adam drew 2 same size rectangles and divided them into the same number of equal part. he shaded 1/3 od one rectangle and 1/4 of other rectangle. what is the least number of parts into which both rectangles could be divided?
Answers
for the first rectangle he shaded 1/3 of 12 = 4 parts
for the second rectangle he shaded 1/4 of 12= 3 parts
so 12= 3*4 leads to a minimum of 12 parts
:)
Answer:
1/4 of 12. 12 parts
Step-by-step explanation:
For the first rectangle, he shaded 1/3 of 12-- that is 4 parts.
For the second rectangle, he shaded 1/4 of 12-- and that is 3 parts. So, 1/4 of 12 is 3, so the answer is 12 parts.
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Find the slope of the line that passes through the points (-10,-9)and (-10,8).
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Idk sorry try making a question next time
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v=
if it travels 450 yards in 15 seconds
s=450 yards t= 15s
1 yard = 3 feet so
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so if in one second it travels 90 feet, in
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If we graph the x - y values in a scatter plot and draw a line of best fit, we can easily see the solution.
Negative correlation means y decreases as x increases, or a negative sloping line.
Attached is the graphs of all the 4 choices. Clearly, the 4th table shows negative correlation.
ANSWER: Last table (4th table) shows negative correlation
The table that shows negative correlation is the fourth table.
What is correlation?
Correlation is used in statistics to determine the relationship that exists between two variables.
Negative correlation means there is no relationship between the variables. When plotted on a graph, a negative correlation would be downward sloping. Looking at the tables, when plotted, only the fourth table would be downward sloping.
To learn more about negative correlation, please check: brainly.com/question/27246345
~ y = -(1/20)x²
~ x = (1/20)y²
Answers
The equation of parabola will be y=(1/20)x² .
Given,
Focus : (0, 5)
Directrix : y = -5
Now,
The standard equation of parabola is : x² = 4ay or y² = 4ax .
Focus is above directrix, it opens up
x²=4ay
a is distance from directrix to vertex
Since it opens up, a is positive
from -5 to 0 is 5 units
x²=4(5)y
x²=20y
solve for y
divide both sides by 20
y=(1/20)x²
Know more about parabola,
#SPJ2
we see that we have to go up and down
therfor it opens up or down
since focus is above directix, it opens up
x^2=4Py
p is distance from directix to vertex
since it opens up, P is positive
from -5 to 0 is 5 units
x^2=4(5)y
x^2=20y
solve for y
divide both sides by 20
y=(1/20)x^2
first one
Answers
Answer:
The point that is a solution to the equation 2x - y = 4 is option b: (1, 2).
B. a= 15/2 b= 9/2
C. a= 16/3 b= 15/2
D. a= 9/2 b= 13/2
Answers
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