Can someone please give me the answer to this problem!!
1 answer:
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Answer:
The y-intercept of the line that passes through the point (3, -6) and which has a slope of 4 is -18.
Step-by-step explanation:
We represent the straight line by using this formula from Analytical Geometry:
Where:
- Independent variable, dimensionless.
- Dependent variable, dimensionless.
- Slope, dimensionless.
- y-Intercept, dimensionless.
Now we clear the y-intercept:
If we know that ,
and
, the y-intercept of the line is:
The y-intercept of the line that passes through the point (3, -6) and which has a slope of 4 is -18.
Answer:
The base of triangle is and the height of triangle is
Step-by-step explanation:
Given:
A triangle has a base of x 1/2 m and a height of x 3/4 m. If the area of the triangle is 16m to the power of 2.
Now, to find the base and height of the triangle.
The base of triangle =
The height of triangle =
The area of triangle =
Now, we put the formula of area to solve:
<em>Multiplying both sides by 16 we get:</em>
<em /><em />
<em>Dividing both sides by 3 we get:</em>
<em /><em />
<em>Using square root on both sides we get:</em>
Now, by substituting the value of to get the base and height:
<em>So, the base of triangle = </em><em />
<em>Thus, the height of triangle = </em><em />
Therefore, the base of triangle is and the height of triangle is