Solve for x. A. 4 B. 3 C. 5 D. 7

Mathematics

1 answer:

schepotkina [342]2 years ago

5 0

Answer:

C. 5

Step-by-step explanation:

The product of distances to the near and far intercepts with the circle are the same for each line segment. In the case of the tangent, those distances are the same, so you have ...

6×6 = 4×(4+x)

36 = 16 +4x . . . . eliminate parentheses

9 = 4 + x . . . . . . .divide by 4; next, subtract 4

5 = x

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Find the volume of the composite solid shown below, Round answer to the nearest hundredth.

MrMuchimi

First you’d start off by finding the volume of the rectangular prism on the bottom. The formula for this is lwh or (length*width*height) so you’d plug in the numbers and get 4*4*5 which multiplies out to be 80inches cubed. Next you’d have to find the volume of the pyramid by using the formula lwh/3 or ((length*width*height)/3) so it would be ((4*4*6)/3) and that equals 32inches cubed. Finally, you add the 2 volumes together so 80inches cubed+32inches cubed and get 112inches cubed. Hope this helps

4 0

2 years ago

Find the sum of the interior angle measures of the green polygon,

Radda [10]

Answer:

The sum of interior angles of given polygon is 900°

Step-by-step explanation:

A regular polygon is a n-sided figure with n sides and the length of all sides is same.

In the diagram, we have a polygon with 7 sides.

The formula given is used to calculate the sum of interior angles of a polygon

$Sum\ of\ interior\ angles = (n-2)*180$