3 years ago

PLS HELP ASAP! 20 PTS evaluate

Mathematics

1 answer:

alexandr1967 [171]3 years ago

7 0

Answer:

Step-by-step explanation:

Cos^-1(1/2) = 60

To get from a degree to radian, simply multiply by pi then divide by 180. So the final answer is 1/3pi or approximately 1.0472

I hope this helped! :D

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PLZ HELP ASAP!!!!!!!!

andreyandreev [35.5K]

Answer:

Step-by-step explanation:

formula for cylinder:V=πr2h

shape of the base: circle

formula for circle: A=πr2

radius: 6.5cm

height: 16cm

V=3.14x6.5^2x16

2122.64cm^3

4 0

3 years ago

Read 2 more answers

Guests at a pizza party are seated at three tables. The small table has 5 seats and 2 pizzas. The medium table has 7 seats and 3

bagirrra123 [75]

Answer:

the 5 seated table with the 2 pizzas got more each.

Step-by-step explanation:

$\frac{5}{2} = 2\frac{1}{y2}$ pieces each

$\frac{7}{3} = 2\frac{1}{3}$ pieces each

$\frac{12}{5} = 2\frac{2}{5}$ pieces each

Now change the fractions s that they all have a common denominator.

$2\frac{1}{2} = 2\frac{15}{30}$

$2\frac{1}{3} = 2\frac{10}{30}$

$2\frac{2}{5} = 2\frac{15}{30}$

Thus meaning that the 5 seated table with the 2 pizzas got more each.

6 0

3 years ago

The following points were plotted on the coordinate plane:

Inessa05 [86]

Step-by-step explanation:

Its a parallelogram

Hope it helps

3 0

3 years ago

If I have to. See one more<br> I'll

creativ13 [48]

Answer:

yes

Step-by-step explanation:

6 0

3 years ago

It cost 17.50 to get into the fair and then cost $8.75 for every ride. I go on . I spent a total of $131.25. Write an equation a

gregori [183]

Answer:

131.25= 17.50+8.75x is the equation

Step-by-step explanation:

solve it to find x

131.25=17.50+8.75x

(subtract 17.50 from both sides)

113.75=8.75x

(divide both sides by 8.75)

13=x

3 0

3 years ago