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Blababa [14]
3 years ago
13

Johnny, Ellie and marina scored 20 goals all together if johnny got two more than marina and and Ellie got three times as many a

s johnny what did each person score
Mathematics
2 answers:
tino4ka555 [31]3 years ago
8 0
Johnny 22 marina 20 and ellie 60
Maslowich3 years ago
7 0
Johnny scored 4.4
Ellie scored 13.2
Marina scored 2.4
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I need help with this math worksheet.im not smart at all.
garik1379 [7]

Answer:

1) 11.581

2) 10.78

3) 14.8

4) 3.5

5) 16.28

6) .64

7) 23.3

8) 1.24

9) 6.53

10) 1.59

11) 8.79

12) 27.7919

Step-by-step explanation:

Ur smarter than u think. ^_^

7 0
3 years ago
Read 2 more answers
Identify the value of c in the following quadratic function f (x) = -2x^2+ 3x – 4
Hitman42 [59]

Answer:

-4

Step-by-step explanation:

Given function

f(x) = -2x² + 3x - 4

Comparing with ax² + bx + c We get

c = - 4

Hope it will help :)❤

5 0
3 years ago
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The radius of a circle is 3 centimeters. What is the circle's circumference?
Luda [366]
It should be 18.84. To find the circumference of a circle you would times the diameter by pi or 3.14 but since its the radius you would need to times pi (by the radius and times that by 2. so 3 times 2 is 6 and 6 times 3.14 is 18.84
3 0
3 years ago
Which is true?
aksik [14]
I believe the correct answer is A.
4 0
3 years ago
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Please help me answer the question in the picture
love history [14]
Parallel = same slope
Y = -3x + 7, the slope is -3
Slope intercept form: y = mx + b
Y = -3x + b
Plug in point (2,-4) and solve for b
-4 = -3(2) + b
-4 = -6 + b, b = 2
Solution: y = -3x + 2
The answer is D
5 0
3 years ago
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