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3 years ago

Which pair(s) of numbers has (have) a greatest common factor of 7?

Mathematics

1 answer:

ddd [48]3 years ago

6 0

Answer:

7 and 14

Step-by-step explanation:

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50 points! Can someone help please

gladu [14]

Answer:

Option 4 (a1 = 1, r = 3)

Step-by-step explanation:

a1 = 1

r = 3

3 = 3(1)

9 = 3(3)

27 = 3(9)

81 = 3(27)

7 0

3 years ago

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The graph shows f(x) and its transformation g(x) .

kakasveta [241]

C, g(x)=−2^(x+8)+3

Just took the quiz. Hope this helps someone baii <3

8 0

3 years ago

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Help help her help help

Margarita [4]

Answer:

x = 12

Step-by-step explanation:

1. Subtract 9 from both sides:

x/6 = 2

2. Multiply both sides by 6:

x = 12

7 0

3 years ago

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Solve the following system of equations by substitution. Show all steps.

Alinara [238K]

Answer:

Given system of equations:

$\begin{cases}f(x)=-x^2+2x+3\\g(x)=-2x+3\end{cases}$

To solve by substitution, equate the equations and solve for x:

$\begin{aligned}f(x) & = g(x)\\\implies -x^2+2x+3 & = -2x+3\\-x^2+4x & = 0\\x^2-4x & = 0\\x(x-4) & = 0\\\implies x & = 0\\\implies x-4 & = 0 \implies x=4\end{aligned}$

Therefore, the x-values of the solution are $x = 0$ and $x = 4$ .

To find the y-values of the solution, substitute the found values of x into the functions:

$f(0)=-(0)^2+2(0)+3=3$

$g(0)=-2(0)+3=3$

$f(4)=-(4)^2+2(4)+3=-5$

$g(4)=-2(4)+3=-5$

Therefore, the solutions to the given system of equations are:

$(0, 3)$ and $(4, -5)$

4 0

2 years ago

Plz Answer This Mathematics Question??? NEED HELP ASAP

DanielleElmas [232]

Step-by-step explanation:

This is the answer in that picture

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3 years ago

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