Answer:
2+2+=4+5= 9
Step-by-step explanation:
Answer:
-2, 4. -2 is x and 4 is y
Step-by-step explanation:
hope this helps!
Answer:
$2.59
Step-by-step explanation:
.74 per pound
pounds=3.5
.74x3.5=$2.59
Answer:
Given:
.
Assuming that
,
while
.
Step-by-step explanation:
By the Pythagorean identity
.
Assuming that
,
.
Rearrange the Pythagorean identity to find an expression for
.
.
Given that
:
.
Hence,
would be:
.