3 years ago

What is 9/12 + 6/7 ?

Mathematics

2 answers:

Lubov Fominskaja [6]3 years ago

5 0

Answer:135/84

Or 1 51/84

or 1.607

Step-by-step explanation:

As a proper fraction 63 +72/84 =135/84

As an improperfraction = 1 51/84

As a decimal, 1.607

zaharov [31]3 years ago

4 0

The answer is 1.6 because you take 9 and divide it by 7 then add it to 6 divided by 7

You might be interested in

Find the lateral area of the regular prism with height h, if the base of the prism is: Equilateral triangle with the side 4 cm a

Shtirlitz [24]

Equilateral triangle with the side 4 cm and h=2.5 cm

In equilateral triangle all sides are equal

so all sides are equal in the base of the prism

lateral area of the prism = Perimeter of the base * height

Perimeter of the base equilateral triangle = side + side + side

lateral area of the prism =(side + side + side) * height

= (4+4+4) * 2.5

= $30 cm^2$

lateral area of the prism = $30 cm^2$

6 0

3 years ago

Read 2 more answers

Find the height of the prism if the length is 9 inches, the width is 5 inches, and the volume of the prism is 315 cubic inches.

trasher [3.6K]

Answer:

Height of prism = 7 inches

Step-by-step explanation:

Let h be the height of prism.

Hence,

$h = \frac{vol \: of \: prism}{l \times w} \\ \\ = \frac{315}{9 \times 5} \\ \\ = \frac{315}{45} \\ \\ h= 7 \: inches$

5 0

3 years ago

A square has an area of 16x^2 square inches. If the sides of the square were to increase by 2 units, what is the new area of the

kykrilka [37]

Answer:

16x² + 64x + 64

Step-by-step explanation:

Given

A = 16x²

Increasing the sides by 2, substitute x = x + 2 into A

A = 16(x + 2)² ← expand factor using FOIL

= 16(x² + 4x + 4 ) ← distribute

= 16x² + 64x + 64

4 0

3 years ago

25 points

Gnoma [55]

Answer:

GJIH - WXYZ I guess I ryt

6 0

3 years ago

Estimate the diameter of a wheel that makes 9 revolutions and travels 50 feet.Use 22/7 for π

salantis [7]

<span> 1.7676 Feet is the diameter</span>

3 0

3 years ago