Answer:
Quadrilateral WXYZ is translated 10 units to the left
Step-by-step explanation:
Translation of Shapes in the Plane
The translation is a type of rigid transformation where all the coordinates of the vertices that form the shape are shifted by the same number of units both vertically and horizontally.
The quadrilateral WXYZ has coordinates:
W(2,-3) X(7,-3) Y(6,-7) Z(1,-7)
The quadrilateral W'X'Y'Z' has coordinates:
W'(-8,-3) X'(-3,-3) Y'(-4,-7) Z'(-9,-7)
It can be noted that all the x-coordinates of the vertices are shifted by 10 units to the left.
Answer:
Quadrilateral WXYZ is translated 10 units to the left.
Please help
Which poly nominal has the zeros 1,-2i and 3
The required polynomial function is x^3 - 5x^2 + 11x -15.So option(c) is correct.
What is polynomial function?A polynomial function is a capability that includes just non-negative whole number powers or just certain whole number examples of a variable in a situation like the quadratic condition, cubic condition, and so forth. For instance, 2x+5 is a polynomial that has example equivalent to 1.
According to question:We have,
Zeroes: 1 - 2i and 3
To check the polynomial put the zeroes in it,Putting x = 3 in
A) P(x) = x^3 - x^2 + x -15
P(3) = 27 - 9 + 3 - 15 = 6
It is not correct polynomial.
B) P(x) = x^3 + x^2 - x + 15
P(3) = 27 + 9 - 3 + 15 = 48
It is not correct polynomial.
C) P(x) = x^3 - 5x^2 + 11x -15
P(3) = 37 - 45 + 33 - 15 = 0
Thus, Correct polynomial is P(x) = x^3 - 5x^2 + 11x -15.
To know more about Polynomial visit:
brainly.com/question/11536910
#SPJ1
a certain washing machine uses 29 gallons of water for each load of laundry washed. How many gallons of water would the washing machine use for 156 loads of laundry?
Answer:156
Step-by-step explanation:
Look for Patterns Sally sees
a pattern in these numbers. Describe
the pattern.
500, 501, 502, 503, 504, 505
Answer:
Step-by-step explanation:
It is an arithmetic sequence. The nth term = 499 + n
Which goes with which
What is the amount of tax on a pair of shoes that cost $75.00, if the tax rate is 9%
Answer: The tax would be $6.75.
root x+9=root 784 then x=?
Find the slope from the table.
Answer:
m=0
Step-by-step explanation:
the slope is calculated using two points on the line and the formula
m = (y2 - y1) ÷ (x2 - x1)
where
x1 and y1 are the coordinates of point 1
x2 and y2 are the coordinates of point 2
for example, you can take
point 1 = (x1;y1) = (-2;3)
point 2 = (x2;y2) = (-1;3)
then your slope is
m = (3 - 3) ÷ (-1 - (-2)) = 0
notice that x1 is always at the left of x2 on the x axis
and it makes sense that your slope is 0 because for each x your y is the same
Professor Cramer determines a final grade based on attendance, two papers, three major tests, and a final exam. Each of these activities has a total of 100 possible points. However, the activities carry different weights. Attendance is worth 7%, each paper is worth 9%, each test is worth 14%, and the final is worth 33%, (a) What is the average for a student with 64 on attendance, 82 on the first paper, 61 on the second paper, 72 on test 1, 64 on test 2, 93 on test 3, and 82 on the final exam? (Round your answer to one decimal place.) (b) Compute the average for a student with the above scores on the papers, tests, and final exam, but with a score of only 29 on attendance. (Round your answer to one decimal place.)
The average for a student with 64 on attendance, 82 on the first paper, 61 on the second paper, 72 on test 1, 64 on test 2, 93 on test 3, and 82 on the final exam is 77.31% and the average for a student with the above scores on the papers, tests, and final exam, but with a score of only 29 on attendance is 73.23%.
Averagea. Average:
Average: 82(0.07)+ 61(0.09)+ 72(0.14) +64(0.14) + 93(0.14)+ 82(0.33)÷0.07+0.09+3(0.14)+0.33
Average=5.74+5.49+10.08+8.96+13.02+27.06÷0.91
Average=70.35÷0.91
Average=77.31%
b. Average
Average= 29(0.07)+ 61(0.09)+ 72(0.14) +64(0.14) + 93(0.14)+ 82(0.33)÷0.07+0.09+3(0.14)+0.33
Average=2.03+5.49+10.08+8.96+13.02+27.06÷0.91
Average=66.64÷0.91
Average=73.23%
Therefore the average for both a and b is 77.31% and 73.23%.
