Mean is the average. So you add up all the numbers and divide by how many numbers there were.
Mode is the number that occurred the most.
Median is the number that is in the middle when you list the numbers from least to greatest or greatest to least.
Range is calculated when you subtract the biggest number in the group by the smallest number.
X^2+2x+3+2(x^2+2x+3)+3+4(x^2+2x+3)+6+8(x^2+2x+3)+9+16(<span>x^2+2x+3)+12
add that up and you will get your answer and you get </span><span>31x²+62x+123</span>
Answer:
A
Step-by-step explanation:
Two right triangles are congruent if the hypotenuse and one leg of a triangle are congruent with the hypotenuse and one leg of the other triangle.
B nope...Leg - angle
C nope...Hypotenuse - angle
D nope... Leg - Leg
Answer:
60/4 if i get right can i please get brainliest?
37 miles! Step-by-step explanation:
