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dezoksy [38]
3 years ago
11

Lance and Rita were tied in a game. Then Lance got these scores: 19, -7, 3, -11, 5. Rita got these scores: 25, -9, 5, -9, 8. Who

had the higher score?
Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
3 0

Answer:

Rita had the higher score.   Remember to rate 5 and everything else, thanks!

Step-by-step explanation:

Lance got 19, -7, 3, -11, 5.

Rita got 25, -9, 5, -9, 8.

For Lance 19 -7 = 12 then 12 + 3 = 15 then 15 -11 = 4 then you add 5 which equals 9

For Rita 25 -9 = 16 then 16 + 5 = 21 then 21 -9 = 12 and 12 + 8 = 20

You might be interested in
A rectangles length is 1.5 times its width. The perimeter of the rectangle is four more than 3 times the length. What are the di
vovikov84 [41]

Answer:

  8 by 12 units

Step-by-step explanation:

Let w represent the width of the rectangle. Then the length is 1.5w. The perimeter is 4 more than 3 times this, so is (3(1.5w) +4) = 4.5w+4

The perimeter is given by the formula ...

  P = 2(length + width)

Filling in the given values for the variables, we have ...

  4.5w +4 = 2(w +1.5w)

  4 = 0.5w . . . . . . subtract 4.5w and collect terms

  8 = w . . . . . . . . . multiply by 2

  length = 1.5×8 = 12

The rectangle is 8 units wide and 12 units long. The perimeter is 40 units.

4 0
2 years ago
107 = 7 - 2(7b - 1) what does b equal?
topjm [15]

107 = 7 -2 (7b - 1)

First, distribute -2 to all terms within the parenthesis

-2(7b - 1) = -14b + 2

107 = 7 -14b + 2

Combine like terms

107 = -14b (+7 + 2)

107 = -14b + 9

Isolate the b. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

Subtract 9 from both sides

107 (-9) = -14b + 9 (-9)

107 - 9 = -14b

98 = -14b

Isolate the b. Divide -14 from both sides

(98)/-14 = (-14b)/-14

98/-14 = b

b = −7

-7 is your answer

hope this helps

5 0
3 years ago
PLEASE HELP I WILL GIVE BRAINLIEST
Triss [41]

Answer:

20 inches²

Step-by-step explanation:

perimeter = 8 + 3 + 5 + 4

= 20 inches²

4 0
2 years ago
Write an equivalent expression to -2(1.5+5)-4(-0.5+3h)
finlep [7]

Answer:

-11-12h

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the distance between the points with polar coordinates (3, 120°) and (0.5, 49°)
nikklg [1K]
X 1 = 3 * cos 120° = - 3 cos 60° = - 3/2 = - 1.5
y 1 = 3 * sin 120° = 3 sin 60° = 3√3 / 2 = 2.598
x 2 = 0.5 * cos 49° = 0.328
y 2 = 0.5 * sin 49° = 0.37735479
--------------------------------------------
d = [( x 2 - x 1 )² + ( y 2 - y 1 )²]^(1/2)
d = [ ( 0.328 + 1.5 )² + ( 0.37735479 - 2.598) ] ^(1/2)
d = ( 3.341584 +4.931265 )^(1/2)
Answer: The distance is :
d = 2.876256
 
3 0
3 years ago
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