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3 years ago

I do not know how to solve this problem

Mathematics

1 answer:

irga5000 [103]3 years ago

7 0

Answer:

First you have to take a sleep

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A car rental company charges a $25.00 base fee plus $0.10 per mile driven to rent a car. How many miles did a customer drive if

slega [8]

Answer:

128 miles

Step-by-step explanation:

Given that a car rental company charges a $25.00 base fee plus $0.10 per mile driven to rent a car.

Let us represent y as total charges and x no of miles driven

Even if x=0, y= 25 (base fee)

SO y intercept =25

Slope = charge per drive = 0.10

So equation is

y =0.1x +25

To find out how many miles did a customer drive if the customers bill was $37.80, we can use the above equation.

y = 37.80 and x =?

37.80=0.1x+25

0.1x = 12.80

x = 12.80/0.1 = 128 miles

8 0

3 years ago

Please help! Will mark Brainliest!

borishaifa [10]

Answer:

I wasnt able to put my answer to your current question after this so ill put my response here. If the answer was the first box then the other pair would be the third one. If the second box was the answer then the other pair would be the last one. This is a tough one indeed when you forgot how to do this lol. But based from my knowledge I would go with the 2nd and last one.

5 0

3 years ago

Read 2 more answers

How do you write 1.3 × 105 in standard form?

emmainna [20.7K]

Given:

The scientific notation of a number is $1.3\times 10^5$ .

To find:

The standard form of the given number.

Solution:

Standard form: The normal way of writing a number is called standard form. For example: 200, 25600, 1025000 etc.

We have,

$1.3\times 10^5$

It can be written as

$1.3\times 10^5=1.3\times 100,000$

$1.3\times 10^5=130,000$

Therefore, the standard form of the given number is 130,000.

7 0

3 years ago

2) A girl starts from a point A and walks 285m to B on a bearing of 078°. She then walks due south to a point C which is 307m fr

adelina 88 [10]

Answer:

bearing of A from C is - 65.24°

the distance |BC| is 187.84 m

Step-by-step explanation:

given data

girl walks AB = 285 m (side c)

bearing angle B = 78°

girl walks AC = 307 m (side a)

solution

we use here the Cosine Law for getting side b that is

ac² = ab² + bc² - 2 × ab × cos(B) ...............1

307² = 285² + x² - 2 × 285 cos(78)

x = 187.84 m

and

now we get here angle θ , the bearing from A to C get by law of sines

sin (θ) = $\frac{187.84}{307} \times sin(78)$

sin (θ) = 0.5985

θ = 36.76°

and as we get here angle BAC that is

angle BCA = 180 - ( 36.76° + 78° )

angle BCA = 65.24°

and here negative bearing of A from C so - 65.24°

7 0

3 years ago

Help me solve this problem please

Eddi Din [679]

Step-by-step explanation:

nope guy but little you now

7 0

3 years ago