3 years ago

Divide. (5 1/4)÷(−2 1/2) Enter your answer as a mixed number, in simplified form, in the box.

Mathematics

1 answer:

Basile [38]3 years ago

4 0

Answer:

2 1/10

Step-by-step explanation:

(5 1/4)/(2 1/2)

Change mixed fraction to improper fractions

(21/4)/(2 1/2)

(21/4)/(5/2) =21/10

=2 1/10

You might be interested in

What is the answer? pls

Alex777 [14]

Answer:

C + D

$\frac{3}{4} (x + 8 )= -12$

$\frac{3}{4} x +6 = -12$

4 0

2 years ago

If you've driven at a consistent speed of 60 mph how much would you have traveled in 2 hours?

charle [14.2K]

Answer:

120 Miles

Step-by-step explanation:

60 miles x 2 hours = 120 miles

6 0

3 years ago

Read 2 more answers

Miguel biked 14 km in the same amount of time that linda hiked 10 km. Miguel's rate was 4 km/h more than linda's. How fast did e

matrenka [14]

The first thing we must do is define a variable.

We have then:

x: Linda's speed.

Then, by definition, the time traveled is equal to the distance between the velocity.

We have then:

For Linda:

$t = \frac{10}{x}$

For Miguel:

$t = \frac{14}{x + 4}$

Then, since time is the same, then:

$\frac{10}{x} = \frac{14}{x + 4}$

Clearing Linda's speed we have:

$10 (x + 4) = 14x$

$10x + 40 = 14x$

$40 = 14x-10x$

$40 = 4x$

$x = \frac{40}{4}$

$x = 10$

Then, Miguel's speed is:

$x + 4 = 10 + 4 = 14$

Answer:

Linda's speed is 10 Km/h

Miguel's speed is 14 Km/h

3 0

2 years ago

Find 25% of a pair of AirForce1's that cost $100.

RoseWind [281]

Answer:

it would be 25 dollors

Step-by-step explanation:

100 divided by 4 is 25

7 0

2 years ago

Read 2 more answers

What is the first step in adding these equations to eliminate y? 5x+6y=9

elena-14-01-66 [18.8K]

multiply all terms in the second equation by 2 to get the coefficient on the y variable to be -6.

$2(4x-3y=8)\\8x-6y=16$

7 0

3 years ago