3x+4y=9
-4y -4y
3x=-4y+9
/3 /3
x = -4/3y+3
X-intercept =3
If you divide the 2 in 3 you get .6 and if you divide 2 in 5 ou get ,4 now add them you and get 1 now add that 1 to 30 your answer should be 31
Answer:
The avergae temp rose 51° F.
Step-by-step explanation:
Average temp in January = -8°F
Average temp in March = 43°F
-8 is 8 away from 0 (absolute value)
43 is 43 away from 0 (absolute value)
43 + 8 = 51
The average temp rose 51°F
Answer:
Option B. MN/MO
Step-by-step explanation:
In a right angle triangle cosine of any acute angle = Base/ Hypotenuse
In the ∠ NMO Hypotenuse is MO and base of the triangle is MN.
Therefore cos (M) = Base / Hypotenuse = MN / MO
Therefore option B is the right answer.
