Three moons are in the same circular orbit around a planet. the moons are each 115,000 kilometers from the surface of the planet, located at points a, b, and c. the planet is 45,000 kilometers in diameter and m∠abc=90∘. how far is point a from point c?

275,000

Step-by-step explanation:

Diametre of the planet = 45,000

Each moon is 115,000 away from the planet (represented by A, B, and C

Moons A, B, and C form a right triangle.

AC form the hypotenuse.

So, take the distance from the Planet to moon C (115,000) add it the distance from the Planet to Moon A (115,000) and add the diametre of the planet (45,000) to get the answer 275,000

2(115,000) + 45,000 = 275,000

Last year company produce 225 items

Step-by-step explanation:

let the number of items produced last year be x

Here we are asked to find the percent increase in the production of the items from last year  

The production for the last year = x

The production for the current year = 243

Total increased production =243-x

Hence percentage calculation = %

Increased percentage = %

Percentage increased = 8 %

Hence

x=225

Hence Last year production was 225 items