Answer:
B.
Step-by-step explanation:
Because if you look closely you will be able to tell which answer it is by looking at the way the shape formed andjust breakaprt the shape .
Answer:
![y=40\°](https://tex.z-dn.net/?f=y%3D40%5C%C2%B0)
Step-by-step explanation:
we know that
An isosceles triangle has two equal sides and two equal angles
The two equal angles are called the base angles and the third angle is called the vertex angle
In this problem the triangle ABC is an isosceles triangle
so
![AB=AC](https://tex.z-dn.net/?f=AB%3DAC)
![5x=40\°](https://tex.z-dn.net/?f=5x%3D40%5C%C2%B0)
![x=8\°](https://tex.z-dn.net/?f=x%3D8%5C%C2%B0)
The sum of the internal angles of a triangle is equal to ![180\°](https://tex.z-dn.net/?f=180%5C%C2%B0)
so
Find the value of y
![(2y+20)\°+2(40\°)=180\°](https://tex.z-dn.net/?f=%282y%2B20%29%5C%C2%B0%2B2%2840%5C%C2%B0%29%3D180%5C%C2%B0)
![2y=180\°-20\°-80\°](https://tex.z-dn.net/?f=2y%3D180%5C%C2%B0-20%5C%C2%B0-80%5C%C2%B0)
![2y=80\°](https://tex.z-dn.net/?f=2y%3D80%5C%C2%B0)
![y=40\°](https://tex.z-dn.net/?f=y%3D40%5C%C2%B0)
Answer:
I think that Ishaan is 6
Step-by-step explanation:
I am very sorry if it is wrong
Find the domain of
y = log(x + 3)
Logarithms can only be taken for positive numbers. So you must have
x + 3 > 0
x > – 3 ✔
So the domain of the function is
D = {x ∈ R: x > – 3}
or using the interval notation
D = (– 3, +∞)
I hope this helps. =)