Answer:
y=1/4 x +11
Step-by-step explanation:
So this is a word problem but it isn't too bad to figure what they want: They are looking for a line that is perpendicular to y=-4x-6 and goes through (-4,10).
So we are looking for an equation whose slope is the opposite reciprocal of the given equation's slope.
The given equation has a slope of -4
The opposite reciprocal of -4 is 1/4 so that is the slope of our new line.
So we know our equation is in the form of y=1/4 x+b
Now we are given that this line should go through (-4,10) so plug it in to find b.
10=1/4 * (-4)+b
10=-1+b
11=b
So the equation is y=1/4 x+11
Answer:
Solo se puede usarlas con triángulos rectángulos (right triangles en ingles).
The completion of the grouped frequency distribution for the test scores of the fifteen students that took the biology test last week is as follows:
Test scores Frequency
79 to 83 5
84 to 88 2
89 to 93 6
94 to 98 2
<h3>What is a frequency distribution?</h3>
A frequency distribution is a pictorial or graphical representation that shows the number of observations of each categorical value (a group of values) that occurs.
By showing the frequency counts for each category, it becomes easier to determine and interpret the presented information based on their relative frequencies.
Frequency charts, tables, or graphs are used to display frequency distributions of data.
Learn more about frequency distribution at brainly.com/question/17114842
#SPJ1
(2.5 ×
) × (7 ×
)
First, simplify brackets. / Your problem should look like: 2.5 ×
× 7 ×
Second, simplify. / Your problem should look like: 17.5 ×
×
Third, simplify exponent. / Your problem should look like: 17.5 ×
Answer: B
Answer:
1,3,7,9,21,63,
Step-by-step explanation:
63*1=63
21*3=63
9*7=63
7*9=63
3*21=63
1*63=63