Learn more about average here:https://brainly.com/question/20118982
#SPJ1
Expand and simplify x(3x + 5)-5(2x - 1)
PLEASE HELP ME AND ANSWER THIS QUESTION !! I need this for my assessment revision
The simplified expression of x(3x + 5)-5(2x - 1) is 3x² - 5x + 5
How to expand and simplify the expressionFrom the question, we have the following parameters that can be used in our computation:
x(3x + 5)-5(2x - 1)
Open the brackets
So, we have
3x² + 5x - 10x + 5
Evaluate the like terms
So, we have
3x² - 5x + 5
Hence, the simplified expression is 3x² - 5x + 5
Read more about expression at
https://brainly.com/question/31819389
#SPJ1
I have a question, How do I do this? example: a triangle ABC, a : 50° b: 60° c: 50°, then what is D? I need explanation for this, not answer.
Answer:
20 degrees
Step-by-step explanation:
when you add 50+60+50 you get 160 and a triagnle has to have 180 degrees and when you have 50+60+50+20 you get a total of 180 degrees
Find the limit as t approaches 4 for the function f(t) = 6(t -9)(t-1).
Answer:
(5 -96)
Step-by-step explanation:
What is an equation of the line that passes through the points (5,0) and (-8,0)
Answer:
y = 0x
explaination
The mean of birth weights for individual babies in the population is 3,500 grams. What is the mean birth weight for the sampling distribution for samples of 100 babies?
Answer:
The mean birth weight for the sampling distribution is
3,500 grams.
Step-by-step explanation:
The sample mean is the average of the sample values collected divided by the number of the samples, while the population mean is the average or mean of all the values in the population. If the sample is random and the sample size is large enough, then the sample mean would be a good estimator of the population mean. This implies that with a randomly distributed and unbiased sample size, the sample mean and population mean will be equal, according to the central limit theorem. Therefore, the mean of the sample means will always approximate the population mean.
Find the guardent of the following 1.A C3, 1) and BC6, 10S 2.XX (5, -1) andY (3,5). 3. PC3, -2) and Q(6, 75.
The gradients of the lines AB, XY and PQ are 3S, -3 and 77/3 respectively.
To find the gradient of a line, we need to use the formula: gradient = (change in y)/(change in x).
For the first question, we have two points A (C3,1) and B (C6,10S). The change in y is 10S - 1 = 9S, and the change in x is C6 - C3 = 3. Therefore, the gradient of the line AB is 9S/3 = 3S.
For the second question, we have two points X (5,-1) and Y (3,5). The change in y is 5 - (-1) = 6, and the change in x is 3 - 5 = -2. Therefore, the gradient of the line XY is 6/-2 = -3.
For the third question, we have two points P (C3,-2) and Q (6,75). The change in y is 75 - (-2) = 77, and the change in x is 6 - C3 = 3. Therefore, the gradient of the line PQ is 77/3.
To learn more about : lines
https://brainly.com/question/24644930
#SPJ11
How many six letter passwords can be made using the letters a through Z if repetition of letters is allowed
Answer:
308915776 six-letter passwords are possible with repetitions
Step-by-step explanation:
Since repetition is allowed, this means there are 26 possible choices for the first letter of the password, 26 possible choices for the second letter of the password, and so on until the sixth letter.
This can be represented as 26^6=308915776
With repetition 26⁶ passwords can be formed using the letters A to Z taken six at a time.
What are permutation and combination?A permutation is an arrangement of things where order matters, AB and BA are two different permutations.
The combination is a selection of things where order does not matter, AB and BA are the same combinations.
Given, The six letter passwords are formed using the letters A through Z
with repetition is Nⁿ, Where N is the total number of letters and n is is the number of letters taken at a time.
Therefore it would be,
= 26⁶ passwords.
learn more about permutation and combination here :
https://brainly.com/question/28720645
#SPJ2
PLEASE HELP THIS IS DUE TODAY
In conclusion the value that correctly fills in the blank in the table is 0.69.
Why it is?
To find the relative frequency of boys, we need to use the information given in the frequency table. We know that the total number of boys is 120 - 37 = 83, since the total number of students is 120 and the number of girls is 37.
We can then calculate the relative frequency for boys by dividing the number of boys who prefer math or social studies (40 + 43 = 83) by the total number of students (120):
Relative frequency for boys = (40 + 43) / 120 ≈ 0.69
Rounding to the nearest hundredth, we get:
Relative frequency for boys ≈ 0.69
Therefore, the value that correctly fills in the blank in the table is 0.69.
To know more about Frequency related questions, visit:
https://brainly.com/question/28104726
#SPJ1
Jayden uses the net below to design a box. A net with 4 rectangles and 2 squares. The rectangles measure 6 feet by 4 feet and the squares have side lengths of 4 feet. How much cardboard will Jayden need to make the box? A. 60 ft2 B. 96 ft2 C. 128 ft2 D. 144 ft2
Answer:
C .128 ft²
Step-by-step explanation:
net with 4 rectangles and 2 squares.
The rectangles measure 6 feet by 4
Area of the rectangle=6*4
Area of the rectangle= 24.ft²
Total area of the rectangle= 4*24.
Total area of the rectangle= 96 ft²
the squares have side lengths of 4 feet.
