Answer:
=66.501505not9x21−1310.355601no2pt10x12−177.337346not9x11
Step-by-step explanation:
A). maximum height attained = the x-value of the vertex which is (-b/2a) = -1/-0.01 = 100 feet
b). distance travelled horizontally = positive root = 204.881 feet
Find the b value by plugging in the slope and known coordinates,
-2=0(4)+b
-2= 0+b
-2=b
You can also tell this without calculating since a slope of 0 will always have the same y value. Therefore if (4,-2) is on the line, the y value of the whole line must be -2.
Final answer: y=0x-2, which is y=-2
Answer:
Width = 21 inches and length = 27 inches.
Step-by-step explanation:
The formula of perimeter is Perimeter = 2·length + 2·width. The length is 6 inches longer than width, we can call "x" to the width ⇒ length = x + 6.
Perimeter = 2·(x + 6) + 2·x ⇒ Perimeter = 2x + 12 + 2x ⇒
Perimeter = 4x +12 ⇒ 96 = 4x + 12⇒ 96 - 12 = 4x ⇒84 = 4x
⇒ 84/4 = x ⇒ x = 21.
So, width = 21 inches and length = 27 inches.
Answer:
V of cylinder = V=πr^2h
V of rectangular prism = l*w*h
V of cylinder = 16 * 3.14 * 8
= <em><u>401.92</u></em>
V of rectangular prism = 14 * 8 * 12
= <em><u>1344</u></em>
<em><u>Add = 401.92 + 1344</u></em>
<em><u> = 1,745.92</u></em>
<h2><em><u>
1,745.92 is the answer.</u></em></h2><h2><em><u>
Rounded the answer is C</u></em></h2>