Answer:
C
Step-by-step explanation:
We know a straight angle is 180 degrees ( a straight line).
Looking at the figure, we can say that A + F + E = 180 (since it creates a straight line).
We know A = 45, E = 85, plugging these into the equation, we can solve for F:
A + F + E = 180
45 + F + 85 = 180
130 + F = 180
F = 180 - 130
F = 50
Answer choice C is right.
Answer:
Derlay will mix one-sixth of a cup with 112 cups of hydrogen peroxide.
Step-by-step explanation:
We are given the following in the question:
48 teaspoons = 1 cup
A chemical reaction involves mixing 1 teaspoon of yeast with 14 cup of hydrogen peroxide.
Thus, the ratio of yeast to hydrogen peroxide in teaspoons
112 cups of hydrogen peroxide are used.
Thus, we can write:
Thus, Derlay will mix one-sixth of a cup with 112 cups of hydrogen peroxide.
The general equation of a straight line is y = mx + c, where m is the gradient, and y = c is the value where the line cuts the y-axis. This number c is called the intercept on the y-axis
Answer: y=2x+14
Explanation:
Y=mx+b
Y= 2x-4
M=2
Y= 2x+b
2 = (2 x -6) + b
2=-12+b
12+2=12+b
-12
14=0+b
14=b
Y=2x+14
33 is a decimal
1/3 is a fraction
33% is a percentage