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castortr0y [4]
4 years ago
12

Solve for x. x2 − 2x = 0

Mathematics
1 answer:
STatiana [176]4 years ago
7 0

Answer:

x= 0   x=2

Step-by-step explanation:

x^2 − 2x = 0

Factor out an x

x(x-2) =0

Using the zero product property

x =0  x-2 =0

x= 0   x=2

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The graph of the function g(x) contains the point (4,1/5). What point must be on the graph of y=5g(x+1)?
stich3 [128]

<em>The point that must be on the graph of:</em>

y=5g(x+1)

<em>is:</em>

(3,1)

<h2>Explanation:</h2>

In this case, we have the following function:

g(x)

This function contains the point:

(4,\frac{1}{5})

In other words:

For \ the \ point \ (4,\frac{1}{5}) \rightarrow x=4 \ and \ y=\frac{1}{5} \\ \\  So: \\ \\ y=g(x) \ and \ g(4)=\frac{1}{5} \\ \\ \\ For \ y=5g(x+1) \\ \\ We \ know \ g(4) \ So: \\ \\ x+1=4 \ \therefore x=3 \\ \\ Then: \\ \\ y=5g(3+1) \\ \\ y=5g(4) \\ \\ y=5(\frac{1}{5}) \\ \\ y=1

<em>So the point that must be on the graph of:</em>

y=5g(x+1)

<em>is:</em>

(3,1)

<h2>Learn more:</h2>

Functions: brainly.com/question/12891789

#LearnWithBrainly

5 0
4 years ago
Simplify $\sqrt5-\sqrt{20}+\sqrt{45}$.
Kisachek [45]

Answer:

2\sqrt{5}

Step-by-step explanation:

\sqrt5-\sqrt{20}+\sqrt{45}

It is the same process as in the last problem.

\sqrt5-2\sqrt{5}+3\sqrt{5}

2\sqrt{5}

8 0
3 years ago
Read 2 more answers
Write the number described by 1 ten 16 ones
scoray [572]
10+16=26 so there for your answer would be 26 if you need it more described let me know 
3 0
3 years ago
Read 2 more answers
Pleaseeee helpppppppp!!!
Aleks04 [339]

Answer:

x = 46°

Step-by-step explanation:

Appling the principle of supplementary angle in Geomentry.

Supplementary angle: These are angles that sum up to 180°

From the diagram above, x and 134° are supplementry because they sum up to 180°.

Therefore,

134+x = 180 (Supplementary angle)

Solve for x

x = 180-134

x = 46°

Therefore, the value of the missing angle is 46°

5 0
3 years ago
What is the solution to the system of equations below? y=-1/3x 6 and x = –6 (–6, 8) (–6, 4) (8, –6) (4, –6)?
Brrunno [24]
Y = -1/3x + 6 . . . (1)
x = -6 . . . (2)
Putting (2) into (1), gives
y = -1/3(-6) + 6 = 2 + 6 = 8

Solution is (-6, 8)
3 0
3 years ago
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