Answer:
75cents for the fudge while the bubble gum are .50 cents
Step-by-step explanation:
because we got that 75 cents is for the fudge so they we multiple 75cents w 2 and when you sum it up if it makes the amount they spent then its right
I believe it’s -6 square root of 2 + 3 square root of 4 + 6 square root of 5
Answer:
<em>The slope is 0.55</em>
Step-by-step explanation:
<u>Right Triangles</u>
The string, the ground, and the height of the balloon form a right triangle where the trigonometric ratios are satisfied.
The image below shows the geometric construction. We are required to find the slope the string forms with the ground.
It can be found by using the tangent ratio:
Substituting y=30 and x=55
The slope is 0.55
Answer:
Step-by-step explanation:
The answer is D
y=1/2x-8
Take x=-6
Y=1/2(-6)-8=-11
Take X=-2
Y=1/2(-2)-8=-9
Take X=4
Y=1/2(4)-8=-6
Take X=8
Y=1/2(8)-8=-4
Answer:
dy/dx = 6x(x²-3)cos2x - 2(x²-3)³sin2x
Step-by-step explanation:
We use the Product Rule:
y= (x²-3)³cos2x
dy/dx = (x²-3)³ d(cos2x)/dx + cos2x * d ((x²-3)³)/dx
= (x²-3)³ * -2sin2x + cos2x * 3(x²-3)*2x
= -2sin2x*(x²-3)³ + 6xcos2x*(x²-3)
= 6x(x²-3)cos2x - 2(x²-3)³sin2x
