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2 years ago

7

Help please, this is annoying lol

1 answer:

horrorfan [7]2 years ago

5 0

Answer:

<em>Cost</em>=x25+200

Step-by-step explanation:

The amount of people is unknown but each person the cost will be $25 for refreshments per each passenger; the limo cost $200 once you figure out how many people will go to prom x will be, EXAMPLE: x=6 times $25 plus $200 which will give you the cost.

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the area of a triangle is 49.28 square centimetres. if the base of the triangle is 8.8 centimeters, what is the height

Liono4ka [1.6K]

Answer:

11.2

Step-by-step explanation:

6 0

1 year ago

Py using the area formula for triangles.<br>a = 7 inches and b = 10 inches

alex41 [277]

I think the answer is 35

4 0

3 years ago

Read 2 more answers

85,000lb greater than or less than or equal to 40 t

pshichka [43]

Answer:

Step-by-step explanation:

Less than, 40 tons in pounds is 80000.

6 0

2 years ago

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The intensity I of light varies inversely as the square of the distance D from the source. If the intensity of illumination on a

zhenek [66]

Answer:

The intensity on a screen 70 ft from the light is 1.728 foot candle.

Step-by-step explanation:

Given that,

The magnitude of intensity $I$ of light varies inversely as the square of the magnitude of distance D from the source.

That is

$I\propto \frac{1}{D^2}$

Then,

$\frac{I_1}{I_2}=\frac{D_2^2}{D_1^2}$

Given that,

The magnitude of intensity of illumination on a screen 56 ft from a light is 2.7 foot-candle.

Here,

$I_1$ =2.7 foot-candle, $D_1$ = 56 ft

$I_2$ =?, $D_2$ = 70 ft.

$\frac{I_1}{I_2}=\frac{D_2^2}{D_1^2}$

$\Rightarrow \frac{2.7}{I_2}=\frac{70^2}{56^2}$

$\Rightarrow \frac{I_2}{2.7}=\frac{56^2}{70^2}$

$\Rightarrow {I_2}=\frac{56^2\times 2.7}{70^2}$

$\Rightarrow {I_2}=1.728$ foot-candle

The intensity on a screen 70 ft from the light is 1.728 foot candle.

3 0

3 years ago

Katrina has 12 more car payments that are each $178. About how much money does she have left to pay? $200

attashe74 [19]

We are given

total number of cars =12

cost of each car = $178

now, we have to find total cost

so, we can use formula

total cost = (total number of cars)* ( cost of each car)

so, we can plug values

and we get

$TC=12\times 178$

$TC=2136$

So, the cost of 12 cars is $2136.........Answer

6 0

3 years ago