3 years ago

Find the value of 4x ssquared - 2y when x=3 =2

Mathematics

2 answers:

IgorC [24]3 years ago

6 0

What is the value of y in this problem? is it 2?

Neporo4naja [7]3 years ago

4 0

Answer:

Since x=3 and y=2, plug into the equation.

4(3)²-2(2)

= 4(9)-4

= 36-4

= 32

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enot [183]

Answer:

A) $14/hr B) Austin

Step-by-step explanation:

If he earns $140 in 10 hours you can divide 140 by 10 to find out how much he makes per hour

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4 years ago

Write an equation for the line that passes through (4,-6) and (-7,-6). Is the line parallel or perpendicular to the y-axis?

alisha [4.7K]

Answer:

y = -6, perpendicular

Step-by-step explanation:

You can use the points to find the slope of the line:

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7 0

3 years ago

The difference between a number divided by 3 and 4 is 20

Rzqust [24]

Set the number to x.

$\frac{x}{3}-\frac{x}{4}=20$
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Thus, the number is 240.

8 0

3 years ago

Plz help meh......plz

ivann1987 [24]

Answer:

Step-by-step explanation:

because of vertical angles, then corresponding angles it is congruent to the 62 angle

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3 years ago

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4 years ago

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