Answer:
A
Step-by-step explanation:
30% of 4
4÷100=0.04
0.04×30=1.2
Let x be rice weight
241/6 - 55/4 = x
Answer:
y = -2x - 5
Step-by-step explanation:
An equation of a line in slope-intercept is y=mx + b.
x and y are points on the line.
m is the slope.
b is the y-intercept.
To find this equation, we will need to find m and b.
When lines are parallel, they have the same slope.
A line parallel to y = -2x + 3 has a slope of -2.
m = -2
To find b, substitute into the equation a point on the line (-2, -1) and m = -2.
A point is in the form (x, y). So x = -2, y = -1.
y = mx + b
-1 = (-2)(-2) + b Simplify by multiplying the (-2)(-2)
-1 = 4 + b Subtract 4 from both sides to isolate b
-5 = b
b = -5 Writing the variable on the left side is standard formatting
Since we now know the y-intercept, b= -5, and the slope, m = -2, substitute them into y=mx + b to get the equation of the line.
y = -2x - 5
What equation are you suppose to solve in your question?
Answer:
120 degrees.
Step-by-step explanation:
Angles in a triangle add up to 180 degrees and triangle BWA is an isosceles triangle, meaning that AW and BW are congruent, or equal in length to each other.
This also means that angle WBA and WAB are congruent to each other. Angle WAB is 30 degrees, so angle WBA is also 30 degrees.
Knowing that angles in a triangle add up to 180 degrees we have 30+30+BWA=180.
60+BWA=180.
BWA=120 degrees.
Hope this helps!
