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Readme [11.4K]
3 years ago
5

What is the answer to this question ?

Mathematics
1 answer:
STALIN [3.7K]3 years ago
4 0
A is not commutative with the above expression
your answer is A
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7(2c−5d)−3(d−2c) What’s this answer
Kazeer [188]
1. 7(2c-5d)-3(d-2c)
2. 14c-35d-3d+6c (DISTRIBUTE)
3. Answer: 20c-38d (PUT TOGETHER LIKE TERMS AND SOLVE)
4 0
3 years ago
What is the value of c?
Korolek [52]

Answer:

c=9

Step-by-step explanation:

it’s because from the angles, you can see that this is an isosceles triangle, there the two sides have to be the same.

5 0
2 years ago
Suppose Jolene played 56 tennis matches in one year, and won 38 of them. What percent of the matches did she win? Round your ans
Delicious77 [7]

Answer:

D. 68%

Step-by-step explanation:

38/56 = 0.678

Move the decimal over 2 spots to get 67.8

Round that up to 68

5 0
3 years ago
1. Pick a sport and name two categorical variables and two numerical variables
Varvara68 [4.7K]

Answer:

Football

Categorical variables:

Type of game= Ball game

Governing body= Federation Internacionale de Football Association (FIFA)

Numerical Variables

Number of players in each team= 11

Number of teams involved= 2

Step-by-step explanation:

A categorical variable is data about a subject that tells its category, type or description. It answers the what, when, why, which, and where questions. The game of football is categorized as a ball game and the governing body that supervises it is FIFA. This answers the question of 'Which governing body supervises the game of football?

Numerical variables give details of a subject in terms of figures, or measurements. To answer the question of how many people play the game of football in each team, we state that there are 11 players and the number of teams that can play at the same time is 2.

6 0
3 years ago
a line that contains point (2, –2) and perpendicular to another line whose slope is –1. What is the equation of the line and gra
dolphi86 [110]
It would x - 4 = y because tge opposite reciprocal of -1 is 1 and so using point slope form y + 2 = x - 2 and when simplified youll get x - 4 = y.
5 0
3 years ago
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