Answer:
angles 24 and 26 are vehicle because they are across from eachother.
Answer:
i think its the firt one
Step-by-step explanation:
Answer:
3a+6
Step-by-step explanation:
a+a+a=1a+1a+1a=3a
2+2+2=6
therefore,3a+6
Answer:
She did not separate her friends into different groups, and she didn't apply a treatment.
Step-by-step explanation:
Alice decides to ask 25 of her friends if they listen to music while they do their homework and what their grades are.
She finds that her friends who have high grades also listen to music while they do their homework.
She tells her parents that she has proven that listening to music while doing homework will cause her grades to improve.
First of all it cannot be proven like this way.
Secondly, she did not use a random sample, and did not separated her friends into groups and applied treatment.
So, the answer is She did not separate her friends into different groups, and she didn't apply a treatment.
Answer:
domain is all real numbers
range is y greater than or = to 8
on the top left set of lines the answer in the X-intercepts and the Zeros
the bottom left is the vertex and the minimum
the middle right is the axis of symmetry
and the bottom right is the Y-intercept
Step-by-step explanation:
