14. Compute the unit rate for the cost of an apple if 4 apples cost $3.00. A. $10.75
B. $1.33
C $ 0.80
D. $ 1.30​

C)

Step-by-step explanation:

Its the only one that would make sense, 10.75 is a big NO, then 1.33 would also be close but NO, then you have 1.30 and its closer but still is a big NO, so that leaves you with C)

1.333333 apples per cost

Step-by-step explanation:

if 4 apples cost 3.00

would by 4 apples divided by 3 cost

which is 1.33... apples

something that characterises a right triangle is the fact that we may use pythagoras' theorem to find any one of its sides given that we have the length of the other two sides. here, we have the length of the hypotenuse, √(87) yd, and one other side, √(23) yd, thus we can easily find the length of the remaining side using pythagoras' theorem as defined below:

c^2 = a^2 + b^2, where c is the length of the hypotenuse, and a and b are the lengths of the other two sides.

thus, given that c = √(87) and a = √(23), we may substitute these into the formula we defined above to get:

c^2 = a^2 + b^2

(√87)^2 = (√23)^2 + b^2 (substitute c = √87 and a = √23 into the equation)

87 = 23 + b^2 (evaluate (√87)^2 = 87 and (√23)^2 = 23 - remember that the square root of a number, squared will equal that very same number)

64 = b^2 (subtract 23 from both sides)

√64 = b (take the square root of both sides)

8 = b (evaluate √64 = 8)

therefor, the length of the unknown leg in the right triangle is 8 yd (first answer).

the square root of what number? if you add that, then someone will probably answer the question.