Answer:
i know x is 35 i dont know y sorry
Step-by-step explanation:
angles vertically opposite are equal
Answer:
The point is at -0.58
Step-by-step explanation:
If you count each line, they each represent 0.1, so -0.55, -0.56, -0.57 and -0.58 is the 4th line
Answer:
130x+150y=1,920
Step-by-step explanation:
Why that is the equation is he learned 130 words per month in Portugal and 150 words per month in Brazil. Added together it is 1,920.
So the equation is 130x+150y=1,920.
{k^2 + 2k + 1 = 25, k^2 + 2k + 1 = 64}
{k^2 + 2k - 24 = 0, k^2 + 2k - 63 = 0}
{(k - 4)(k + 6) = 0, (k - 7)(k + 9) = 0}
{k = -6, 4, -9, 7)
Therefore, range = {-9, -6, 4, 7)
The answer is i don’t know but am answering this for points ):
