1, a.) The two specific conjectures are in the first image.
1, b.) The two general conjectures are in the second image.
2, a.) Two specific conjectures for this pattern are:
- The common difference between two consecutive terms is 3.
- And the given difference is A.P.
2, b.) From our observation two general conjecture is that the given sequence is an arithmetic sequence and the common difference is 3.
For finding its nth term we can use the formula: a(n) = a + (n-1) x d.
2, c.) A formula for the given pattern is 5 + (n-1)3, where n is the number of the term.
Rajid it is (e) 3/4 and please follow me I need a follower
x= 6√5
1) Considering the right triangle metric relations and examining the picture, in which we're looking for the altitude of the triangle. Let's pick the one for the height of the right triangle and the projections of the hypotenuse: 20,9
h²= m.n <em>In this triangle we can rewrite it as</em>
x²=20*9
√x²=√180
x=6√5, and -6√5 <em>The negative value does not fit into that</em>
So, x= 6√5
Answer:
i dont understand what you want us to do lol?
Step-by-step explanation:
A triangle's angles always add up to 180, so you can add them together and set them equal to 180:
3x + 13 + x + x - 8 = 180
Combine like terms:
5x + 5 = 180
Now get the variable separate from the numbers by subtracting 5 from each side:
5x = 175
Divide by 5 to solve for x:
x = 35
Now plug in 35 for x to solve for angle A:
3(35) + 13 = 118
The measure of angle A is 118 degrees
Hope that helped