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UkoKoshka [18]
3 years ago
14

(x+2)-(X-2) PLEASE HELP ME

Mathematics
2 answers:
guajiro [1.7K]3 years ago
8 0

Answer:

4 is the answer

Step-by-step explanation:

x+2-x+2= 4

lilavasa [31]3 years ago
6 0

Answer:

If you are talking about subtracting it is 4

Step-by-step explanation:

(x+2)-(X-2)=4

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Could someone please explain/help me to do this using Pythagoras theorem?
alex41 [277]

Answer:

\boxed{478.02}

Step-by-step explanation:

→ First understand what Pythagoras theorem is

Pythagoras is a theorem used to find the hypotenuse (the side opposite to the right-angle) of a triangle. We would need the base lengths as well the height in order to use Pythagoras.

→ State the formula and identify the letters

a² + b² = c² ⇒ where 'a' is 380cm, 'b' is 290cm and 'c' is what we are trying to work out

→ Substitute in the values into the formula

380² + 290² = c²

⇒ Simplify

144400 + 84100 = c²

⇒ Collect the numbers together

228500 = c²

⇒ Square root both sides to find 'c'

478.0167361 = c

→ The length of the diagonal is 478.02

8 0
3 years ago
Please help!!!! attached picture!!!
butalik [34]
All of them. I think. I'm not sure
8 0
3 years ago
Start: 8:49pm. finish: 9:17 what is the answer calculate the duration​
tatuchka [14]

Answer:

1 minute and 8 seconds or 1:08

Step-by-step explanation:

by subtracting both at starting with 9:17-8:49 you will get a uneven decimal than you gonna have to give as much 60 seconds you can get out of it the 60 seconds equals a minute

8 0
3 years ago
What is x−27=67 solve for x
weeeeeb [17]
<span>x−27=67 solve for x

Add 27 to both sides, then

x -27 +27 = 67 + 27
x = 94


</span>
6 0
3 years ago
Read 2 more answers
If a = 8 in and b = 15 in what is the length of leg c in a right triangle using the
laila [671]
So a²+b²=c²
8²+15²=c²
64+225=c²
289=c²
±17=c
So c=17 or c=-17
4 0
3 years ago
Read 2 more answers
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