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3 years ago

WILL MARK BRANLIEST 50 POINTS PLEASE HELP ( CORRECT ANSWER ) Simplify. 30k2 + 6k 5k + k

Mathematics

2 answers:

Vera_Pavlovna [14]3 years ago

8 0

Simplified answer would be 60k^2+k

and you get that answer by combining like terms, Good Luck!

aleksandr82 [10.1K]3 years ago

7 0

The answer is 60k2 + k. hope this helps :)

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If the cube root parent function is horizontally stretched by a factor of 4, then translated 5 units right and 3 units up, write

Gala2k [10]

Answer:

The cube root parent function:

f(x) = $\sqrt[3]{x}$

Horizontally stretched by a factor of 4:

g(x) → f(1/4x) = $\sqrt[3]{1/4x}$

Translated 5 units right:

h(x) → g(x - 5) = $\sqrt[3]{1/4x - 5}$

Translated 3 units up:

k(x) → h(x) + 3 = $\sqrt[3]{1/4x - 5} + 3$

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3 years ago

How do you solve the equation z-2z-3=-7

finlep [7]

Hey, it’s very easy. You just need to do like that:

z-2z-3=-7
z-2z= -7+3
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The answer is 4.

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4 years ago

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VMariaS [17]

Answer:

X=14 Y=14.

Step-by-step explanation:

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3 years ago

PLEASE HELP!!! Write the equation of a line that goes through the point (6, 3) and is perpendicular to the line y = 4x + 1.

Tpy6a [65]

For this case we have that by definition, the equation of a line in the point-slope form is given by:

$y-y_ {0} = m (x-x_ {0})$

Where:

m: It is the slope of the line and $(x_ {0}, y_ {0})$ is a point through which the line passes.

We have the following equation of the slope-intersection form:

$y = 4x + 1$

Where the slope is $m = 4$

By definition, if two lines are perpendicular then the product of their slopes is -1.

Thus, a perpendicular line will have a slope:

$m_ {2} = \frac {-1} {m_ {1}}\\m_ {2} = \frac {-1} {4}\\m_ {2} = - \frac {1} {4}$

Thus, the equation will be of the form:

$y-y_ {0} = - \frac {1} {4} (x-x_ {0})$

Finally we substitute the given point and we have:

$y-3 = - \frac {1} {4} (x-6)$

Answer:

Option B

8 0

3 years ago

4) A rectangular court is 4 feet wide. The length is twice as long as the width. What is the area of the rectangular court?

Advocard [28]

for rectangles:

A = lw

A = 4(4 * 2)

A = 4(8)

A = 32

So, your answer is B) 32 ft.

8 0

3 years ago