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Firdavs [7]
3 years ago
11

Help meeeeeeeeeeeeeee

Mathematics
2 answers:
photoshop1234 [79]3 years ago
8 0

Answer:

C find ur x value by solving the simultaneous equations

LekaFEV [45]3 years ago
8 0

Answer:

-2

Step-by-step explanation:

6x+4y=-14. X=-2y+7

—————

3

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Explain how the Distributive Property can be used to expand the expression on the left side of the equation.
Amanda [17]

Answer:

C.

Multiply each term inside the parentheses by 3.

Step-by-step explanation:

7 0
3 years ago
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HELP ILL LOVE YOU FOREVER:)
N76 [4]

Answer:

the answer is 24

Step-by-step explanation:

i got that answer in edgenuity

3 0
3 years ago
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What is the equations for f(x)?
Wittaler [7]

f(x) = -8\cdot 4^x


You reflect a function with respect to the x axis by changing its sign.


In fact, if you consider the two alternatives


x \mapsto f(x) and x \mapsto -f(x)


you can see that you're choosing opposite outputs for the same inputs.


In other words, one graph will be made of points like (x,f(x)), the other of points like (x,-f(x))


And the transformation


(x,y) \to (x,-y)


is exactly a reflection with respect to the x axis.

6 0
3 years ago
The sum of two numbers is 285. 75. The first number represents
Alex_Xolod [135]

Answer:

210

Step-by-step explanation:

the % is there to try to throw you off. all you have to do is subtract 285 by 75

which is 210

i believe thats all you do. hope this helps!

4 0
3 years ago
Find the measure of angle A. This is for my math class, and I’ve been stuck on this for a while. Please help!
Kruka [31]

Answer:

20°

Step-by-step explanation:

The sum of angles in a ∆ = 180°

Therefore, (17x - 1) + (3x - 4) + 25 = 180

Use this expression to find the value of x, then find the measure of angle A.

17x - 1 + 3x - 4 + 25 = 180

17x + 3x - 1 - 4 + 25 = 180

20x + 20 = 180

Subtract 20 from both sides

20x + 20 - 20 = 180 - 20

20x = 160

Divide both sides by 20

\frac{20x} = \frac{160}{20}

x = 8

Find measure of angle A.

Angle A is given as 3x - 4

Plug in the value of x and solve

A = 3(8) - 4 = 24 - 4 = 20

8 0
3 years ago
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