZZZ............

Mathematics
1 answer:
lions [1.4K]3 years ago
4 0

Answer:

A or B

Step-by-step explanation:

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Pleassee hellppp! Asap!!
Alex Ar [27]

we can get z because every straight line is 180 degrees, and 180-122= 58 degrees for z

we can then get y with that same routine, 180-58= 122 degrees for y

lastly, using those steps again, we know x is 58 degrees

5 0
4 years ago
Read 2 more answers
Is the ordered pair
FrozenT [24]

Answer:

no, because for x=-3, y would have to be -31

Step-by-step explanation:

boy oh boy (or girl oh girl) - you wrote this in a horrible, horrible format.

I can only guess what your problem and the fitting answer would be.

y = -2×x^2 + 3×x - 4

-4 = -2×(-3)^2 + 3×(-3) - 4

-4 = -2×9 - 9 - 4

-4 = -18 - 9 - 4

-4 = -31

and that is wrong. for (-3,-4) to be on the graph of the function, y would have to be -4 when using x=-3 in the function. but y = -31 for x= -3.

8 0
3 years ago
Which statement is true? Select all that apply.
julsineya [31]
It’s b and c and i believe a
3 0
3 years ago
G(x) = x - 2x^2<br><br>g(-1)
Goshia [24]
(-3).
We plug (-1) for x in g(x) and we get:
(-1) - 2(-1)^2.
To simplify, (-1)^2 turns to just 1. since a negative times a negative gives a positive.
Then, we have (-1) - 2(1) or (-1) - 2 or -1 - 2.
This is then -3
3 0
3 years ago
When are the expressions 3x +12 and 3(x+4) equvialent
zysi [14]

Answer:

For any value of x

Step-by-step explanation:

Solve by using system of equations!

3x+12

3(x+4)=3x+12

3x+12=3x+12

x=x

This means that any value of x would create the same answer for both equations.

6 0
3 years ago
Read 2 more answers
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