Answers
Answer:
Sorry but all I know is number 7 is x=3 I dont know how to explain
Related Questions
Whilit is the slope of the line that contains the points (-2, 2) and (3, 4)? I A. - 5 2 2 B. B. - 5 C. LAIN D. In
Answers
Answer:
2/5
Step-by-step explanation:
slope is change in y/change in x
4-2 / 3+2 = 2/5
Answer:
m = 2/5
Step-by-step explanation:
(-2, 2) and (3, 4)
Slope:
m=(y2-y1)/(x2-x1)
m=(4 - 2)/(3 + 2)
m = 2/5
What is m Any answers?
Answers
Answer:
B. 68°
Step-by-step explanation:
Since, opposite sides of the quadrilateral MNPQ are parallel.
Therefore, it is a parallelogram.
Measures of the opposite angles of a parallelogram are equal.
So,
(6x - 2)° = (4x + 36)°
6x - 2 = 4x + 36
6x - 4x = 36 + 2
2x = 38
x = 38/2
x = 19
[tex]m\angle M = (6x - 2)\degree \\ \\ m\angle M = (6 \times 19- 2)\degree \\ \\ m\angle M = (114- 2)\degree \\ \\ m\angle M =112\degree \\ \\ \because m\angle M + m\angle N = 180\degree \\ (adjacent \: angles) \\ \\ \therefore m\angle N = 180\degree - m\angle M \\ \\ \therefore m\angle N = 180\degree - 112 \degree \\ \\ \therefore m \angle N = 68\degree [/tex]
Tomas is finding the coordinates of point A. He knows that point A has an x-coordinate of 8. He starts to compute the value of the y-coordinate. Complete Tomas’s work to answer the question.
Which is the coordinate of point A?
(8, –6)
(–6, 8)
(6, –8)
(–8, –6)
Mark this and return
Answers
Layla works at an electronics store as a salesperson. Layla earns a 3% commission on the total dollar amount of all phone sales she makes, and earns a 4% commission on all computer sales. How much money would Layla earn in commission on a day that she sold $1800 worth of phones and $1500 worth of computers? How much money would Layla earn in commission on a day that she sold $p worth of phones and $c worth of computers?
Answers
Answer:
She will make $54 from phones and $60 from computers
Step-by-step explanation:
1800 x 0.03 = 54
1500 x 0.04 = 60
An item is regularly priced at $20. It is now priced at a discount of 35% of the regular price. What is the price now?
Answers
Answer: $13
Step-by-step explanation:
The equation you will use is
20(0.035) which will give you 7
then you do
20-7
$13
Answer:
$13
Step-by-step explanation:
20 x .35 = 7
20 - 7 = 13
Can someone pls help me with this?
Answers
Answer:
C.
Step-by-step explanation:
Look at the diagonal.
Answer:
The answer is A
Step-by-step explanation:
The line should have a curve because the sets of points are nonlinear
Leslie is a biologist. She is going to randomly select one animal from her lab to study. There are 555 salamanders, 333 crayfish, and 121212 minnows in her lab.
What is \text{P(salamander})P(salamander)start text, P, left parenthesis, s, a, l, a, m, a, n, d, e, r, end text, right parenthesis?
If necessary, round your answer to 222 decimal places.
Answers
Answer:
1/4
Step-by-step explanation:
Given
amount of salamanders, = 5
amount of crayfish = 3
amount of minnows = 12
Total fish = Total outcome = 5+3+12
Total outcome = 20
Since we are looking for the probability of selecting salamanders, our expected outcome will be 5.
Probability = expected outcome/total outcome
Pr( salamanders,) = 5/20
Pr( salamanders) = 1/4
Hence the probability of selecting salamanders, is 1/4
Hope this helps and best of luck!!
Answer:
0.25
Step-by-step explanation:
I took the test on khan.
we're you able to plot the given numbers?
Answers
Step-by-step explanation:
calculate the x-intercept by making y=o and substitute the values of x into the equation to get y-values
Simplify the following expressions:
(25)6
Answers
Answer:
Step-by-step explanation:
2 with and exponent of 5 is 10 then you have to multiply that answer by 6 which will give you the answer of 60
So your final answer is 60
hope this helped :)
ABCD is a trapezoid. The coordinates are A(-4, -1), B(0,3), C(8,3) and D(8, -1). Find the length of the midsegment of the trapezoid.
