3 years ago

Can you just please click on this and help

Mathematics

2 answers:

mario62 [17]3 years ago

6 0

Answer:

Step-by-step explanation:

The answer is d

Leviafan [203]3 years ago

3 0

Answer:

i think its b but im not 100 percent sure...

Step-by-step explanation:

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Look at the image below.

tatuchka [14]

Answer:

add all the sides up

Step-by-step explanation:

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3 years ago

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The hypotenuse of a right triangle measures 7 cm and one of its legs measures 5 cm. Find the measure of the other leg. If necess

blsea [12.9K]

Answer:

4.9

Step-by-step explanation:

We can use the following equation to solve

${5}^{2} + {x}^{2} = {7}^{2}$

Reduce

${x}^{2} = 24$

$x = \sqrt{24}$

or 4.9

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3 years ago

Which point lies on the line with point-slope equation y - 2 = 5(x-6)

BigorU [14]

Try C. It should be correct.

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3 years ago

While taking a ride in a hot-air balloon in Napa Valley, Francisco wonders how high he is. To find out, he chooses a landmark th

mihalych1998 [28]

The solution would be like this for this specific problem:

sin 54 degrees = Height/718.0624

Height = (sin 54 degrees)(718.0624) = 580.9 ft

So the height of the balloon is 580.9 ft. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

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3 years ago

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Two cars get an oil change at the same service center. Each customer is charged a fee x (in dollars) for the oil change, plus y

ad-work [718]

Answer:

Basic fee = $14.95

1.5 dollars per quart of oil

Step-by-step explanation:

Each customer is charged a fee x (in dollars) for the oil change, plus y dollars per quart of oil used.

The oil change for the car that requires 5 quart of oil costs $22.45.

$x+5y=22.45$

$x=22.45-5y$

The oil change for the car that requires 7 quarts of oil costs $25.45.

$x+7y=25.45$

$x=25.45-7y$

Both equation having x

so make it equal and solve for y

$22.45-5y=25.45-7y$

Add 7y on both sides

$22.45+2y=25.45$

subtract 22.45 from both sides

$2y=3\\y=1.5$

now plug in 1.5 for y and solve for x

$x=22.45-5y\\x=22.45-5(1.5)\\x=14.95\\$

6 0

3 years ago