All categories

2 years ago

How to find the area of a rectangle that is 2 4/5 feet by 3 1/4 feet

Mathematics

1 answer:

Harman [31]2 years ago

8 0

Answer:

by simply multiplying these 2 dimensions.

9.1 ft²

Step-by-step explanation:

2 4/5 × 3 1/4 = (14/5) × (13/4) = (14×13) / (5×4) =

= (7×13) / (5×2) = 91/10 = 9.1 ft²

You might be interested in

NEED HELP ASAP WILL GIVE BRAINLIEST

luda_lava [24]

I think its D because don’t functions only have 1 equation?

5 0

2 years ago

Read 2 more answers

A) how many 15-year old students took part in the survey?

trapecia [35]

Answer: 60 or something near that sorry if wrong

Step-by-step explanation:

8 0

2 years ago

What is the distance between the point (−10, −2) and the point (−4, −2) ?

enot [183]

Distance = root (x1-x2)²+(y1-y2)² = root (-10--4)²+(-2--2)² = 6
the answer is 6 units (The answer is 6 units)

8 0

3 years ago

Read 2 more answers

Write the expression in standard form. -2(8m + 3)

Artist 52 [7]

Answer:

-16m-6

Step-by-step explanation:

use distributive property, you get -16m-6

I hope this helped, and if my answer was right, please mark this as brainliest! Thank you!

4 0

2 years ago

Read 2 more answers

Water has a density of 1.00g/cm^3 per cubic centimeter. What is the mass of half a liter of water?

anygoal [31]

Answer:

The mass of half a liter of water is 500g, that is, 0.5kg.

Step-by-step explanation:

Density is mass divided by the volume, that is:

$d = \frac{m}{v}$

Here, we have to be careful. Since the density is in grams per cm³, m has to be in grams and v in cm³.

We have that:

$d = 1$

What is the mass of half a liter of water?

One liter is 1000 cm³.

So half a liter is 1000/2 = 500 cm³, which means that $v = 500$

Then

$d = \frac{m}{v}$

$1 = \frac{m}{500}$

$m = 500$

The mass of half a liter of water is 500g, that is, 0.5kg.

7 0

2 years ago