All categories

2 years ago

What does 2+2 equal

Mathematics

2 answers:

xeze [42]2 years ago

6 0

Answer: 14.4

Step-by-step explanation: To find the third side of the triangle, we have to use the pythagorean theorem...

a² + b² = c²

a² + 4² = 15²

a² + 16 = 225

225 - 16 = 209

$\sqrt{209}$

a ≈ 14.4 (If rounded it would be 14)

I hope this helps!

lisabon 2012 [21]2 years ago

4 0

2+2=4

a^2+b^2=c^2
15^2-4^2
=225-16
=209

You might be interested in

Heyyyyyyyyyyy!<br><br> so uhm help please!<br><br> 16500 rounded to the nearest whole numberrrr

natali 33 [55]

? it’s already rounded, is there supposed to be a decimal?

5 0

2 years ago

Dan earns £8.30 per hour how much will he earn for 9 hours work

Nana76 [90]

Hey there!

$\large\boxed{\$74.70}$

The unit rate is 8.30 for every hour.

If he earns $8.30 an hour and works 9 hours, multiply 8.30 by 9.

8.30 x 9 = 74.70

Hope this helps!

3 0

2 years ago

Read 2 more answers

Answer this if you want to be the brain list master

mojhsa [17]

Answer:

3,240 / 9= 360\

360 boxes

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

How do you do #1 & #2 ?

Alexeev081 [22]

$Answer: \\ 1. \: x = \frac{ {32}^{2} }{24} = \frac{128}{3} \\y = \sqrt{ {24}^{2} + {32}^{2} } = 40\\ z = \frac{32 \times 40}{24} = \frac{160}{3} \\ \\ 2. \: x = \sqrt{( {4 \sqrt{5} )}^{2} - {8}^{2} } = 4$

7 0

2 years ago

The lines y=-2 and y=-7 are they parallel, perpendicular, or neither?

Vanyuwa [196]

Answer:

parallel

Step-by-step explanation:

An equation of the form

y = k

where k is a number is a horizontal line.

Since both lines have the form y = k, with two different values of k, -2 and -7, these are two different horizontal lines, so they are parallel.

Answer: parallel

7 0

2 years ago

Read 2 more answers