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2 years ago

10

A line is perpendicular to y = 2x - 7.

1 answer:

zhannawk [14.2K]2 years ago

5 0

Answer:

Step-by-step explanation:

Slope of line is 2.

Any perpendicular to the line has slope -½

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Solve for X:-1 Plz help

elena55 [62]

Answer:

Lo siento, solo necesitaba los puntos

Step-by-step explanation:

Lo siento, solo necesitaba los puntos

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3 years ago

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Connor earned $85 at his job when he worked for 10 hours. What was his hourly pay rate in dollars per hour?

Rus_ich [418]

Answer:

8.5$

Step-by-step explanation:

85 diveded by 10 is 8.5$.

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3 years ago

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son4ous [18]

Answer:

The truck travel must to have a constant speed of $22.06\ ft/sec$

Step-by-step explanation:

we have

$d=1.3t^{2}+t+2$

where

d expresses a car's distance in feet

t is the number of seconds

<em>Find the distance d for t=8 sec</em>

$d=1.3(8)^{2}+8+2=93.2\ ft$

<em>Find the distance d for t=8.2 sec</em>

$d=1.3(8.2)^{2}+8.2+2=97.612\ ft$

The total distance in this interval of 0.2 sec is

$97.612-93.2=4.412\ ft$

<em>Find the speed of the car</em>

Divide the total distance by the time

$4.412/0.2=22.06\ ft/sec$

therefore

The truck travel must to have a constant speed of $22.06\ ft/sec$

4 0

3 years ago

Jeremiah pays his tutor $35 per month. How much does Jeremiah spend per year for his tutor? $ Part B: Jeremiah's tutor gave him

tresset_1 [31]

Part A = 420
$35 \times 12 = 420$
Part B = -91

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3 years ago

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Solve 4(3x-1)=20 you may use the flowchart to help you if you wish

Korolek [52]

Answer:

x=2 : )

Step-by-step explanation:

4(3x-1)=20

12x-4=20

12x=24

x=2

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3 years ago

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