Answer:
D. 2
Step-by-step explanation:
Common denominator is already presented which is 4.
-3/4 and 3/4 cancel each other out.
you can also convert to decimal form -3/4 + 2 3/4 is the same as:
-0.75 + 2.75 = 2.
Pipe 1=5√96=5√(6*2⁴)=5*2²√6=20√6
pipe 2=12√150=12√(6*5²)=12*5√6=60√6
pipe 3=2√294=2√(6*7²)=2*7√6=14√6
piping=pipe 1 + pipe 2 + pipe3
piping=20√6 + 60√6 + 14√6=(20+60+14)√6=94√6
Answer: 94√6 (this is the correct answer)
your choices are not corrects
Answer Perimeter = 33in
Step-by-step explanation:
AC = 20
BD = 20
AB = 13
O is the midpoint
OD = OC = 20/2 = 10
AB = DC = 13 in
P = DC + OD + OC = 13+10+10 = 33in
<h3>
Answer: True</h3>
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Reason:
Replace x with 4 in each inequality
x > 0 becomes 4 > 0 which is true
x < 7 becomes 4 < 7 which is also true
Both inequalities are true, which confirms x = 4 is a solution.
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If you wanted, you can think of x > 0 as 0 < x
Then we have 0 < x and x < 7 become 0 < x < 7
Replacing x with 4 has 0 < 4 < 7 as a true statement.
Answer:
perimeter = 6x+15
Step-by-step explanation: