Can anyone answer this please

Mathematics

1 answer:

jasenka [17]3 years ago

4 0

Answer:

Step-by-step explanation:

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What single decimal multiplier would you use to decrease by 3% followed by a 6% increase?

Charra [1.4K]

Answer:

1.0282

Step-by-step explanation:

The multiplier for a increase of a% is 1 + a/100.

The multiplier for a decrease of b% is 1 - b/100.

Decrease of 3% followed by a 6% increase:

Calculate each multiplier, and then multiply then:

Decrease 3%: 1 - (3)/100 = 0.97

Increase 6%: 1 + (6)/100 = 1.06

0.97*1.06 = 1.0282

The answer is 1.0282

6 0

3 years ago

i figure is formed by a square and a triangle. total area is 32.5 m. the area of the triangle is 75 m. what is the length of eac

Anni [7]

Answer:

The length of each side of the square is 5 meters

Step-by-step explanation:

<u><em>The correct question is</em></u>

A figure is formed by a square and a triangle. total area is 32.5 m^2. the area of the triangle is 7.5 m^2. what is the length of each side of the square?

we know that

The total area of the figure is equal to the area of triangle plus the area of square

The area of square is equal to the area f the figure minus the area of triangle

Let

A ----area of the square

$A=32.5-7.5=25\ m^2$