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Bumek [7]
3 years ago
12

What are opposites?

Mathematics
1 answer:
Scrat [10]3 years ago
3 0

Answer:

Opposites are basically the negative and positive of a number.  I cannot think of something for a real world situation though.

Step-by-step explanation:

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1- 1/4 + 2/5= please help
zlopas [31]

Answer:

1.15:)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Classify the triangle by its side
saw5 [17]

Answer:

the answer is a. scales triangle

Step-by-step explanation:

21^2 + 12^2= 28^2

441 + 144<784

3 0
3 years ago
12. Dominic drives a taxi. He charges a $2 flat fee plus $1.50 per mile.
r-ruslan [8.4K]

Answer:

The y-intercept represents the flat fee.

Step-by-step explanation:

The y-intercept on the graph would be the point at which the line cuts across or intercepts the y-axis. At this point, the value of x (miles travelled) would be 0. The y-intercept in this case, would be the flat fee which is given as $2.

At x = 0, f(0) = 2.

The y-intercept represents the flat fee on the graph of f(x).

5 0
3 years ago
Courtney is twice as old as Andre and three years older than Natalie. Courtney is half Shari's age. The difference between Shari
lesantik [10]

The question does not seem complete, but I'll represent the statement mathematically and look for their ages each. This is because the worst they can ask for is their ages.

Let C stand for Courtney's age, A for Andrei's age, N for Natalie's age and S for Shari's age. From the question we can deduce the following:

C = 2A

C = N + 3

C = S/2

S - N = C + A

S = 2C, N = C - 3 and A = C/2, therefore we have

2C - (C - 3) = C + C/2

C + 3 = C + C/2

C/2 = 3 and C = 6

A = C/2

A= 6/2

A = 3

N = C - 3

N = 6 - 3

N = 3

S = 2C

S = 2 x 6

S = 12.

C = 6, A = 3, N = 3 and S = 12

8 0
2 years ago
In ∆ PQR, ∠P = 75°, ∠Q = 60° then ∠R =​
densk [106]

Step-by-step explanation:

<R = 180-<P-<Q

<R= 180-60-75

<R = 45°.

hope this helps you

6 0
2 years ago
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