Answer:
Part 1)
Par 2)
Part 3)
Step-by-step explanation:
step 1
Find the
we have
Remember that
therefore
step 2
Find the
we know that
we have
substitute
square root both sides
we have that
---> given problem
so
step 3
Find the
we know that
we have
substitute
Simplify
Answer:
25
Step-by-step explanation:
2(25+20)=90. 25 plus 20 is 45 and 45 times 2 is 90
<span>67/100 as a decimal.
Divide numerator by denominator. Answer = decimal form.
67/100
67/100 = 0.67
67/100 as a decimal = 0.67
</span>
Answer:
C
Step-by-step explanation:
idk