2/9 x - 3(x - 5/4) = 2.25 - 3 7/9 x
2/9 x - 3x + 15/4 = 2.25 - 34/9 x
-25/9 x + 34/9 x = 2.25 - 15/4
x = -1.5
x = -3/2
<u>Answer:</u>
The correct answer option is d. 9.
<u>Step-by-step explanation:</u>
We are given an expression and we are supposed to simplify it.
We can also write as .
We know the power rule which means that to raise a power to a power you need to multiply the exponents.
So multiplying the exponents to get:
3 gets cancelled by 3 so we are left with:
Therefore, the correct answer option is d. 9.
The angles all add up to 180
42 + 42 + x = 180
84 + x = 180
x = 96
x = the third angle
Answer:
Step-by-step explanation:
ecause the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.
Answer:
Step-by-step explanation:
Hello!
With an x - intercept of 2, the coordinate is (2, 0). With a y - intercept of -6, the coordinate is (0, -6).
We have to find the equation of the line that goes through these points.
The equation of a line is written in slope-intercept format:
- y = ordinate, y - value
- m = slope, rate of change
- x = abscissa, x - value
- b = y-intercept
<h3 /><h3>Slope</h3>
First let's find the slope using the slope formula: . Remember that a coordinate is written in (x, y) format.
So, we have the slope and the y - intercept. We can plug those into the equation.
The equation of the line is