Answers
Answer:
Step-by-step explanation:
Opppppssssssss
For every two dollars that Taylor saves in her account, her brother saves five dollars in his account. If Taylor has 40 dollars in her account, how much money does her brother have in his account?
Answers
Answer:
100 dollars
Step-by-step explanation:
Taylor saved two dollars each time and she has 40 which is 20 x 2=40 so do the same for her brother 5 x 20= 100.
What is the equation of the line that passes through the point (-2,-1) and has a slope of 1?
Answers
Answer:
y=x+1
Step-by-step explanation:
y-y1=m(x-x1)
y-(-1)=1(x-(-2))
y+1=1(x+2)
y+1=1x+2
y=1x+2-1
y=1x+1
evaluate the problem
Answers
Answer:
-2
Step-by-step explanation:
[tex]Log_{2}\frac{1}{4}[/tex] = -2I hope this helps!
Answer:
[tex]x=-2[/tex]
Step-by-step explanation:
Isolate x by taking the log of each side:
[tex]\frac{1}{4}=2^x\\log_2(\frac{1}{4})=log_2(2^x)\\x=-2[/tex]
This works because:
[tex]2^{-2} =\frac{1}{2^{2}}=\frac{1}{4}[/tex]
If this helped, a brainliest would be greatly appreciated!
Which value of k would cause the system of linear equations 35 x + 14 y = 119 and 5 x + 2 y = k to have an infinite number of solutions?
Answers
Answer:
C
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Eric is designing a logo for a company. The logo consists of two identical parallelograms joined at their longest sides. One of the parallelograms has a length of 2.5 centimeters and a height of 1.25 centimeters. What is the area of the logo?
Answers
Answer:
[tex]A=3.125\ cm^2[/tex]
Step-by-step explanation:
Given that,
The base of the parallelogram, b = 2.5 cm
Height of the parallelogram, h = 1.25 cm
We need to find the area of the logo. The formula for the area of the parallelogram is given by :
[tex]A=b\times h\\\\A=2.5\times 1.25\\A=3.125\ cm^2[/tex]
So, the area of the logo is [tex]3.125\ cm^2[/tex].
The Red Cross is distributing water to
disaster victims. They have 500 gallons of
water and they give 2 gallons to each
person in need. Write an equation
describing the amount of water, w, the Red
Cross has left and the number of people, p,
they have helped
Write the equation, then state how many victims could receive water until the red cross has only half of the original water that they started with left ?
Please help me asap it’s due in 30 minutes!
Answers
Step-by-step explanation:
500=2x
x= 250....ppl can get water
250==2x
125....ppl can get water now
AMY~MEG AM=5 MY=7 and AY=3. A dilation was performed so that the scale factor from AMY to MEG is 1/3. Find the perimeter of MEG.
Answers
If a dilation was performed so that the scale factor from AMY to MEG is 1/3, then the perimeter of MEG will be 5 units
DilationGiven the sides of the triangle AMY given as:
AM=5 MY=7 and;AY=3scale factorsIf the scale factor from AMY to MEG is 1/3, then the sides of triangle MEG will be:
ME = 5/3
EG = 7/3
MG = 3/3
The perimeter of MEG = ME + G + MG
The perimeter of MEG = 5/3 + 7/3 +3/3
The perimeter of MEG = 15/3
The perimeter of MEG = 5 units
Hence the perimeter of MEG is 5 units
Learn more on dilation here: https://brainly.com/question/11348620
Select the correct answer.
The area of a duck enclosure is 300 square feet, with 100 square feet occupied by a pond. Each duck in the enclosure needs more than 20 square feet of space on dry land. If x ducks can be put in the enclosure, which is the simplest inequality that represents this situation?
A.
x < 6
B.
x < 10
C.
x < 15
D.
x < 20
Answers
Answer:
B x<10
Step-by-step explanation:
YOUR SMART HVJSHECGHERJEHJRREJHDUHDJK
A store is offering a 20% discount on all items. Write an equation for the relationship between the discount price of an item, d , and it's original price, p.
Answers
Answer:
80%p=d
Step-by-step explanation:
20% discount is 80% of original.
An equation for the relationship between the discount price of an item, d, and it's original price, p is p = 0.8d.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.
Given:
A store is offering a 20% discount on all items.
Let the discount price of an item, d, and it's original price, p.
The original price = (100 - 20%)discount price
p = 80%d
p = 0.8d
Therefore, p = 0.8d is the required equation.
