I think it's 7 because 7 x 2 = 14
Answer:
The range is 500 :)
Step-by-step explanation:
the range is the difference between the largest number, in this case 600 and the smallest number, 100. So you do 600-100 which gives you 500.
Answer:
x = y/2w - 1/2
Step-by-step explanation:
All sides of an equilateral triangle are equal, so all three sides are 9 cm.
To find h, use the pythagorean theorem. This requires use of only one right triangle, where we use b as our h.
a^2+b^2=c^2
(4.5)^2+b^2=(9)^2
(20.25)+b^2=(81)
b^2=(81/20.25) or 4
square root both sides
b=2
Answer:
2nd option
Step-by-step explanation:
2 3/8-1 3/10
19/8-13/10
190/80-104/80
86/80
43/40
1 3/40
