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Mrac [35]
3 years ago
10

*Click the photo*

Mathematics
1 answer:
Nitella [24]3 years ago
8 0

Answer:

25 feet

Step-by-step explanation:

This is a ratio question.

Say the ratio is object : shadow. Then, the person and their shadow is

5 : 4

If the shadow is 20, then the ratio is

flagpole : 20

How do you go from 4 to 20? You multiply by 5. So, if we multiply the person's height by 5, we'll get the height of the flagpole.

5 * 5 = 25 feet

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the Student Government wants to sell magazines subscription to make a profit of at least $3,000. They make $1.25 per m magazine
IRINA_888 [86]

The student Government wants to make a profit of at least $3000 from a magazines sales. At least $3000 simply means the profit should be $3000 and above.

There profit is $1.25 per magazine(m) subscription sold.

Their expenses are as follows

advertisement in school = $100

advertisement in community = $150

let

m = number of magazine sold

profit = selling price - cost price

selling price

1.25\times m=1.25m

Cost price

100+150=\text{\$}250

Therefore,

\begin{gathered} 1.25m-250\ge3000 \\ \text{divide through by 1.25} \\ \frac{1.25m}{1.25}-\frac{250}{1.25}\ge\frac{3000}{1.25} \\ m-200\ge2400 \end{gathered}

8 0
1 year ago
16 divided by 6.08 .<br> 2 digit divisors
ratelena [41]
Lastly, 16<span> goes into 128 exactly 8 times, and the division is over.  </span>2<span>. </span>Divide<span>. First write a multiplication table for the </span>divisor<span>. Check each answer by multiplying.</span>
5 0
3 years ago
Read 2 more answers
Enter the slope of the line through the points (5, 2) and (-3, -7). *
hichkok12 [17]

Answer:

m= 9/8

Step-by-step explanation:

(5, 2) and (-3, -7)

Slope:

m=(y2-y1)/(x2-x1)

m=(-7-2)/(-3-5)

m=(-9)/(-8)

m=9/8

5 0
3 years ago
Write an equation of the line that passes through a pair of points:
vredina [299]

Answer:

b)

The  equation of the line that passes through a pair of points

   y  = \frac{-1}{8}  ( x ) -\frac{11}{8}

Step-by-step explanation:

 Explanation:-

Given points are ( 5 ,-2) and ( 3,-1)

slope of the line

                        m = \frac{y_{2} -y_{1} }{x_{2}-x_{1}  } = \frac{-1-(-2)}{-3-(5)} = \frac{1}{-8}

The  equation of the line that passes through a pair of points

              y - y_{1} = m ( x - x_{1} )

           y - (-2) = \frac{-1}{8}  ( x - (5) )

          y  = \frac{-1}{8}  ( x ) +\frac{5}{8} -2

        y  = \frac{-1}{8}  ( x ) +\frac{5-16}{8}

      y  = \frac{-1}{8}  ( x ) -\frac{11}{8}

3 0
2 years ago
Write the expression -5x(4+3x) using words
Alexandra [31]

Answer:

negative five times x, parenthesis four plus three times x

Step-by-step explanation:

<em>Hey there!</em>

<em />

Well,

-5x ⇒ negative 5 times x

(4 + 3x) ⇒ parenthesis four plus three times x

<em>Hope this helps :)</em>

4 0
3 years ago
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