Ask question

Ask question

All categories

aleksandrvk [35]

3 years ago

12

What is the side length of a square with the area of 20cm2

1 answer:

rodikova [14]3 years ago

5 0

Answer:

S = a² => 20 = a² => a = √20 ≈ 4.5 cm

Step-by-step explanation:

You might be interested in

What is the length of the segment whose endpoints are A(-4, 3) and B (10, 6)?

nlexa [21]

Apply Pythagoras:

length = sqrt( (10--4)² + (6-3)² ) = sqrt(205)

7 0

3 years ago

Read 2 more answers

Find the volume of the cylinder in terms of π and to the nearest tenth.

Anastaziya [24]

The answer is 18pi
$3 \times 3 \times 2 \times \pi = 18\pi$

good luck

5 0

3 years ago

41°F equals how many degrees Celsius? A. –5°C B. 5°C C. 9°C D. 56°C

Ludmilka [50]

The answer is B. 5 degrees celcius
The formula is
(temprature in celcius)=(temprature in fahrenheit -32) *5/9
or
Temprature in celcius=( temprature in fahrenheit-32) * 1.8

5 0

3 years ago

Your math grade is a 68%.You turn in some late work, and now your grade is an 82%.What is the percent change?

Alex

Answer:

your grade increased by 14%

7 0

2 years ago

What is HL?<br><br> HL =<br><br> (in the attachment)

Anuta_ua [19.1K]

Answer:

try 21

Step-by-step explanation:

if not im as stuck as you are :(

7 0

3 years ago