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madreJ [45]
2 years ago
12

Your long distance service provider charges you $.06 per minute plus a monthly access fee of $4.95. For referring a friend, you

receive a $10 service credit this month. If your long-distance bill is $7.85, how many long-distance
minutes did you use?
Mathematics
1 answer:
poizon [28]2 years ago
4 0

Answer:

$12.96 long-distance

Step by step:

1 1

4.95

06

10

<u>+</u><u>7</u><u>.</u><u>8</u><u>5</u>

$12.96

I hope this answer help you

please brainliest me

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2.1/1.488 <br> Divide. Round to the tenths place
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Answer:

1.4

Step-by-step explanation:

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3 years ago
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Maci and I are making a small kite. Two sides are 10". Two sides are 5". The shorter diagonal is 6". Round all your answers to t
Art [367]

Answer:

A. 4".

B. Approximately 9.54".

C. Approximately 13.54".

Step-by-step explanation:

Please find the attachment.

Let x be the distance from the peak of the kite to the intersection of the diagonals and y be the distance from the peak of the kite to the intersection of the diagonals.

We have been given that two sides of a kite are 10 inches and two sides are 5 inches. The shorter diagonal is 6 inches.

A. Since we know that the diagonals of a kite are perpendicular and one diagonal (the main diagonal) is the perpendicular bisector of the shorter diagonal.

We can see from our attachment that point O is the intersection of both diagonals. In triangle AOD the side length AD will be hypotenuse and side length DO will be one leg.

We can find the value of x using Pythagorean theorem as:

(AO)^2=(AD)^2-(DO)^2

x^{2}=5^2-3^2

x^{2}=25-9

x^{2}=16

Upon taking square root of both sides of our equation we will get,

x=\sqrt{16}

x=\pm 4

Since distance can not be negative, therefore, the distance from the peak of the kite to the intersection of the diagonals is 4 inches.

B. We can see from our attachment that point O is the intersection of both diagonals. In triangle DOC the side length DC will be hypotenuse and side length DO will be one leg.

We can find the value of y using Pythagorean theorem as:

(OC)^2=(DC)^2-(DO)^2

Upon substituting our given values we will get,

y^2=10^2-3^2

y^2=100-9

y^2=91

Upon taking square root of both sides of our equation we will get,

y=\sqrt{91}

y\pm 9.539392

y\pm\approx 9.54

Since distance can not be negative, therefore, the distance from intersection of the diagonals to the top of the tail is approximately 9.54 inches.

C. We can see from our diagram that the length of longer diagram will be the sum of x and y.

\text{The length of the longer diagonal}=x+y

\text{The length of the longer diagonal}=4+9.54

\text{The length of the longer diagonal}=13.54

Therefore, the length of longer diagonal is approximately 13.54 inches.

3 0
3 years ago
Let F(x, y) be the statement "x can fool y," where the domain is the set of all people in the world. Translate each of the follo
elena-s [515]

Answer:

the statement  "x can fool y," where the domain is the set of all people in the world is everyone can be fooled by someone.

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A home improvement store advertises 60 square feet of flooring for $287.00 including an $80.00 installation fee. How much does e
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60 square feet= $287.00 + $80.00

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Answer:

the answer is h=0.5m+2 I think

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