Mikayla evaluated the expression 0.86 times 23.4 using the steps shown below. 0.86 times 23.4 = 344. 344 + 2580 + 17200 = 201.24 Which best explains Mikayla's error? Mikayla added the whole numbers incorrectly. Mikayla multiplied the whole numbers incorrectly. Mikayla moved the decimal incorrectly. Mikayla's answer should have been a whole number.

Mikayla moved the decimal incorrectly.

Step-by-step explanation:

Mikayla's calculation

0.86 × 23.4

344

+ 2580

+ 17200

= 201.24

Correct calculation

0.86 × 23.4

344

+ 2580

+ 17200

= 20.124

Mikayla should have moved the decimal point

3 places

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

the answer is 48m^2!

step-by-step explanation: