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3 years ago

6

A business made a profit of $980 this month. Last month, it made 84% of this month's profit. About how much was last month's pro

fit?

1 answer:

Leviafan [203]3 years ago

6 0

Answer:

$823.20

Step-by-step explanation:

84% of $980 = 0.84 * 980

= $823.20

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A service station will be built on the highway, and a road will connect it with cray. How long will the new road be?

zysi [14]

Answer: 4.6 mi

Step-by-step explanation:

Suppose the points A, B, C and S shows Alba, Blare, Cray and Service station respectively,

Then, We have to find out the line segment CS = x = ?

Now, In the triangles ACB and CSB,

$\angle ACB\cong \angle CSB$ ( Right angles )

$\angle ABC\cong \angle CBS$ ( Reflexive angles )

Thus, by AA similarity postulate,

$\triangle ACB\sim\triangle CSB$

By the property of similar triangles,

$\frac{AB}{CB}=\frac{AC}{CS}$

$\implies \frac{13}{5}=\frac{12}{x}$

$\implies 13x=5\times 12$

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22 rides would be needed Explanation: one ride takes 6 kids and there are 130 kids 20 rides would take 120 21 rides would take 126 and since you can’t have kids without a ride and you can’t cut a ride into pieces there must be 22 rides

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3 years ago

It costs $100 to rent the bowling alley, plus $4 per person. The cost for any number (n) of people can be found using the expres

STatiana [176]

Answer: The cost for 20 people equals $180.

Step-by-step explanation:

Given: It costs $100 to rent the bowling alley, plus $4 per person.

The cost for any number (n) of people can be found using the expression

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We can find the cost for 20 people by substituting n=20 in the above expression, we get

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Hence, The cost for 20 people equals $180.

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3 years ago

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If O is center of circle and angle CBO is 40° then what are values of angle BCO and

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In the Right Triangle OCB,
angle BCO = 90°
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Bas_tet [7]

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