Answer:
70,000+3,000+400+80+9
Step-by-step explanation: hope this help!!
Supplementary because the line equals 180°
(x-21)+x
2x-21=180
2x=201
×=100.5°
Which of the following can be used to prove that triangle EFG is also a right triangle?
D. Prove that KL is equal to c by the Pythagorean Theorem
Since we know that both triangles have a and b in common, the same side lengths, then KL must be equal to c as well. Using the Pythagorean Theorem, this can be proved. And because the Pythagorean Theorem can only be used on a right triangle, then triangle EFG must also be a right triangle if KL if also equal to c.
Hope this helps!! :)
Lets think of things that make 36 when multiplied
36 and 1
2 and 18
3 and 12
6 and 6
9 and 4
Add each to see which one equals 12
The answer is 6 and 6 !!!!!
Answer:
16
Step-by-step explanation:
x^2-8x+k is a quadratic expression of the form ax^2 + bx + c. Here a = 1, b = -8 and c = k. Focus on x^2-8x and complete the square as follows: Take half of the coefficient of x (that is, take half of -8) and square the result:
(-4)^2 = 16; if we now write x^2-8x+ 16, we'll have the square of (x - 4): (x -4)^2.
Thus, k = 16 turns x^2-8x+k into a perfect square.
