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elena-s [515]
3 years ago
9

Identify the terms, like terms, coefficients, and constants in each expression. –5x + 4 – x –1

Mathematics
1 answer:
-Dominant- [34]3 years ago
6 0
-6x+3 u have to add same integers and subtract different integers
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Many games depend on how a ball bounces. For example, if different basketballs rebounded differently, one basketball would bounc
Crank

Answer:

Basketball = 0.743

Step-by-step explanation:

Given

Tennis:

Starting Height = 200 cm

Rebound Height = 111 cm

Soccer Balls;

Starting Height = 200 cm

Rebound Height = 120 cm

Basketball:

Starting Height = 72 inches

Rebound Height = 53.5 inches

Squash:

Starting Height = 100 inches

Rebound Height = 29.5 inches

For measuring the bounciness of a ball, one needs that starting Height of and the rebound Height of that ball which have been listed out above.

Calculating the rebound ratio of each balls.

Rebound Ratio = Rebound Height/Starting Height

Tennis: 111/200= 0.556

Soccer Balls: 120/200 = 1.667

Basketball: 53.5/72 = 0.743

Squash: 29.5/100 = 0.295

From the rebounding ratio calculated above, it can be seen that basketball has the highest rebound ratio of 0.743 and is the bounciest of all whole Squash has the least rebound of 0.295 ratio, hence it is the least bounce of all.

8 0
3 years ago
Which answer is correct? It wouldn’t let me click mathematics btw
Bad White [126]
6)
KM bisects on <NKL so m<MKN = m<MKL = 3x + 5

2(m<MKL) + m<JKN = 180
2(3x+5) + 8x + 2 = 180
6x + 10 + 8x + 2 = 180
14x + 12 = 180
14x = 168
    x = 12

so 
 m<MKN = m<MKL = 3x + 5 = 3(12) + 5 = 36 + 5 = 41

answer
b. 41

7)

2 supplementary has sum = 180
x + x + 14 = 180
2x + 14 = 180
2x = 166
  x = 83
  x + 14 = 83 + 14 = 97

2 angles are 83 and 97

answer
b. 83, 97
7 0
3 years ago
Before Nina bought groceries on April 22, she had a balance of $487.25 in her checking account. Nina wrote her transactions in h
Amiraneli [1.4K]

Answer: 429.75

Step-by-step explanation: i did it before

6 0
3 years ago
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A cake calls for 25 cups of sugar. If I use 225 cups of sugar, how many batches did I make?
Alja [10]

Answer:

9

Step-by-step explanation:

225/25= 9

9 batches

5 0
3 years ago
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Need help solving for X
MAXImum [283]
I believe that x=20 from the math i did hopefully its helpful.
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3 years ago
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