2+2(3+4)-(4-1)×(5+6)
=2+2(7)-3×11
=2+14-33
=16-33
=-17
the ans is -17
hope it helps~
Answer:
30 degrees
Step-by-step explanation:
Already did the solving in one of your previous questions.
X intercepts are where y=0
0=x^2+1x-42
0=(x-6)(x+7)
set to zero
x-6=0
x=6
x+7=0
x=-7
x intercepts are (-7,0) and (6,0)
y intercept is where x=0
y=0^2+0-42
y=-42
y intercept is (0,-42)
x intercepts at (-7,0) and (6,0)
y intercept at (0,-42)
To find the volume of a cylinder, use this formula: V = (pi)(r^2)(h)
We'll use 3.14 for pi.
Can A:
Diameter = 10
Radius = 5
Height = 10.5
Because the radius is half that of the diameter.
C = 3.14 * (5^2) * 10.5 = <span>824.25
Can A Volume = </span><span>824.25
Can B:
Height = 11
Radius = 3.75
V = 3.14 * (3.75) * 11 = </span><span>129.525
Can B Volume = </span><span>129.525
Can A is bigger than Can B.</span>