Mallorie has $3 in her wallet.If this is 10% of her monthly allowance, What is her monthly allowance?

Mathematics

2 answers:

Mekhanik [1.2K]2 years ago

8 0

Her monthly allowance is $30! hope this helped

Alekssandra [29.7K]2 years ago

5 0

So its 10% of __ is 3
so we have to divide 3 by .1 because 10% as a decimal is .1(move two decimal places).

10% of 30 is 3
to check the answer: .1 times 30 is 3

You might be interested in

Which shape has 5 faces, 8 edges and 5 vertices? A. triangular pyramid B. rectangular pyramid C. rectangular prism D. triangular

Wittaler [7]

Answer:

Rectangular Pyramid

Step-by-step explanation:

Rectangular Pyramid-It has 5 faces, 8 edges and 5 vertices.

8 0

2 years ago

Read 2 more answers

Find the area of each figure. (Or as much as u can)

Elenna [48]

9514 1404 393

Answer:

7. 91 m²

8. 56 in²

9. 105 in²

10. 135 m²

Step-by-step explanation:

The formula for the area of a triangle is ...

A = 1/2bh

where b is the base length, and h is the height perpendicular to the base.

The formula for the area of a trapezoid is ...

A= 1/2(b1 +b2)h

where b1 and b2 are the lengths of the parallel bases, and h is the perpendicular distance between them. Note that this formula is virtually identical to the triangle formula, with the triangle 'b' being replaced by (b1+b2).

Fill in the numbers and do the arithmetic. The result is shown in the attachment. (We have used the triangle formula for all, with b1+b2 being used for 'b' to find the area of the trapezoids.)

7. A = 1/2(14 m)(13 m) = 91 m²

8. 56 in²

9. A = 1/2(14 +16 in)(7 in) = 105 in²

10. 135 m²