Answer:
4 tiles
Step-by-step explanation:
4/1 = 4
Answer:
(2, 9)
Step-by-step explanation:
y=2x+5
x=2 ⇒ y=2*2+5=4+5=9
so the point is (2, 9)
35/12. When you multiply the operation this is the answer you get.
Answer:
42°
Step-by-step explanation:
The interior angles of a triangle always add to 180 degrees.
90+48+x=180
x=180-90-48
=42
x is 42°
7. the formula for octagon is a=2(1+radical2)s^2
s=4
a=about 77.25
8.
