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Naddik [55]
3 years ago
12

When solving proportions, we set the cross products equal and then we ________.

Mathematics
1 answer:
Olin [163]3 years ago
6 0
Multiply each number across from another
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(03.01 MC) The length of a rectangle is 5 units and its width is 4 units. What is the approximate length of the diagonal of the
Alexxandr [17]

Answer:

√41, or about 6.4 units

Step-by-step explanation:

\sqrt{ {5}^{2}  +  {4}^{2} }  =  \sqrt{25 + 16}  =  \sqrt{41}

√41 is about 6.4 units

4 0
1 year ago
This year, 1,272 students enrolled in night courses a a local college. Last year only 1,200 students enrolled. What was the perc
Ahat [919]

The percent increase in enrollment is 6 %

The operation used in first step is finding the difference between final value and initial value

<h3><u>Solution:</u></h3>

Given that This year, 1,272 students enrolled in night courses a a local college

Last year only 1,200 students enrolled.

To find: percent increase in the enrollment

The percent increase between two values is the difference between a final value and an initial value, expressed as a percentage of the initial value.

<em><u>The percent increase is given as:</u></em>

\text { percentage increase }=\frac{\text { final value - initial value}}{\text { initial value }} \times 100

Here initial value (last year) = 1200 and final value(this year) = 1272

Substituting the values in above formula,

\begin{aligned}&\text { percentage increase }=\frac{1272-1200}{1200} \times 100\\\\&\text { percentage increase }=\frac{72}{1200} \times 100=6\end{aligned}

Thus percent increase is 6 %

4 0
3 years ago
Which nets match Figure g shown below <br><br> Select all that apply <br><br> Need help
777dan777 [17]

Answer:

Step-by-step explanation:

i cant see figure g

6 0
3 years ago
A bakery makes 260 donuts in 4 hours. At this rate, how many donuts can they make in 6 hours?
Yuri [45]

Answer:

385

Step-by-step explanation:

260 divided by 4 =65

65 + 65 + 260= 385

7 0
2 years ago
The value of a + b + c for equation 2 Y - x = 7 is ​
morpeh [17]

Answer:

Correct option is

B

1.x+0.y=7

x=7 can be written as, 1.x+0.y=7 as the coefficient of x is 1 and that of y is 0. Step-by-step explanation:

6 0
2 years ago
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