A 3 digit number could be 429. draw a place value chart. Write hundreds, tens and ones along the top. In the hundreds column write 4. In the tens column write 2. In the ones column write 9.
Answer:
is there a picture of the question
Answer:
X=60
Step-by-step explanation:
Hello There!
The angle labeled 80 and the angles labeled x and 20 are alternate interior angles meaning that they are congruent
So
80=20+x
step 1 subtract 20 from each side
80-20=60
we're left with
x=60
<span>x^2-80=0
</span><span>x^2 = 80
x^2 = 16 (5)
x = 4</span>√5 and x = -4<span>√5</span>