Side angle Side. The two triangles share the angle Home and they share sides Home-High School and Home-Friend's House. Since the angle Home is shared, sides Elementary-Middle and Friend's-High School are proportional.
5.1234 to the nearest thousandths is 5.123
The solution is, x=8, y=-7
Number 1 is B, number 2 is C and number 3 is A
Answer:
Using ∣x∣>a⇒x<−a or x>a, we get
∣3x−7∣>4⇒3x−7<−4 or 3x−7>4
⇒3x<3 or 3x>11⇒x<1 or x>
3
11
⇒x∈(−∞,1)∪(
3
11
,∞).
