It's the formula. Base times height.
For example: if 50 is the base and 10 is the height, just multiply them both.
50 x 10 = 500. And I don't think you add area-that's for finding the perimeter
2x - 3 = 15
2x = 15 + 3 = 18
x = 18/2 = 9
Therefore, the equired value of x is 9.
The hypotenuse is 6. 30-60-90 triangles have a ration of x, x
, and 2x, respectively. So since you have the value for the 30º side, then you just double it to get the hypotenuse's value.
<span> 26.22× 3.09 </span>≈ <span>81.0198– 3.507 </span>≈ <span>7 7.5128– 2.08 </span>≈ <span> 75.4328– 11.5 </span>≈ <span>63.9328– 16.712
</span>≈47.2208 Your answer is A
Answer:
3 - 6 = -3(1 - 0)
Step-by-step explanation:
To write an equation of point-slope from two points, first you need the slope.
To find slope, find the change in y over the change in x.
- (0,6) y = 6 and x = 0
- (1,3) y = 3 and x = 1
The change in y over change is x means (y2 - y1) / (x2 - x1)
change in y: -3
change in x: 1
slope = -3/1 or -3
Now that we have slope we can start the point-slope equation.
Point-slope equation: y2 - y1 = m(x2 -x1)
[<em>m</em><em> </em>means slope]
Finally, the point slope equation for these points is: 3 - 6 = -3(1 - 0)
