Answer:
Below.
Step-by-step explanation:
7) c^2 = a^2 + b^2
15^2 = 11^2 + b^2
b^2 = 225 - 121 = 104
b = √104
= √4√26
= 2√26.m
8). 4^2 = a^2 + (√6)^2
a^2 = 16 - 6
a^2 = 10
a = √10.
Step-by-step explanation:
Make the denominators equal
4 9/12 + 2 10/12
Add the fractions
6 19/12
Simplify
7 7/12
<span>3 feet make 1 yard.
40 feet make 13 and 1/3 yards
So that is 13 yards to nearest </span>
|x + 12| + 7
That's not an equation. It doesn't ask a question, and
it isn't looking for an answer.
It's an expression that stands for a number. The number it
stands for depends on the value of 'x', and if 'x' ever changes,
the value of the expression also changes immediately.
