Answer: =3.14r2
Step-by-step explanation:
the exponent is 2
1. 102°
2. 56°
3. 104°
4. 138°
5. 95°
6. 133°
X+96+5x=180
6x=84
X=14 which is B.
Check: 14+96+5(14)=110+70=180
Answer:
600
Step-by-step explanation:
x+2x=1800
3x=1800
x=600
Answer:
side of the mosaic = 7 inches
Step-by-step explanation:
Diego has 49 square inch tiles. He wants to use to make a square mosaic.
Area of the tile = 49 square inches
We know , area of the square = s^2
where 's' is the side of the square

Plug in 49 for area and solve for 's'

Take square root on both sides
s= 7
side of the square = 7 inches