The radius of a circle is a 1.6 calculate its circumference

Answers

Answer 1

Answer: Write down the formula for finding the circumference of a circle using the radius. The radius is half as long as the diameter, so the diameter can be thought of as 2r. Keeping this in mind, you can write down the formula for finding the circumference of a circle given the radius: C = 2πr. In this formula, "r" represents the radius of the circle. Again, you can plug π into your calculator to get its numeral value, which is a closer approximation of 3.14.

Answer 2

Answer:

Answer:

C≈10.05

Step-by-step explanation:

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Please help me with this

Answers

Answer: D

Step-by-step explanation:

A= π*r² = π*7.3² ≈ 167.4154725

Find the y-intercept of 91-90/19-16.

Answers

Answer:

$91 - 90 / 19 - 16$

Erine wrote 5 checks for $35 each. what was the change in her checking account balance after writing these checks?

Answers

She had lost $175 from her bank account

You will find the answer when you times 5 by 35, as that is the change made to her checking account

What are the domain and range of the function {(2,0), (4, - 2), (8, -2), (1, 6), (-5, 0)}?

Answers

Answer:

domain: {2,4,8,1,-5}

range: {0,-2,6}

Step-by-step explanation:

the domain is the x-values in the ordered pair while the range is the y-values.

hope this helped!!

4 ft'1. MAFS.7.G 2.6 V Bh Use the figure above, and find the volumeof the given figure.O 10 ft cubedO 20 ft cubedO 40 ft. cubedO 80 ft. cube

Answers

V = Bh

B = area of the base of the triangles

Area of the triangle = hb/2 = (8ft * 5ft)/2 = 40ft² / 2 = 20 ft²

V = 20 ft² * 4 ft = 80 ft³

Volume of the triangular prism is 80 ft³

Describe a sequence of transformations that shows that Polygon A is congruent to Polygon B. Please answer all below

Answers

5. shape A is rotated 180d around the axis

what in the world is this- omg k need friends but hiii

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