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iragen [17]
3 years ago
10

X+4=7 one step equations

Mathematics
2 answers:
Whitepunk [10]3 years ago
6 0
The answer is 3 hope this helps
nexus9112 [7]3 years ago
3 0
This one is pretty easy. 

x+ 4 = 7
Subtract 4 from both sides so you can isolate the x (Get the x alone) 
x = 7 -4
x = 3
That's your answer. 3. 
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exis [7]

Answer:

SEE BELOW

Step-by-step explanation:

1. find value of m

a^2 + b^2 = c^2

7.5^2+10^2=c^2

15+100=c^2

115=c^2

square it

=10.7 (not answer)

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yes the triangle is right angled !!!

hope this helps :)

6 0
3 years ago
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