If the area of ABCD is 90 square units, what is the perimeter? Round to the nearest tenth if needed.

38

Step-by-step explanation:

the formula of the area is S=a*b. We know, that a=10, so b=90/10=9

so the perimeter is P=10+10+9+9=38

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

savings account is an account only used for saving money. this acts as an emergency source of funding for an individual. answer a would result in the money in his account to grow as it specifically states that interest is compounded daily at the rate of 2%

step-by-step explanation: