A) x=70
B) y=70 (if x and y are vertical)
C) 1 and 2
D) The measure of angle 2 is 110 because it is a supplementary angle.
Answer:
skirting boards lenghts 11.31 m
Step-by-step explanation:
1) find the area A=LxW
A= 6.5 x 4.5= 29.25 m2
2) Once you have found the area you subtract it from the doorway and fireplace
doorway 900 mm= 0.9
fireplace 1.2m
29.25-0.9- 1.2= 27.15 m2
3) then you find the perimeter
6.5+4.5+6.5+4.5= 22
22-0.9-1.2= 19.9
you divide the answer with the skirting board lenghts= 19.9: 2.4= 8.29
which is approximately <em>9m of skirting board</em>
Answer: D.
Step-by-step explanation:
To solve this problem, you first need to find the distance between the center and the point on the circle. This will give you your radius.
There are 12 units between -2 and 10 on the x-axis.
There are 5 units between 5 and 10 on the y-axis.
To find the distance of the slope, you can treat the distance as the hypotenuse and the distances of the two sides as your variables.
Using the Pythagorean theorem:
12^2 + 5^2 = 13^2. Your radius is 13 units long.
The equation for a circle is shown as the following:
![(x - h)^{2} + (y - k)^{2} = r^2](https://tex.z-dn.net/?f=%28x%20-%20h%29%5E%7B2%7D%20%20%2B%20%28y%20-%20k%29%5E%7B2%7D%20%20%3D%20r%5E2)
Where the center is (h, k), and the radius is r.
When the center is at (-2, 10) and the radius is 13, then the equation is shown here:
![(x +2)^2 + (y - 10)^2 = 169](https://tex.z-dn.net/?f=%28x%20%2B2%29%5E2%20%2B%20%28y%20-%2010%29%5E2%20%3D%20169)
Answer:
Step-by-step explanation:
*2![\sqrt{30](https://tex.z-dn.net/?f=%5Csqrt%7B30)
2![\sqrt{30*3}](https://tex.z-dn.net/?f=%5Csqrt%7B30%2A3%7D)
2![\sqrt{3*3*2*5}](https://tex.z-dn.net/?f=%5Csqrt%7B3%2A3%2A2%2A5%7D)
2*3![\sqrt{2*5}](https://tex.z-dn.net/?f=%5Csqrt%7B2%2A5%7D)
6![\sqrt{10}](https://tex.z-dn.net/?f=%5Csqrt%7B10%7D)
Answer:
p: x = 4
q: y = -2
If p happens then q will also happen
Step-by-step explanation: