Answer:
7
negative of a negative number is equal to the positive of that number
Answer:
You can't find y in this way
Step-by-step explanation:
You should know the value of x
But you can say
Y=7x
Step-by-step explanation:
Since the triangles are right angled and are similar,
by Pythagoras theorem,
(10√3)^2 = (5√3)^2 + a^2
a = 15, a > 0
Topic: Pythagoras theorem
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Answer:
25/24
Step-by-step explanation:
simplify: 2/3-1/4 to 5/12
5/8+5/12
=25/24
Answer:
Step-by-step explanation:
I dont know how to do the box thing, but I added all the things and boys read more.
girls:1870
boys:1952
The diffrence (when subracting) is 82