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OlgaM077 [116]
3 years ago
13

PLSSSS HELP ASSAP 50 POINTS FPR FIRST PERSON TO ANSWER ​

Mathematics
1 answer:
Dafna1 [17]3 years ago
6 0

Answer:

a. 2/3 or 0.6666...

b. AB = 6cm and AD = 3cm

Step-by-step explanation:

28/42 = 2/3

14/21 = 2/3

42*1/7 = 6

21*1/7 = 3

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Anastasy [175]

Answer:

\frac{6}{25}

Step-by-step explanation:

P(A) =  \frac{number \: of \: times  \: A \: occurs}{total \: number \: of \: spins}

P(A) =  \frac{12}{12 + 16 + 13 + 9}  =  \frac{12}{50}  =  \frac{6}{25}

4 0
3 years ago
A car manufacturer announced that next year the price of a certain model car would increase by 5.5 %. This year the price is ​$1
zloy xaker [14]

Answer:

Increase: $969.93 New Price: $18,604

Step-by-step explanation:

I got this answer by finding out how much of the initial price 5.5% was, it ended being 969.925 so I rounded that to 969.23 so that I may found how much the price increased, then I added the increase price to the initial price so that I may find out how much the car would cost next year which is, $18,604.

8 0
3 years ago
How do you isolate the variable in 1/2p+75=100
hram777 [196]

Answer:p=50

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Which points can be used in the diagram as the third vertex to create a right triangle with hypotenuse XY? Select all that apply
Serga [27]

Answer:

(-2,-2) and (3,4)

Step-by-step explanation:

Edge 2020

7 0
3 years ago
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Help me do this plzzzzzzz
yulyashka [42]

Answer:

see below

Step-by-step explanation:

4a)  x / 12 = 5

    multiply both sides of equality by 12

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4b) Dan charges $12 per hour, this doesn't change so it's the constant of proportionality.

4c) S = 12h

  If you substitute the h with the number of hours worked multiply with the  constant of proportionality 12 you'll get the amount charge S.

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3 0
3 years ago
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