3 years ago

Games at a carnival cost 3$. The prizes awarded to winners cost $148.65. how many games must be played to make at least $60?

Mathematics

1 answer:

MariettaO [177]3 years ago

6 0

Answer:

26757

If you multiply all of the numbers you get 28757

Hope this helped!!

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Four times a number x is at least -12<br> an inequality is ?<br> the solution is ?

Shtirlitz [24]

Answer:

-16

Step-by-step explanation:

im just taking a guess.

x+4>-12

-4 -4

---------------

4's cancel out and -12+-4=-16

Again this is just a guess.

4 0

2 years ago

a car detailing company charges $30 plus $18 per hour. Another company charges $25 plus $20 per hour. What is a reasonable domai

Oxana [17]

Answer:

What is a reasonable domain for the two functions?

x > 0

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3 years ago

Judges at an art competition must select first-, second-, and third-place winners from an exhibition of 12 paintings. In how man

Artemon [7]

B is the answer hope it helps

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2 years ago

Read 2 more answers

Are the lines x− 2y= 4 and y= 2x − 2 parallel, perpendicular, or neither? Explain your answer.

madam [21]

Answer: For lines to be parallel, the slope has to be the same.

For lines to be perpendicular, the slope has to be the negative reciprocal. 4 x + 2 y = 7

2 y = − 4 x + 7

y = − 2 x + 7 /2

Compared to : y = 2 x − 3

Step-by-step explanation: Just a good guess.

5 0

3 years ago

A plane is descending onto the runway with an angle of depression of 55°. If it has 2.8 miles to go before landing (hypotenuse),

nalin [4]

Answer:

Option C is correct

Step-by-step explanation:

Given: A plane is descending onto the runway with an angle of depression of 55°. Also, it has 2.8 miles to go before landing.

To find: current altitude of the plane

Solution:

Consider the attached image.

In ΔABC,

$\angle ACB=55^{\circ}$ (Alternate interior angles)

For any angle $\theta$ ,

$tan \theta$ = side opposite to angle/side adjacent to angle

$\tan C=\frac{AB}{BC}$

Put $\angle C=55^{\circ}\,,\,BC=2.8\,\,miles$

$AB=2.8\,\tan 55^{\circ}=3.999\approx 4\,\,miles$

So, the current altitude of the plane is 4 miles.

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4 0

2 years ago