3 years ago

GIVING BRAINLIEST

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

5 0

Answer:

Hello, The answer is LxW Dived by 2 sorry for being second

Step-by-step explanation:

I'm in sixth grade so i should know this.

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What are the odds against rolling a sum of 6 with the roll of two dice?

Contact [7]

For one dice 1/6
for the other dice 1/6

it equals 2 /6

which is simplified to 1/3

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4 years ago

Write the following<br> as an<br> algebraic expression.<br> Subtract 3x + 6 from 8x -1.

Katen [24]

Answer:

(8x - 1) - (3x + 6)

hope this helps

6 0

3 years ago

A ball is launched straight up in the air from a height of 6 feet. Its velocity (feet/second) t seconds after launch is given by

german

Step-by-step explanation:

A ball is launched straight up in the air from a height of 6 feet. The velocity as a function of time t is given by :

f(t) = -32 t+285

Height of the ball is :

$h(t)=\int\limits{f(t){\cdot} dt}\\\\h(t)=\int\limits{(-32t+285){\cdot} dt}\\\\h(t)=-16t^2+285t+C$

C is constant. Here the ball is launched from a height of 6 feet. So,

$h(t)=-16t^2+285t+6$

At t = 2 s, $h(t)=-16(2)^2+285(2)+6=512\ m$

At t = 9 s, $h(t)=-16(9)^2+285(9)+6=1275\ m$

Between 2 s and 9 s, the ball's height changed is : 1275 - 512 = 763 m.

6 0

4 years ago

Find the area of the figure

zalisa [80]

Answer:

426 cm^2

Step-by-step explanation:

Let, the area of the given figure be A

Let's imagine that the rectangle (at the bottom right) is present.

Then, A = Area of trapezium - Area of rectangle

= { 1/2 * ( 18 + (20+4) ) * ( 13+9 ) } - ( 4 * 9 )

= 462 - 36

= 426

[If there's any mistake, please inform me]

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3 years ago

An economy package of cups has 660 green cups. If the green cups are 30% of the total package, how many cups are in the package?

AlekseyPX

There are 2200 cups in the package.

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3 years ago