Answer:
B. 150 yards
Step-by-step explanation:
Area of a Triangle = .5 * Base * height
So we need the height of the triangle, or the missing side.
We have to use Pythagorean Theorem to solve this:
A^2 + B^2 = C^2
15 ^ 2 + B ^ 2 = 25 ^2
b^2 = 25^2 - 15 ^ 2
b^2 = 625 - 225
b^2 = 400
sqrt (400) = 20
The missing height is 20. Now we plug it into 1/2 * b * H
.5 * 15 * 20
7.5 * 20 = 150
150 Yds
Answer:
a = 50 and b = 75
Step-by-step explanation:
<h2>Answer</h2>
<h2>Explanation</h2>
The first thing we need to do is find the slope of our line. To do it we are using the slope formula:
where
is the slope of the line
are the coordinates of the first point on the line
are the coordinates of the second point
From our graph we can get the points (0, 43) and (2, 55), so 
, 
, 
, and 
. Let's replace the values in our slope formula:
Now that we have our slope, we can use the point-slope formula:
But remember that the equation of a line in standard form is 
, so we need to subtract 
and add 43 to both sides of our point slope equation:
We can conclude that the equation in standard form that represent the relationship in the graph is .
the value of x is 120 ....
Answer:
6(y+1.5)=-18
6y+9=-18 -9
6y=-27 ÷6
y=-4.5
Step-by-step explanation:
prove me wrong
