Answer:
<6 = 60 degrees, <7 is 50 degrees, <8 is 70 degrees
Step-by-step explanation:
Angle 6 is 60 degrees because of the alternate interior angles theorem.
Angle 7 is 50 degrees, also because of the alternate interior angles theorem.
Now, the three interior angles of a triangle should add up to 180 degrees. That means:
60 + 50 + <8 = 180
<8 = 70 degrees
<6 = 60
<7 = 50
<8 = 70
Answer: The answer would be number 10
Answer:
10 2/15 hours
Step-by-step explanation:
If we have a candle that is 11 2/5 inches tall
It burns 1 1/8 inches per hour. We need to divide to see how long the candle will last
11 2/5 ÷ 1 1/8
I will convert the mixed numbers to improper fractions
11 2/5 = (5*11+2)/5 = 57/5
1 1/8 = (8*1+1)/8 = 9/8
57/5 ÷ 9/8
Copy dot flip
57/5 * 8/9
456/45
Now we change it back to a mixed number
45 goes into 456 10 times with 6 left over
10 6/45
This simplifies to 10 2/15
Answer:
d the diameter is 4 inches.
Step-by-step explanation:
d=2r=2×2=4
Computer A will cost you
.. $1360*(1 -0.10)*(1 +0.065) = $1303.56
Computer B will cost you
.. $1095*(1 +0.0575) = $1157.96
The difference in price of $145.60 will earn you interest of
.. $145.60*3.75% = $5.46
so your total savings buying the refurbished computer would be
.. $145.60 +5.46 = $151.06
_____
... assuming you have to pay no service fees on the refurbished equipment. (Sometimes, such equipment is less reliable and/or has a reduced-length warranty period.)