Please help me with math please

Mathematics

2 answers:

ella [17]3 years ago

7 0

Answer is:

£62.50 (B)

SVEN [57.7K]3 years ago

6 0

Answer:

62.50

Step-by-step explanation:

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The area of a trapezoid is 144 square inches. if the height is 12 inches, find the length of the median.

deff fn [24]

Answer: 12 inches

Step-by-step explanation: In this problem, since we're asked to find the length of the median, let's use our formula for the area of a trapezoid that involves the median which is shown below.

Area = median · height

We know that the area is 144 and the height is 9 so we can set up the equation 144 = M · 12. Now to solve for m, we divide both sides of the equation by 12 and we find that 12 = M.

So the length of the median of the trapezoid is 12 inches.

6 0

3 years ago

Donal currently has 7,200 points in his fantasy baseball league, which is 20% more point than Scott how many points does scott h

Sati [7]

ANSWER:

Scott has 6000 points in his fantasy baseball league.

SOLUTION:

Given, Donal currently has 7,200 points in his fantasy baseball league.

It is 20% more points than Scott points.

We need to know how many points does scott have?

Let the points with scott be x.

Then, according to give information

Donal points = scott points + 20% of scott points

$\begin{array}{l}{7200=x+20 \% \times x} \\\\ {7200=x+\frac{20}{100} \times x} \\\\ {7200=x+\frac{1}{5} \times x} \\\\ {7200=x+\frac{x}{5}}\end{array}$