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2 years ago

Someone please help me , I really need help

Mathematics

1 answer:

Andrej [43]2 years ago

4 0

Answer:

Step-by-step explanation:

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The solution set of 4x-(x+7)=2(x+3)

maria [59]

Step-by-step explanation:

<h3>To Solve:-</h3>

$\\ \tt{:}\leadsto 4x-(x+7)=2(x+3)$

<h3>SOLUTION:-</h3>

$\\ \tt{:}\leadsto 4x-(x+7)=2(x+3)$

$\\ \tt{:}\leadsto 4x-x-7=2x+6$

$\\ \tt{:}\leadsto 3x-7=2x+6$

$\\ \tt{:}\leadsto 3x-2x=6+7$

$\\ \tt{:}\leadsto x=13$

7 0

2 years ago

A basketball player made 77 out of 100 attempted free throws. What percentage of free throws was made?

Sloan [31]

Answer:

77%

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

you have 4500 cubic centimeters of wax. how many cylindrical candles can you make from the wax if each candle is 15 cm tall and

ira [324]

Use the formula for the volume of a cylinder to work out how much wax you need to make one candle.

π×5²×15 = 375π

Then divide the amount of wax you have by the amount of wax you need to produce one candle to work out how many candles you can make.

4500 ÷ 375π = 3.82

However, you can't produce 82% of a candle, so you have to round down to 3 candles.

8 0

3 years ago

For two days, your boss decides to double the amount you make. If on day 1, you make $70 dollars

natita [175]

Answer:

1 because you get 70 and 80 a day NORMALLY and the 2 indicates double so the 2 multiplies the 70 and 80.

Step-by-step explanation:because you get 70 and 80 a day NORMALLY and the 2 indicates double so the 2 multiplies the 70 and 80.

6 0

3 years ago

THE FUNCTION ARCSINE CAN ALSO BE DEFINED AS?

vodomira [7]

The arcsine, $\sin^{-1}$ , is the inverse of the $\sin$ function. This means that it takes as inputs what would usually be outputs for the $\sin$ function and produces as outputs what would usually be inputs for the $\sin$ function.

This can be particularly useful when you're trying to find an angle on a right triangle, but you've only been given the lengths of the sides. To find any angle $\theta$ in a right triangle, just take $\sin^{-1} \frac{o}{h}$ , where o is the side opposite $\theta$ and h is the hypotenuse of the right triangle.

3 0

3 years ago