I'm guessing you are looking for the answer on the first question, because I cannot read the rest of the second one lol.
So start with the volume of cone formula: V=3.14(5)^2 (6/3)
157.08
157
H is the answer
You need to buy 100 feet of fencing.
2(30) + 2(20) = 60 + 40 = 100
Answer:
The most the books could cost is 8 bucks.
Step-by-step explanation:
To find this answer you mostly have to find unit rate.
Or you could subtract 56-48 to get your answer because each book cost the same so 8+48 +56
Hope this helps.
Answer:
∠1 = 36°
∠2 = 122°
∠3 = 122°
∠4 = 38°
Step-by-step explanation:
∠2 = 180°-58° (Supplementary angles add up to 180°)
= 122°
∠2 = ∠3 (Vertically opposite angles are equal)
= 122°
∠1 = 180°-122°-22° (Sum of angles in a triangle is 180°)
= 36°
∠4 = 180°-122°-20° (Sum of angles in a triangle is 180°)
= 38°
We know what y equals already.
y = x + 5
2x - x + 5 = -2
x + 5 = -2
-5 -5
x = -7
y = -7 + 5
y = -2
Now we have our values
Answer: (-7,-2)
or
x = -7
y = -2