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3 years ago

The ace telephone co. charges a flat monthly fee of $22.00 for a telephone line and $0.20 per minute for long distance calls. Sk

etch a graph of this equation for up to 100 minutes of calls

Mathematics

1 answer:

Trava [24]3 years ago

7 0

$y = .2x + 22$

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Four people have lunch at a buffet restaurant, where everyone pays the same price to

Lostsunrise [7]

Answer:

I am pretty sure that $15.50 is the answer

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2 years ago

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Can someone help me with this problem? Thank you!

svlad2 [7]

Step-by-step explanation:

r=d/2=12/2=6

A= pi*r*r=3.14*6*6

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2 years ago

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Gabriel wants to send a parcel to Italy.

MrRissso [65]

Answer:

Step-by-step explanation:

10+20+40=70

70*0.8=7*10*0.8=56 L (We Deliver)

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3 years ago

Given \tan A = \frac{7}{{24}}, find the cos B

Natali5045456 [20]

We are given

$tan(A)=\frac{7}{24}$

we know that

$tan(A)=\frac{opposite}{adjacent}$

so, we get

opposite =7

adjacent=24

now, we can find hypotenuse

$hypotenuse=\sqrt{7^2+24^2}$

$hypotenuse=25$

now, we can draw triangle and then switch vertices accordingly

we can find cos(B) using second triangle

$cos(B)=\frac{adjacent}{hypotenuse}$

In second triangle:

adjacent=7

hypotenuse =25

so, we get

$cos(B)=\frac{7}{25}$ ................Answer

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3 years ago

1.) Max is driving 42 miles per hour. A dog dog runs into the street and max reacts in about three quarters of a second. What is

Nostrana [21]

Answer: $14.07\ m$

Step-by-step explanation:

Given

Max is driving at a speed of $42\ mph$

It took him three-quarters of a second i.e. $0.75\ s$

Speed in meter per second is $18.77\ m/s$

Distance is given by

$d=v\times t$

Reaction distance is

$d=18.77\times 0.75=14.07\ m$

5 0

3 years ago