1. r=6cm, central angle=1.6 rad 2. r=14cm, central angle=0.25 rad 3. r=25 cm, central angle=1.75 rad 4. r=12cm, central angle= 3/4 rad THANK YOUU IN ADVANCE!ðŸ’–

1. r=6cm, central angle=1.6 rad 2. r=14cm, central angle=0.25 rad 3. r=25 cm, central angle=1.75 rad 4. r=12cm, central angle= 3/4 rad THANK YOUU IN ADVANCE!ðŸ’–

How many kilometers in 1 hour?

I have no idea how to do mixed factors: i have no idea how to approach these questions Factorise: 3x^3 + 9x^2- 3x -9 x^4 - x^3 + 8x - 8

how do i simplify this: (This is really hard for me so if you could explain step by step. SIMPLIFY: x + y / x - y + x / y - x - y / y^2 - x^2

How do i simplify this: 3 / b + 2 x b^2 +2b / 6a-3 The / is a fraction by the way.

Sue can paint the garage in 4 hours and Joe has carpal tunnel so he is slower and can paint the same garage in 6 hours. How long (number of hours) will it take Sue and Joe to paint the garage if they...

Glenys, Karen, Nicola, Philippa and Shirley enjoy healthy snacks on their daily tea break. There are 5 different pieces of fruit left in the Common Room fruit bowl: an apple, a banana, a nectarine,...

Defining the vatiables before starting tends to make the problem easier.

What are the coordinates of the hole in the graph of the function f(x)? f(x) = (xÂ² + 3x âˆ’ 28)/(x + 7) - Thanks to anyone who helps!

Tan A + Sin A = m, Tan A- Sin A = 4 Find the value of m^2-n^2-x Options are 1) 4mn. 2) 2âˆš(mn) 3) 2mn. 4) 4âˆš(mn)

A student in botany researches the growth of a certain plant. She observes that the plant grows to 80mm in the first year. In the second year the height increases with 30mm.from the third year onwards...

1. y= (2)x 2. y= 3(2)x

Cos a=p Cot a= q which one is true.... 1) 1/p^2+1/q^2=1 2) 1/p^2-1/q^2=1 3) 1/p^2+1/q^2=0 4) 1/p^2-1/q^2=0

Write the following rate as a unit rate. On average in a recent year, it cost each passenger about $597 to travel 5970 miles internationally by plane.

A circular mass of negligible radius is suspended from the circumference of a larger circular mass of radius r via a string of length l. The larger mass is held in place while the smaller mass hangs...

the height is 5 1/2 and the width is 1 1/2 .Whats the perimeter?

please help trying to study for a test and this one just stumps me

if two trains are travelling towards each other, the first train is travelling at 50km per hour and is 600m long, the second train is travelling at 70km per hour and it takes 30 seconds to pass, how...

Please answer the question.

a^m+2 * a^n-1 / a^m+n = ? I would be really happy and thankful if any of you could help me, because I have a very important math exam tomorrow and I can not solve this problem,...