To learn more about the percentage;
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Can any one help pls I’m loosing my points :(
Answers
Answer:
The angles of both triangles are the same
The two triangles are both acute because they all have acute angles
Which linear function f has the values f(0)=3 and f(−4)=0 f(x)=34x−4 f(x)=34x+3 f(x)=43x−4 f(x)=43x+3
Answers
Answer:
[tex]f(x) = \frac{3}{4}x +3[/tex]
Step-by-step explanation:
Given
[tex]f(x) = \frac{3}{4}x +3[/tex]
[tex]f(x) = \frac{4}{3}x-4[/tex]
Required
For which function is [tex]f(0) = 3[/tex] and [tex]f(-4) = 0[/tex] true
[tex]f(x) = \frac{3}{4}x +3[/tex]
Substitute 0 for x
[tex]f(0) = \frac{3}{4} * 0 + 3[/tex]
[tex]f(0) = 0 + 3[/tex]
[tex]f(0) = 3[/tex]
Substitute -4 for x
[tex]f(-4) = \frac{3}{4} * -4 + 3[/tex]
[tex]f(-4) = -3 + 3[/tex]
[tex]f(-4) = 0[/tex]
Hence:
[tex]f(x) = \frac{3}{4}x +3[/tex] is true for [tex]f(0) = 3[/tex] and [tex]f(-4) = 0[/tex]
Find the standard deviation. {0, 4, 7, 1, 3, 5, 2}
Answers
Answer:
2.23
Step-by-step explanation:
Please Help! I will mark brainalist!!
Select the correct answer
The owner of a sporting goods store gathered data about the numbers of men's, women's and children's bicycles sold each month. She used a
graphing tool to organize the data in different scatter plots and found these lines of best fit:
Answers
Answer:
The answer A
Step-by-step explanation:
The average correlation is close to The relationship between the number of men's, x and the number of women's, y bikes sold hence, it is a line of best fit so, option A is correct.
What is a line of fit?A straight line that minimizes the gap between it and some data is called a line of best fit. In a scatter plot containing various data points, a relationship is expressed using the line of best fit.
Given:
The owner of a sporting goods store gathered data about the numbers of men's, women's, and children's bicycles sold each month,
The relationship between the number of men's, x and the number of women's, y bikes sold is molded by the equation, y = 0.95x + 0.83, and the correlation coefficient is 0.791,
The relationship between the number of men's, x, and the number of children, y bikes sold is molded by the equation, y = 0.87x + 0.98, and the correlation coefficient is 0.564,
The relationship between the number of children x and the number of women's bikes sold is molded by the equation, y = 0.73x + 0.91, and the correlation coefficient is 0.945,
As you can see that the average of the correlation coefficient is,
Average = 0.791 + 0.564 + 0.945 / 3
Average = 2.3 / 3
Average = 0.77
Thus, the correlation 0.791 is the line of best fit.
To know more about the line of fits:
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simplify the following 7 + 6 - 9 (- 2) + (- 3)
Answers
Step-by-step explanation:
This is your answer friend
What is the side lengths in inches of a cube with volume of 1 cubic inch
Answers
Answer:
1 Inch
(Sorry for this, there wasn't enough letters in my answer)
How long will it take for an investment of $1000 to double in value if the interest rate is 8.5% per year, compounded continuously
Answers
answer:
t = 9.24 years.
Step-by-step explanation:
t = ln2/0.075
t = 9.24 years.
Find the difference
between the median
and the mean:
{4.25, 6.25, 8, 8, 8,
4.25, 6, 9, 6, 8.25, 9.25}
Answers
Answer:
the mean is 7.1
the median is 8
the difference would be 0.9
Step-by-step explanation:
Omg help me ASAP I’m stuck and people keep giving me different answers
Answers
Answer:
Scalene acute
Step-by-step explanation:
All angles measures are less than 90 so it would be acute. No sides are equal so it would be scalene
Which of the following choices are equivalent to the expression below? Check all that apply. HELP PLEASE PLEASE HELP PLEASE PLEASE PLEASE
Answers
Answer:
ok il try to answer it
Step-by-step explanation:
convert the fraction into a decimal
12/25
Answers
Answer:
it would be 0.48
Step-by-step explanation:
yeah you divide
[tex]{ \large{ \sf{ \dfrac{12}{25} = 0.48 }}}[/tex]