We must first convert this degrees Farenheit to degrees Celscius by using the available formula according to its conversion. Farenheit to Celscius is solved by the formula using: (°F - 32) multiplied by 5/9 =°C. Then, substitute the values in the formula from the given of 45 degrees Farenheit which answer would be 7.2°C.
Step-by-step explanation:
90 degree - 22 degree = 68 degree
use sin rule
sin90/x = sin68/56
x =60.4 degree
Disagree, the fractions are unequal and 10/15=66% while 15/20=75%
The equation of a line is:
y-yo=m(x-xo)
Where (xo,yo)=(9,3) and m is the slope.
The slope of a line which is parallel to another line is the same; the slope of the line y=6x-4 is 6, then:
y-3=6(x-9)
y-3=6x-54
y=6x-51
Answer:
A, C, E
Step-by-step explanation:
-4 + (4+5) = 5
A: (4 - 4) + 5 = 5, equivalent
B: (-4 - 4) + 5 = -3, not equivalent
C: -(4-4) + 5 = 5, equivalent
D: -(4) + (-4) + 5 = -3, not equivalent
E: -4 + 4 +5 = 5, equivalent