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valina [46]
3 years ago
13

Pls help mee help help help help

Mathematics
1 answer:
stich3 [128]3 years ago
8 0
Area of circle: pi * r^2
r = 4.8
4.8^2 * 3.14 = 23.04 * 3.14
= 72.3456
You might be interested in
Rubi walks from her house 1 3/4 miles to get her bike. Then she rides 2 1/3 miles to reach her car. Finally she drives the car 3
g100num [7]

Answer:

7.46 miles she has traveled from her house to the goal.

Step-by-step explanation:

total distance traveled = 1 3/4+ 2 1/3+ 3  3/8 miles

   =7/4 + 7/3+ 27/8 ( converting the mixed numbers into improper functions)

= 7(6) +7(8) +27(3)/24  (taking LCM)

=42 +56+ 81/24  (adding)

= 179/24

= 7.46 miles

5 0
4 years ago
3 times a number plus 5 is the equal to the same number increased by 17. what is the number
kondor19780726 [428]

Answer:

The number is 6

Step-by-step explanation:

Let the number be x

3 times a number plus 5 =  3x +5

Same number increased by 17 = x + 17

3x + 5 = x + 17

3x -x  + 5 = 17

2x + 5 = 17

2x = 17 - 5

2x = 12

x = 12/2

x = 6

3 0
4 years ago
Evaluate 7a -5b when a=5 and b=4
abruzzese [7]

Answer:

55

Step-by-step explanation:

plug in the numbers to the equation

7(5)+5(4)=55

6 0
3 years ago
(4,7) up 3 units and right 6 units
Feliz [49]

Answer:

(4,7) up 3 units and right 6 units is (10,10)

Step-by-step explanation:

(4,7) goes up 3 units, which becomes (4,10). (Go up: 7 + 3 = 10)

(4,10) moves to the right 6 units, which becomes (10,10). (Right: 4 + 6 = 10)

8 0
3 years ago
Which statement is an example of the Addition Property of Equality?
zheka24 [161]

Answer:C

Step-by-step explanation:

5 0
3 years ago
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