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Mashcka [7]
3 years ago
5

Jong earnee $100, and saved $30. What decimal part did he save

Mathematics
2 answers:
Readme [11.4K]3 years ago
5 0

Answer:

Hi, this question is a little unclear.  If you want to know what percentage he saved, it would be 30%, and to convert that percentage into a decimal would be a decimal of 0.30

andrew-mc [135]3 years ago
3 0

Answer:

$70.00

Step-by-step explanation:

Add .00 to the end of each amount.

Make sure that the decimal points are lined up like a straight line.

Subtract 100.00 - 30.00

You should receive 70.00 and don't forget the dollar sign at the end so the answer is $70.00.

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arsen [322]
M + 3 = -5
m = -5 - 3
m = - 8

and m = -2

no, they are not equivalent because they do not equal.
5 0
4 years ago
Find the mean deviation from each data set.<br>(a)<br>12<br>6<br>7<br>3<br>15<br>10<br>18<br>5​
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Answer:

5

Step-by-step explanation:

you find the mean of the numbers and use the mean and subtract the mean from all of the numbers.

Sorry I am bad at explaining

3 0
3 years ago
Please answer!! I’ll mark Brainiest!! Anika is on the crew to set up rides for the state fair. The crew does most of the setup o
fiasKO [112]

Answer:

Step-by-step explanation:

Answer:

(a) We will form an equation of line from the points given (6,10) and (2,15)

Using:

On substituting the values in the formula above we will get the required equation of line.

On simplification we will get:

(b) We need to tell at day 0 put x=0 in above equation:

Anika worked for 70 hours on the set up crew on the day the fair arrived at the fairgrounds day 0.

Now, we need to tell decrease per day which is equal to the slope of line

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7 0
4 years ago
In △JKL, solve for x. <br> <br> a) 17.32<br> b) 38.16<br> c) 66.73<br> d) 74.89
natita [175]

Answer:

c) 66.73

Step-by-step explanation:

We have been given a right triangle. We are asked to find the value of x for our given triangle.

We can see that x is adjacent side for angle 27 degrees and side Kl is opposite side.

We know that tangent relates opposite side of right triangle to its adjacent side.

\text{tan}=\frac{\text{Opposite}}{\text{Adjacent}}

Upon substituting our given values, we will get:

\text{tan}(27^{\circ})=\frac{34}{x}

x=\frac{34}{\text{tan}(27^{\circ})}

x=\frac{34}{0.509525449494}

x=66.728757\approx 66.73

Therefore, the value of x is 66.73 for our given triangle and option 'c' is the correct choice.

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3 years ago
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Natasha_Volkova [10]
<em><u>d.</u></em>
<em>Square cross section </em>
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