2 years ago

Help for Geometry #6 and 7

1 answer:

8 0

Find the area of the rectangle and the 1/2 circle, then subtract the half circle's area from the rectangle's.
Area of the rectangle is 30in.
Area of the 1/2 circle is 19.625.
Subtract
30-19.625
10.375
(Round it to 10.4 in this case)

You might be interested in

You are skiing down a hill with an altitude

Yuki888 [10]

Answer:

x= 40

Step-by-step explanation:

award me

4 0

2 years ago

the central angle of a sector is 60 degrees and the area of the circle is 144 pi. What is the area of the sector

rjkz [21]

The radius of the circle,
Pi × r² = 144 pi
r ² = 144
r = 12

The area of the sector,
60 / 360 × pi × 12² = 144/6 × 22/7 or 3.142
= 75. 43 or 24 pi

7 0

2 years ago

What is the value of f(x) when x = -1<br> f(x) = 2* + 5

LenaWriter [7]

Do you still need any help??

7 0

2 years ago

Factor Completely: 3x^2+8x+5

Katen [24]

Answer:

17x+5

Step-by-step explanation:

3x^2=9x

9x+8x+5

(9x+8x)+5

17x+5

5 0

3 years ago

Quadrilateral MBPV is similar to quadrilateral GKDF. BP = 78 mm, KD = 30 mm , and FD = 45 mm. What is VP? Enter your answer in t

vlada-n [284]

Answer:

VP = 117 mm

Step-by-step explanation:

Corresponding sides of similar quadrilaterals are proportional.

VP/FD = BP/KD

VP = FD·BP/KD = (45 mm)·(78/30) . . . . multiply by FD; fill in the givens

VP = 117 mm

4 0

2 years ago