The findings 20/40 vision in the right eye implies that when Tina is standing at a distance of 20 feet away from the eye chart, she will be able to read with her right eye what a person with normal vision can read from a distance of 40 feet away from the eye chart. Also, Tina has got 20/20 vision in the left eye, this implies that when Tina stands 20 feet from the eye chart , she will be able to read with her left eye what a person with normal vision can read from 20 feet away with the left eye. In conclusion this implies that Tina has normal vision in her left eye but a decreased vision in her right eye.
Hello,
So 54 : 24 = 9 : 4
A) 27 : 12 = 9 : 4
B) 18 : 6 = 3
C) 8 : 3 = 8 : 3
D) 24 : 54 = 4 : 9
Do the answer is A.
Hope this helps :)
Answer:
32 cm
Step-by-step explanation:
Since this triangle (formed by construction) is a 45 45 90 triangle, this means that the ratio between one of the sides (a) and the hypotenuse (h) is <em><u>h = a * </u></em>
This means that all of the sides are 8 since 8 * is the diagonal. Multiply 8 by 4 to get your answer, 32 cm.
So 24
first solve for x
distribute
-4(-6x-8)-30>50
24x+32-30>50
24x+2>50
24x>48
divide boht isd es by 24
x>2
then find the point 2 on the x axix then draw a dotted line up and down on that point then shade to the left of the line
26
distribute
-1/4(-p-12)-8p>-2
p/4+3-8p>-2
multiply by 4
p+12-32p>-8
12-31p>-8
add 31p to both sides
12>31p-8
add 8 to both sides
20>31p
divide both sides by 31
20/31>p
find the point on the x axis that represents 20/31 then draw a dotted line perpendicular to the x axis through tht point, then shade to the right
Answer:
x=-7
Step-by-step explanation:
a negative times a negative equals a positive, and 7x7=49, so (-7)(-7)=49
