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4 years ago

I need help with math

Mathematics

1 answer:

jekas [21]4 years ago

7 0

Hello there!

Answer: $7\frac{1}{5}$

When we do area, we simply multiply both the height and the width.

Convert mixed numbers into improper fractions.

And by this, we simply multiply both fractions, and we get out answer as what;s listed above.

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4x^2 is the GCF of this polynomial 20x^2y + 56x^3-? which could be the mystery term

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Answer: 24x^2y

Step-by-step explanation:

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3 years ago

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Which of the following represents a number less than two is 22

mamaluj [8]

Answer:

$24$

Step-by-step explanation:

$x-2=22$

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$x=24$

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3 years ago

The Mountain Spring Water Company is moving their backup supply of drinking water to a different site. Each tank weighs accordin

amm1812

Linear, because the X is increasing by one!

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3 years ago

PLZ HELP ME PLZZZ 15 PTS Mr. Rodriguez asked 60 randomly chosen students from each grade level at Willowbrook School about their

vredina [299]

12/60 students chose science fiction

Approximately x/150 students prefer sf

60x = 1800

x = 30

30/150 students are assumed to prefer sf

30/150 = x/100

150x = 3000

x = 20

20/100 students are likely to prefer sf

Mr. Rodriguez made a reasonable estimate for the approximate percentage of students that prefer science fiction, because if 12/60 is equivalent to 30/150 which refers to the number of students who can be assumed to prefer science Fiction out of the whole school. Considering we need to identify what 30/150 as a percentage is, we can reduce it down to 1/5 to make I easier, then divide 1 by 5 to get .2
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3 years ago

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The length of two parallel sides of a trapezium are 5cm and 7cm and the area is 120cm.sq find the distance between the parallel

Alla [95]

The height or the distance between the two parallel sides of the given trapezium is 20 cm.

A trapezium or trapezoid is a two-dimensional geometric shape that has 4 sides, with one pair of parallel sides.

The parallel sides of a trapezium are called bases while the distance between them is the altitude or height.

The formula for the area of a trapezoid is given by

A = (a + b)/2 x h

where a and b are the parallel bases and h is the height.

Using this formula, the height or the distance between the two parallel sides can be computed.

A = (a + b)/2 x h

120 cm^2 = (5 cm + 7 cm) / 2 x h

120 = (12 / 2) x h

120 = 6h

h = 120 / 6

h = 20 cm

For more examples on solving the area of a trapezium, visit brainly.com/question/16904048.

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2 years ago