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3 years ago

Find the area of the composite shape lable your answer in square in

Mathematics

1 answer:

Lelechka [254]3 years ago

4 0

Answer:

Step-by-step explanation:

A = 6(12) + ½(12)(3) = 90 in²

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What is the probability of at least 2 people having the same birthday as you in a class of 29 students?

Leno4ka [110]

Answer:

The chance that the second person has the same birthday is 1/365. To find the probability that both people have this birthday, we have to multiply their separate probabilities. (365/365) * (1/365) = 1/365, or about 0.27%

4 0

3 years ago

Perform the indicated operation. (-50) ÷ (-2)

KATRIN_1 [288]

(-50)/(-2)

= 25

when numbers with same signs are divided it gives positive sign........

4 0

3 years ago

Read 2 more answers

IS THERE ANYONE GOOD AT MATH AND FINDING ROOTS ON GRAPHS THAT CAN HELP ME PLZ ??????

elena-s [515]

Answer:

Step-by-step explanation:

A root is a value for which a given function equals zero. When that function is plotted on a graph, the roots are points where the function crosses the x-axis. For a function, f(x) , the roots are the values of x for which f(x)=0 f ( x ) = 0 .

3 0

3 years ago

От 2

sergiy2304 [10]

I think it is mk because 4 plus 2 is sixty

3 0

4 years ago

Playland park charges 7 dollars admission plus 75 crnts per ride. Funland park charges 12.50$ admission plus 50 cents per ride.

WINSTONCH [101]

Answer:

22 rides

Step-by-step explanation:

Both the parks has a fixed cost (admission fee) and a variable cost (per ride cost). We can model 2 equations in "x" [let x be number of rides], equate them and find "x".

Playland Park:

Fixed Cost = 7

Variable Cost = 0.75x (in dollars)

Equation = 7 + 0.75x

Funland Park:

Fixed Cost = 12.50

Variable Cost = 0.50x (in dollars)

Equation = 12.50 + 0.50x

Now we equate and solve for x:

$7+0.75x=12.50 + 0.50x\\0.75x-0.50x=12.50-7\\0.25x=5.50\\x=\frac{5.50}{0.25}\\x=22$

Hence,

the cost would be same for both parks for 22 rides

8 0

4 years ago