See attachment for your Answer, it.s A
Answer:
D.
Step-by-step explanation:
Find the angles in both isosceles triangles.
Let's start with RXWGC first, they mentioned R was 96°, an isosceles triangle also is an triangle which two of the angles in the triangle are the same and one is different.
180 - 96 = 84° (The degree of two other angles)
84 ÷ 2 = 42° (The degree of each angle of the two same angles which is W and C)
After that, find the angles of the other isosceles triangle which is ELWG.
As mentioned that E is 40°, do the same as what was done in RXWGC.
180 - 40 = 140° (The degree of two other angles)
140 ÷ 2 = 70° - (The degree of each angle of the two same angles which is W and C)
Since you have found the degree for X and G...
180 - 42 - 70 = 68° (Degree of X in the small isosceles triangle)
Answer:
729x¹⁵ + 1000
This is a case of a sum of cubes.
729 is the cube of 9
1000 is the cube of 10
x¹⁵ is the cube of x⁵
A sum of perfect cubes can be factored into
(a + b) (a² - ab + b²)
(9x⁵+ 10) ((9x⁵)²-(9x⁵)(10) + 10²)
(9x⁵ + 10) (81x¹⁰ - 90x⁵ + 100) THIS IS THE FACTORIZATION
9x⁵ (81x¹⁰ - 90x⁵ + 100) + 10(81x¹⁰ - 90x⁵ + 100)
729x¹⁵ - 810x¹⁰ + 900x⁵ + 810x¹⁰ - 900x⁵ + 1000
729x¹⁵ - 810x¹⁰ + 810x¹⁰ + 900x⁵ - 900x⁵ + 1000
729x¹⁵ + 1000
Step-by-step explanation:
Answer:
10^5
Step-by-step explanation:
Out of the three options the first one is the right answer with the given numbers <span />
