The spent 4.50 individual and 9.50 together and they have 24.50
The lateral surface area of the cylinder is option A) 251.3 cm²
<u>Step-by-step explanation:</u>
It is given that,
- The height of a cylinder is 5 centimeters.
- The diameter of the base of the cylinder is 16 centimeters.
<u>To find the radius of the cylinder :</u>
Radius = Diameter / 2
⇒ 16/2
⇒ 8 centimeters.
- The radius of the cylinder is 8 centimeters.
<u>To find the lateral surface area of the cylinder :</u>
The lateral surface area of the cylinder = 2πrh
where,
- π the default value of 3.14
- r is the radius
- h is the height
∴ The lateral surface area of the cylinder = 2×3.14×8×5
⇒ 251.3 cm²
Answer:
12/35
Step-by-step explanation:
(6/7)*(2/5)=(12/35)
The first step in rewriting the function in a vertex form is (a) -4 must be factored from -4x² + 2x
<h3>How to determine the first step?</h3>
The equation is given as:
y = -4x² + 2x - 7
Factor out -4 from the first two terms of the equation
y = -4(x² + 0.5x) - 7
The above means that the first step in rewriting the function in a vertex form is (a) -4 must be factored from -4x² + 2x
Read more about vertex forms at:
brainly.com/question/18797214
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