6(-3-4y)
-18-24y
(Multiply 6 by both numbers)
Answer: 
Step-by-step explanation:
Three-fifths of the sum of 9 and f is 
=
=
Answer:
y=3
Step-by-step explanation:
Answer:
5.946 cm
Step-by-step explanation:
Using the Pythagorean Theorem, we know that in a right angle triangle to find the longest side we must use the equation a^2 = b^2 + c^2
A is the longest side while b and c are the other two sides
To find one side we must use
b^2 = a^2 - c^2
a squared = 6.9 squared - 3.5 squared
a^2 = 35.36
square root 35.36 to get a
a = 5.946427499
a (3 d.p.) = 5.946
The answer to the question
