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Lubov Fominskaja [6]
2 years ago
10

Rita paid for a $2.95 sandwich and a

Mathematics
1 answer:
Arlecino [84]2 years ago
4 0
Lunch cost $4.14 and she got $5.86
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Hey please I need help with this
saul85 [17]

Answer:

78.5

Step-by-step explanation:

This is because of the formula r^2pi since 5^2=25 and 25x3.14 it equal 78.5

8 0
3 years ago
What is the solution of x=2+√x-2 ?
Blizzard [7]
C. \: x = 2 \: or \: x = 3
3 0
3 years ago
I cannot find the answer to this question please help
Troyanec [42]
The answer would be 689
8 0
2 years ago
Do anyone know this youll get 20 points​
9966 [12]

Answer:

A. Acute

B. 80 degrees

Step-by-step explanation:

8 0
2 years ago
A triangle is placed in a semicircle with a radius of 3 yd, as shown below. Find the area of the shaded region.
Kitty [74]

Answer:

Considering that the shaded area is the part of the semi circle outside the triangle:

Area of circle= Pi x radius2 (this means radius squared)

Area of triangle= 1/2 x base x height

1/2 (because it is a semi circle) x 3.14 (in replacement of pi as directed by question) x 9squared= 127.17

127.17 - (1/2 x 18 x 9) = 46.17cmsquared

3 0
3 years ago
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