All categories

3 years ago

Write each improper fraction as a mixed number in simplest form -72/27=

Mathematics

1 answer:

skelet666 [1.2K]3 years ago

4 0

-2 and 2/3 (negative two and two thirds)

You might be interested in

Ayudaa

ArbitrLikvidat [17]

The coordinates are 68276528

6 0

2 years ago

Jaimie is 5 years older than her sisiter amy . if the sum of theier ages is 19, how old is jaimie

zalisa [80]

Jamie is 14 and Amy is 5

5 0

2 years ago

The length of a living room is 12 feet and its width is 1012 feet. The length of the room is being expanded by x feet. Choose an

Ivanshal [37]

Answer:

Option C. 10.5(12 + x) square feet

Option E. (126 + 10.5x) square feet

Step-by-step explanation:

step 1

Find the area of the original living room

we know that

The area of the original living room is equal to

$A=LW$

we have

$L=12\ ft\\W=10\frac{1}{2}\ ft=10.5\ ft$

substitute

$A=(12)(10.5)=126\ ft^2$

step 2

Find the new area of the living room

The length of the room is being expanded by x feet

we have

$L=(12+x)\ ft\\W=10.5\ ft$

The new area is

$A=10.5(12+x)\ ft^2$

The expanded form of the expression is

Apply distributive property

$A=10.5(12)+10.5(x)\\A=(126+10.5x)\ ft^2$

6 0

3 years ago

The volume of a cylinder is 980pi in ^3 The height of the cylinder is 20 in. What is the radius of the cylinder?

siniylev [52]

Answer:

The radius of the cylinder is 7 in

Step-by-step explanation:

To calculate the radius of a cylinder we have to use the following formula:

v = volume = 980π in³

h = height = 20in

π = pi

r = radius

v = (π * r²) * h

we replace with the known values

980π in³ = (π * (r)²) * 20in

980π in³ / 20in = π * (r)²

49 in² = (r)²

√(49 in²) = r

7 in = r

The radius of the cylinder is 7 in

7 0

3 years ago

Who was responsible for inventing the first working four-stroke engine?<br>

Verizon [17]

Answer:

Nikolaus Otto was responsible for inventing the first working four-stroke engine.

Step-by-step explanation:

7 0

3 years ago