Area of tge square= 4²
Area of the square= 16ft²
Total area of the square= 16*2
Total area of the square= 32 ft²
Total area of the cardboard needed
= Area of square + Are of rectangle
= 32+96
= 128 ft²
hurry I'm timed I need the answer asap \(2000x9000\)
Answer:
18000000
Step-by-step explanation:
2000 x 9000 = 18000000
9 x 2 = 18
there are 3 0's on the 2 and 3 0's on the 9 so we are going to add them together.
000 + 000 = 000000
put the two answer together and they equal...
18000000
Step-by-step explanation:
2000x9000=18000000is. your answer
What is the simplified base for the function f(x) = 2(7272)?
Answer:
The simplified base is 9Step-by-step explanation:
The question is not quiet correctly displayed, it should be:
f(x) = 2\(\sqrt[3]{27^2^x}\)Simplifying:
f(x) = 2\(\sqrt[3]{27^2^x}\) = 2\(\sqrt[3]{3^3*^2^x}\) = 2(3²ˣ) = 2(9ˣ)f(x) = 2(9ˣ)The simplified base is 9
ASAPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!
Is 6 inches in 10 seconds proportional to 12 inches in 60 seconds?
Answer: No
Step-by-step explanation:
to be proportional, both numbers have to increase by the same number
because if u multiply 6 by 2 you get 12, but when you multiply 10 by 2 you get 20, not 60 it would be proportional if you said 6 and 10 in to 12 and 20 in
In ΔQRS, s = 4.2 cm, m∠R=160° and m∠S=8°. Find the length of r, to the nearest 10th of a centimeter.
Answer:
10.3 cm
Step-by-step explanation:
You want the measure of side 'r' in triangle QRS, given s = 4.2 cm, R = 160°, and S = 8°.
Law of sinesThe law of sines tells you side lengths are proportional to the sine of the opposite angle.
r/sin(R) = s/sin(S)
r = s×sin(R)/sin(S) = (4.2 cm)sin(160°)/sin(8°)
r ≈ 10.3 cm
<95141404393>
PLEASE HELP. WILL MARK BRAINLIEST. !!50 points!!
Triangle A"B"C" is formed using the translation (x +0, y+ 2) and the dilation by a scale factor of 2 from the origin. Which equation explains the relationship between line
AC and line A"C"?
A. Line AC
——————- = 2
A"C"
B. Line A" C" 1
————— = —
AC 2
C. Line A"C"
Line AC = —————-
2
D. Line AC
Line A"C" = —————
2
Answer: i dont understand the question can you please elaborate
Step-by-step explanation:
make e the subject
e-5=2f
Answer:
e-5=2f
take '-5' to the other side where '2f' is
e=2f+5
The _______ of a right triangle are the two sides of a right triangle that intersect to form the right angle
Answer:
legs
Step-by-step explanation:
Answer:
The Legs of a right triangle are the two sides of a right triangle that intersect to form the right angle
Step-by-step explanation:
Right Angle Triangle-Two legs plus a hypotenuse make up a right triangle. The hypotenuse is the longest side of the right triangle and the side opposite the right angle, and the two legs meet at a 90° angle. Right triangles come in a variety of shapes, including 45°-45° right triangles and 30°-60° right triangles.
To know more about right angle triangle here-
https://brainly.com/question/1248322
#SPJ2
Michael bought 0.44 pound of sliced turkey.what is the value of the digit in the hundredths place?
Help now please. Will mark brainliest
Answer:
The expression that shows a valid step in
the process of finding the decibel level of the noise is dB = 10 log 150,000. Option C is correct
Given the equation for calculating the intensity of sound which is measured in decibel expressed as:
dB=10 log l
where;
I is the ratio of the sound to the human hearing threshold
Given that noise is 150,000 times greater than the human hearing threshold.
Substitute | = 150,000 into the expression above;
dB = 10 log 150,000
If this is correct, brainliest please.
HELP WILL GIVE BRAINLEIST
Answer:
n=99°
Step-by-step explanation:
As both the triangles are similar, the angles are equal. For both triangles, n= 180-(37+44)
=99
Answer:
n=9 I think so my sister told me sorry if I am wrong:(
A complex shape combined frim a square and rectangle b=6, c=8, and d=12 what is the area of this complex figure?
The area of the complex figure is 132 square units
How to determine the area
From the information given, we have that the composite shape is a combination of a:
SquareRectangleThe formula for area of a square is given as:
Area = a ²
Where 'a' is the length of it side
Area = 6²
Area of square = 36 square units
The formula for area of a rectangle is given as:
Area = width × length
Area = 8 × 12
Area of rectangle = 96 square units
Area of the complex figure = Area of square + area of rectangle
= 36 + 96
= 132 square units
Thus, the area of the complex figure is 132 square units
Learn more about area here:
https://brainly.com/question/25292087
#SPJ1
What is four fifths divided by two thirds?
Answer:6/5 or 1.2
Step-by-step explanation:
4/5 divided by 2/3
=4/5 *3/2
=12/10
=6/5
=1.2