Answers
10) D
11)B
12)D
13)A
14) xy = 12
15)C
16)D
17) 2, 3, 4
18) B
Answer:
A.)
B.)
D.)
C.)
Q:14.) they are the same
A.)
D.)
C.)
Step-by-step explanation:
Related Questions
Find the area of the figure. Round to the nearest tenth.
HELP ASAP!!
Answers
Answer:
A
Step-by-step explanation:
f=1/2(a+b)×h1/2(1.6+4)×22.8×25.6 since to round off 5.6 to the nearest tenth consider the hundredths' value of 5.6 which is 0. therefore the tenths value of 5.6 remains 5.6Clint is six and a half feet tall. Tobby is four and one quarter feet tall. How much trailer is clint than tobby
Answers
Answer:
27 inches or 2 feet 3 inches
Step-by-step explanation:
78-51=27
PLEASE HELP ME can someone explain and give the answer
Answers
Answer:
[tex] {eb}^{2} = {ab}^{2} + {ea}^{2} \\ {ab}^{2} = {eb}^{2} - {ea}^{2} \\ {ab}^{2} = {20}^{2} - {12}^{2} \\ ab = 16 \\ \\ {db}^{2} = {bc}^{2} + {dc}^{2} \\ {bc}^{2} = {db}^{2} - {dc}^{2} \\ {bc}^{2} = {20}^{2} - {16}^{2} \\ bc = 12 \\ \\ so \: ac = ab + bc \\ ac = 28[/tex]
Solving inequalities by multiplication and division
1. -8 < 8w
Answers
Answer:
w > -1
Step-by-step explanation:
Hello There!
We want to simplify this expression to be more specific we want to isolate the variable (w) using inverse operations
So we want to get rid of the 8 in 8w
8w is the same as 8 times w (multiplication)
The inverse of multiplication is division so to get rid of the 8 we want to divide by 8 but remember whatever we do to one side we want to do to the other side. So we divide each side by 8
-8/8 = - 1
8w/8=w
we're left with w > -1
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{-8 < 8w}[/tex]
[tex]\large\text{TURN/FLIP the given EQUATION around}[/tex]
[tex]\mathsf{8w > -8}[/tex]
[tex]\large\text{DIVIDE 8 to BOTH SIDES}[/tex]
[tex]\mathsf{\dfrac{8w}{8}>\dfrac{-8}{8}}[/tex]
[tex]\large\text{Cancel out: }\mathsf{\dfrac{8}{8}}\large\text{ because that gives you 1}[/tex]
[tex]\large\text{Keep: } \mathsf{\dfrac{-8}{8}}\large\text{ because that helps you compare to the w-value}[/tex]
[tex]\large\text{New equation: } \mathsf{w>\dfrac{-8}{8}}[/tex]
[tex]\mathsf{\dfrac{-8}{8}=\bf -1}[/tex]
[tex]\mathsf{w>-1}[/tex]
[tex]\mathsf{It\ is\ an\ O P E N\ circle\ shaded\ to\ the\RIGHT\, starting\ at\ the\ -1}[/tex]
[tex]\boxed{\boxed{\large\text{Therefore, your \underline{answer} is: }\mathsf{\bf w > -1}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Anyone know??please????? And right answers
Answers
Answer:
ACB
Step-by-step explanation:
HELP PLEASE!!!!!! 10 POINTS!!
Select the correct operator for the following exponential expression.
Answers
Answer:
The answer is A. because (2)8 is bigger than (-2)'6
The dot plot shows the favorite sport to play according to some middle school students chosen at random. Which statement is true according to the information in the dot plot ?
Answers
What are the options?
Answer:
B: More than 25% of the students chose football and tennis as their favorite sport to play.
Step-by-step explanation: You need to find the total, which is 50. Since it says more than 25 percent of the students chose football and tennis your answer will need to be more then 25 percent. You add football plus tennis (10+3=13). Now you set up your proportion- 50 as your whole/total, 13 as your part, and substitute you percent with a variable like (p), then 100. Cross multiply. I did a shortcut which replaces the Ice Ice Baby process, so multiply 13x100= 1300, then your product divide it by 50 ( total) 1300/50= 26. This makes the statement true.
14) How many solutions does the
following equation have?
2x + x + 4 = 3x + 4
Answers
Answer:
Infinitely many solutionsStep-by-step explanation:
2x + x + 4 = 3x + 43x + 4 = 3x + 4Both sides of the equation are exactly same.
It means regardless the value of x the equation is true.
The equation has infinitely many solutions.
As both sides are equal
There present infinite number of solutions
10) What changes when a figure is
transformed by a reflection, rotation,
or a translation?
