Answer:
x-intercept: (4, 0), (-5, 0)
y-intercept: (0, -20)
Explanation:
Their x-intercept: (at x intercept, y will be 0)
Their y intercept: (at y intercept, x will be 0)
The missing statement in the proof is ∠1 ≅ ∠4.
Solution:
(1) Given ∠1 ≅ ∠2
(2) ∠1 and ∠4 are vertical angles.
<u>Vertical angle theorem:
</u>
If two angles are vertically opposite then they are congruent.
By vertical angle theorem,
⇒ ∠1 ≅ ∠4
(3) <u>Transitive property of congruence:</u>
If A = B and B = C, then A = C.
From (1) and (2), ∠2 ≅ ∠4.
(4) If two lines and a transversal form congruent corresponding angles, then the lines are parallel.
Therefore line a || line b.
⇒ a || b.
Hence the missing statement in the proof is ∠1 ≅ ∠4.
Answers: x1=9, x2= -5
Step by Step:
|x-2|+3=10
|x-2|=10-3
|x-2|=7
x-2=7
x-2=7
x=9
x=-5
x=-5, x=9
Hello,
<span>x is how many girls.
</span><span><span>y</span> is how many boys .
x+y=850 and x=y+60</span>
3/4 of 16 simply mean what is 3/4 times 16. OF means MULTIPLICATION, there for we know that we have to multiply.
3 6 18
-----x ----- = ----- now since we have and improper fraction, we divide. 2 4
4 1 4 ----
4 is now the answer, but we have to simplify. 2 1
----
1 is the final answer.
(hope this helps)
