Complete question :
Mr. Hopkins has a 1 meter wire he is using to make clocks. Each fourth meter is marked off with 5 smaller equal lengths. If Mr. Hopkins bends the wire at ¾ meter, what fraction of the marks is that?
Answer:
15 th ; 15/20
Step-by-step explanation:
Length of wire = 1 m
Number of fourth length possible = 1 ÷ 1/4 = 1 * 4/1 = 4
Each fourth length divided into 5 equal sizes :
Hence. Total number of equal spaced division :
5 * 4 = 20
If wire is bent at 3/4 meter :
Fraction of the mark
3/ 4 of 20
3/4 * 20
(3 * 20) / 4
60 / 4
= 15th
= 15/ 20
Answer:93.6
Step-by-step explanation:
Andre:
6*10.4= rectangle area (62.4)
Triangles
(3*10.4)/2= 15.6
The two triangles are the same
62.4+(15.6*2)= total area= 93.6
Answer:
6/5
Step-by-step explanation:
Using the given points (0, 3) and (-2.5, 0) you can substitute it into the slope formula which is y2-y1/x2-x1
In this case, 3 in the first parenthesis is the y2, while 0 in the second parenthesis set is 0.
so,
= substitute in the numbers for the slope formula: 3-0/0-(-2.5)
= reduce the fraction and you get: 1.2
= convert to simplified fraction to get: 6/5
Hope this helps, I did this on a quiz and got the answer right.
Answer:
± 3
Step-by-step explanation:
h(x) = sqrt( 2x+1)
h(4) = sqrt(2*4+1)
= sqrt(8+1)
= sqrt(9)
± 3
I got the same question and the answer is D) 1.65 billion