A) its area
C) its position
B) its size
D) its perimeter
Answers
Answer:
size because when a figure is squeezed, it shrinks and changes the size
Answer:
Its Position
Step-by-step explanation:
Reflection-when the shape is reflected over an axis
Rotation-when the shape is rotated around a singular point
Translation-when the shape is moved up/down or left/right
None of these change any part of the shape it just moves the shape around. :)
What relationship CANNOT be used to prove that AABC is congruent to ADEF?
Help please!!!
Answers
Answer:
D) Angle angle angle
find the volume figure below
A. 45 mm3
B. 45 mm2
C. 3,375 mm2
D. 3,375 mm3
Answers
Step-by-step explanation:
its either C or D and yup sure
Answer:
3,375 mm³
Step-by-step explanation:
To find the volume of a cube or rectangular prism, multiply the length, width, and height of the figure. In this case, the figure is a cube, so all the side lengths are equal. So, all you have to do is multiply 15 three times.
15 · 15 · 15 = 3,375
The answer is D, 3,375 mm³. Use the cubed symbol to show volume :) Good luck
Nadia has £5 to buy pencils and rulers. Pencils are 8p each. Rulers are 30p each. She says “I will buy 15 pencils. Then I will buy as many rulers as possible. With my change, I will buy more pencils.” How many pencils and how many rulers does she buy?
Answers
Answer:
Total pencils: 17
Total rulers: 15
Step-by-step explanation:
"I will buy 15 pencils."
15 * 8p = £1.20
15 pencils
"Then I will buy as many rulers as possible."
£5 - £1.20 = £3.80
£3.80/30p = 12 remainder 20p
12 rulers
"With my change, I will buy more pencils.”
20p/8p = 2 remainder 4 p
2 pencils
Total pencils: 17
Total rulers: 15
Jeylynn drew a quadrilateral on the coordinate grid shown below.
If she reflects the quadrilateral across the x-axis, what are the new coordinates of the vertices of the quadrilateral? Drag and drop four ordered pairs to the appropriate boxes for each vertex.
P᾿ =
Q᾿ =
R᾿ =
S᾿ =
Answers
Answer:
P = (-3,-2)
Q = (-3,-8)
R = (-8,-8)
S = (-8,-2)
Step-by-step explanation:
Answer:
P = (-3,-2)
Q = (-3,-8)
R = (-8,-8)
S = (-8,-2)
Step-by-step explanation:
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
0.25 x + 34 y equals 4 then whatever x + y = will be the next fight
Step-by-step explanation:
according according to whatever the outcome was then fill in the blank
According to Thomson Financial, last year the majority of companies reporting profits had beaten estimates. A sample of 162 companies showed that 98 beat estimates, 29 matched estimates, and 35 fell short. (a) What is the point estimate of the proportion that fell short of estimates
If required, round your answer to four decimal places. pshort = (b) Determine the margin of error and provide a 95% confidence interval for the proportion that beat estimates. If required, round your answer to four decimal places. ME = (c) How large a sample is needed if the desired margin of error is 0.05?
Answers
According to the National Weather Service, the average monthly high temperature in the Dallas/Fort Worth, Texas area from the years of 2006-2008 is given by the following table:
Month
Average Maximum Monthly Temperature
Jan
48.1
Feb
50.9
Mar
62.4
Apr
67.0
May
76.5
Jun
83.9
Jul
86.8
Aug
88.1
Sep
79.2
Oct
69.9
Nov
59.5
Dec
49.6
Plot the data on a scatter plot. Produce a sine regression model for the data. Round the values for a, b, c, and d to the nearest 0.001. Using the sine regression model predict what the temperature would be given y(30).
a.
58.4 degrees
b.
62.3 degrees
c.
76.8 degrees
d.
86.0 degrees
Please select the best answer from the choices provided
Answers
The sine regression model is [tex]y =20.077 \sin(0.500x- 1.959) + 67.577[/tex], and the value of y(30) is 76.8 degrees
What is a regression model?A regression model is used to determine the association and correlation between two variables
Using a graphing calculator, the sine regression model of the dataset is:
[tex]y =20.077 \sin(0.500x- 1.959) + 67.577[/tex]
To calculate y(30), we substitute 30 for x in the equation.
So, we have:
[tex]y =20.077 \sin(0.500 * 30- 1.959) + 67.577[/tex]
Evaluate the product
[tex]y =20.077 \sin(15- 1.959) + 67.577[/tex]
Evaluate the difference
[tex]y =20.077 \sin(13.041) + 67.577[/tex]
Evaluate the sine value
[tex]y =20.077 *0.4570+ 67.577[/tex]
Evaluate the product
[tex]y =9.1752+ 67.577[/tex]
Evaluate the sum
[tex]y =76.7522[/tex]
Approximate
[tex]y \approx 76.8[/tex]
Hence, the sine regression model is [tex]y =20.077 \sin(0.500x- 1.959) + 67.577[/tex], and the value of y(30) is 76.8 degrees
Read more about regression models at:
https://brainly.com/question/17844286
What is the measure of angle N?
