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alexandr1967 [171]
2 years ago
11

Please please please answer me fast

Mathematics
1 answer:
fgiga [73]2 years ago
5 0

Step-by-step explanation:

aeea of rectangle =l.w

= 14.5×4

= 58

area of triangle =1/2×base×height

1/2×4×6.25

=25/2

=12.5

area of composite figure = area of rectangle +area of triangle

=58 +12.5

= 70.5

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cestrela7 [59]

Answer:

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Step-by-step explanation:

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2 years ago
(08.02)How many solutions are there for the system of equations of shown on the graph?
RSB [31]

Answer: B. One solution

Step-by-step explanation: As you see, both of these lines intersect on the point (0, 3). The point where the lines intersect is the solution. Since these lines are perpendicular, they will only intersect one time. Therefore, there is only one solution, that being (0, 3).

I hope this helps!! Pls mark brainliest :)

3 0
1 year ago
The County Fair has to 2 ticket options.Option 1 has an entry fee of $5 and charges $0.65 per ride per ride. Option 2 has an ent
Ugo [173]

For 25 tickets total cost of option one and option two to be the same.

Step-by-step explanation:

Let us assume the total number of rides = m

for which BOTH options cost same.

Case: 1

The cost of entry fee  = $5

The cost per ride = $0.65

So, the cost of m rides  = m x ( Cost of 1 ride )  

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Cost of purchasing m tickets in first ride  = Entry Fee + Per ticket cost

                                                                       = 5 +0.65 m    ..... (1)

Case: 2

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So, the cost of m rides  = m x ( Cost of 1 ride )  

=  m x ($0.45 ) = 0.45 m

Cost of purchasing m tickets in second ride  = Entry Fee + Per ticket cost

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Now, equating (1) and (2), we get:

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5 0
3 years ago
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Katena32 [7]

Answer:

60.5%

Step-by-step explanation:

60% white, 40% black

The first draw you have a 60% chance drawing a white marble, the second time you have a 55% chance since you already drew one in the first round. so i think it is 60.5%% chance drawing white on both rounds since I add 60+55=121. 121/200=60.5%

8 0
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Answer:

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Step-by-step explanation:

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