Answer:
Step-by-step explanation:
√20=√5*2*2
√20=2√5
Answer:
y=2.50+50
Step-by-step explanation:
hope it helps
please mark brainliest
Answer:
6 1/2 feet
Step-by-step explanation:
There are 12 inches in 1 foot.
Divide 78 inches with 12 inches to get the amount of foot 78 inches equals to.
78/12 = 6.5
6 1/2 feet is your answer
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There are 6.5 feet in 78 inches. Hope this helps.
is a tangent to the curve
at the point (3,5). Find A, the coefficient of
Answer:
Step-by-step explanation:
The equation of the curve is
.
The gradient function is given by
The gradient of this curve at the point (3,5) is equal to the gradient of the tangent which is 11.
The given point, (3,5) also satisfies the equation of the curve.
Equation (2) minus equation (1) gives
This implies that;