Answers
Answer:
47.3 degrees
Step-by-step explanation:
The sum of all the angles in a triangle is 180 degrees.
180 - 42.7 - 90 = N
N = 47.3 degrees
Leave a like if this answered your question
Which expression is equivalent to 5 ( 3x + 3 ) − 7x
A. 8x + 15
B. x +15
C. 8x+3
D. x+3
Answers
the answer is letter A bro
Answer:
The first Option is equivalent to the equation.
Step-by-step explanation:
1) Expand by distributing term.
[tex]15x + 15 - 7x[/tex]
2) Collect like terms.
[tex](15x - 7x) + 15[/tex]
3) Simplify.
[tex]8x + 15[/tex]
Hence, 8x + 15 is equivalent to this equation.
Which of the following statements about the similarity between rectangles and squares is not true?
Both rectangles and squares are quadrilaterals.
Both rectangles and squares have two sets of parallel sides.
Both rectangles and squares have four right angles.
Both rectangles and squares have four sides of equal length.
Answers
Answer:
Both rectangles and squares have four sides of equal length
Giving brainlist to whoever answers
Answers
Answer:
85.33ft2
Step-by-step explanation:
Find the terminal point on the unit circle determined by
5pi4
radians.
Use exact values, not decimal approximations.
Answers
Find the value of x
X=2
X=3
X=33
X=52
Answers
Answer:
b x=3
Step-by-step explanation:
Rei is barricading a door to stop a horde of zombies. She stacks boxes of books on a table in front of the door. Each box weighs 30 kilograms, and the table with 8 boxes on top weighs a total of 310 kilograms.
The total weight W of the barricade in kilograms is a function of x, the number of boxes Rei stacks on the table.
Write the function's formula.
W, equals
Answers
Answer: The answer is W=70+30x
Step-by-step explanation: Given that Rei is barricading a door to stop a horde of zombies by satcking boxes of books on a table in front of the door.
The weight of each box is 30 kilograms and the weight of the table with 8 boxes on the top is 310 kilograms.
Therefore, the weight of the table without boxes is 70 kilograms.
Now, if 'W' is the total weight of the barricade, then it can be written as a function of 'x', the number of boxes Rei stacks on the table. The expression is as follows -
So, if 'g' denotes the weight of the table alone, then we have,
If f(x) =x+3 and g(x) = square root x-1 what is f^•g)(26)
Answers
Answer:
8
Step-by-step explanation:
7 < z/2 + 3
what is the value of z
Answers
Workup in photo below.
Good luck!
PLEASE HELP I WILL MARK BRAINLIEST!!!! :)
Answers
Answer:
your answer is D
plz mark me as brainliest
Triangle MNO is transformed to produce triangle PQR. What transformations guarantee triangles MNO and PQR are congruent
Answers
Answer:
C, D, and E are corrects.
Step-by-step explanation:
Two plane figures are congruent if and only if one can be obtained from the other by a sequence of rigid motions. The rigid transformations are reflection, rotation, and translation. The image from these transformations will not change its size or shape.
A dilation is a nonrigid transformation that can produce enlarged or reduced images from a given pre-image.
Therefore only C, D, and E are corrects.
A. a dilation, then a translation
B. a reflection, then a dilation
C. a reflection, then a rotation
D. a rotation, then a translation
E. a translation, then a reflection
The transformations guarantee triangles MNO and PQR are congruent should be considered is option C, D, and E.
What is congruent?
The two plane figures should be considered as the congruent when one should be obtained from the other via the sequence of the fixed motions. Here the right transformation could be in the form of reflection, rotation, and translation.
Also, the image arise form transformations should remain the same with respect to the size or shape.
Therefore only C, D, and E are corrects.
This is an incomplete question. Please find the options below.
A. a dilation, then a translation
B. a reflection, then a dilation
C. a reflection, then a rotation
D. a rotation, then a translation
E. a translation, then a reflection
Learn more about triangle here: https://brainly.com/question/22310382
HELP!! ILL MARK BRAINLIEST
Answers
Answer:
a
Step-by-step explanation:
youre welcome
Mrs. King has earned a pay increase. Her starting salary
was $36,000. Her new salary is 110% of her starting salary.
What is her new salary?
Answers
Answer:
39,600
Step-by-step explanation:
Free answer
If f(x) equals X-1 which of the following is the inverse of f(x)
Answers
Answer:
40.86 28.98
Step-by-step explanation:
because if its wrong then it is racist
