A.) 3x^2-2x+1
If graphed, it is the only graph that goes above the x axis and touches the y axis at around that particular point.
Answer:
10
Step-by-step explanation:
(5+x=15)☞︎︎︎(Equation)
5-5+x=15-5
<u>X</u><u>=</u><u>1</u><u>0</u>
Answer:
11. MN = 4 m
12. LK = 8 m
Step-by-step explanation:
11. Apply pythagorean theorem to find MN:
MN = √(5² - 3²) = √(25 - 9) = √16
MN = 4 m
12. Recall: The ratio of the corresponding side lengths of any two given similar triangles are equal.
MN corresponds to LK
MO corresponds to KO
Therefore:
LK/MN = KO/MO
LK/4 = 10/5
LK/4 = 2
Multiply both sides by 4
LK = 2*4
LK = 8 m
Answer:
4/(X+Y)
Step-by-step explanation:
Let the total number of Undergraduate students be X
Let the Total number of graduate students be Y
Therefore probability that the four students selected are undergraduate is equal to 4÷ (X+Y)
Where X+Y= total number of students
Answer:
XYUV=123=4
Step-by-step explanation:
The scale factor is the ratio of the length of a side of one figure to the length of the corresponding side of the other figure. Here, XYUV=123=4 . So, the scale factor is 4