Answer:20
Step-by-step explanation:
4(3)2-2(2)
12(2)-4
24-4=20
6.59 written as a fraction would either be 659/100 or 6 59/100
Answer:
a) 47.7%
b) 87.2%
Step-by-step explanation:
Find the ratio of interest, and convert it to a percentage.
<h3>a) </h3>
(messy right-handed writers)/(right-handed writers)
= 31/65 = 31/65 × 100% ≈ 47.7%
__
<h3>b) </h3>
(neat right-handed writers)/(neat writers)
= 34/39 = 34/39 × 100% ≈ 87.2%
8(2r-3)-r=3(3r+2)
16r-24-r=9r+6
16r-r-9r=6+24
6r=30
R=30÷6
R=5
Answer:
c
Step-by-step explanation:
structure with a square or triangular base and sloping sides that meet in a point at the top
