Answer:
B
Step-by-step explanation:
c
in ms. march's class,7/10 of the students walk to school.another 1/5 of the students ride there bikes to school bus.what fraction of the class rides on the school bus
The diameter of a circle is 75, find the circumference of the circle. Round your answer to
the nearest hundredth. (Two numbers after the decimal point).
Answer:
C ≈ 236
Step-by-step explanation:
Formula
Using the formulas
C=2πr
d=2r
Solve
Solving for C
C = πd = π· 75 ≈ 235.61945
C ≈ 235.62
To the nearest hundredth.
C ≈ 236
RU and TU are tangent to OS. Find mZR.
A. 63°
B. 54°
C. 126°
D. There is not enough information to determine
Answer:
A. 63
Step-by-step explanation:
EDGU 2020
PLEASE HELP!! LMNP is rotated 90° clockwise around the origin. What are the coordinates of M’
Answer:
The answer is "(4, -5)".
Step-by-step explanation:
Please find the complete question in the attached file.
In the given image file when we rotate it to 90 degrees clockwise so the value as the rule is [tex](x, y) \longrightarrow (y, -x)[/tex]
Putting the value in x = 5 and y = 4 then:
[tex](5, 4) \longrightarrow (4, -5)[/tex]
HELPPPPP , which of the following is not an equation
Answer:
1 is the correct answer.
A helicopter is hovering over a landing pad 100 m from where you are standing. The angle of elevation with the ground is 12 degrees. What is the altitude of the helicopter rounded to the nearest tenth.
Answer:
Step-by-step explanation:
A helicopter is hovering over a landing pad 100 meters from where you are ... If the string is stretched straight, how high is the kite above the ground?
Estimate the total shaded area below, list all that are correct: A. 14/28 B. 2 1/10 C. 2 100/200 D. 5/2
Answer:
it is 2 1/10 i took the test from K12
Step-by-step explanation:
pleaseeeee help out it is really needed!!!
Answer:
the measure of angle 1 should also be 71 degrees as they are corresponding angles.
Adina has a total of $1.65 in nickels and dimes. The number of dimes is 6 more than the number of nickels. How many coins are there of each type?
Choose the correct system of equations needed to solve this problem.
A
0.10d+0.05n=60.10d+0.05n=60.10d+0.05n=6
n+d=1.65n+d=1.65n+d=1.65
B
d=n+6d=n+6d=n+6
0.05n+0.10d=1.650.05n+0.10d=1.650.05n+0.10d=1.65
C
n=d+6n=d+6n=d+6
0.10d+0.05n=1.650.10d+0.05n=1.650.10d+0.05n=1.65
D
n=d+6n=d+6n=d+6
0.05n+0.10d=1.650.05n+0.10d=1.650.05n+0.10d=1.65
Answer:
C
Step-by-step explanation:
If you divide 1.65 by 6 you'll get 0.275 so then you'll add d+6n to get d+6 and then you'll solve the question for 6n and you'll get 1.65
I need help with these. Click this to see the problems (if u don't know how to)
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer: the answer is A
Step-by-step explanation:
Can someone explain this plss
will mark branliest.
tyyyy <3
Answer:
H and J are not true
Step-by-step explanation:
H) 12/65 ≠ 55/300
J) 11/65 ≠ 60/400
Help math is harddddddddd
Answer:
Then show the question so we can answer
HELP IM TIMED!!!
Simplify the following expression.
4^0
Answer:
1
Step-by-step explanation:
Hope This helps! : )
Answer:
the answer i got is 10
im taking the same test right now
Step-by-step explanation:
3 of the digits 0-9 are chosen randomly by a computer what is the probability that it will choose 3 sequential digits
Answer:
The probability is 1/15
Step-by-step explanation:
Firstly, we need to get the total
number of possible choices
That will be selecting any random 3 numbers from 10 numbers
The number of ways this can be done is 10 C 3 = 120 ways
Now, let us get the possible sequential numbers;
These are ;
0 1 2
1 2 3
2 3 4
3 4 5
4 5 6
5 6 7
6 7 8
7 8 9
Out of the total 120 ; there are 8 possible sequential digits
The probability in this case is thus;
8/120 = 1/15
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
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
Urgent! 30 points and will give 5 star review for correct answers!!
1) Write the equation of the parabola that has x-intercepts at the points (6,0) and (-2,0) is flipped vertically and is stretched by a factor of 4
2) Write the equation of the parabola that has x-intercept at the points (-3.0) and (0,0) and is flipped vertically
Answer:
1) Write the equation of the parabola that has x-intercepts at the points (6,0) and (-2,0) is flipped vertically and is stretched by a factor of 4
Step-by-step explanation:
A scale model of a building is 8 inches tall. The actual building is 120 feet tall. What is the scale factor of the model? (1ft. = 12 in.)
Answer:
1:180
Step-by-step explanation:
We start by multiplying the 120 feet by 12 inches to get the height of the building in inches, which is 1440.
Then, we have a ratio of 8:1440, which simplifies to 1:180 when we divide 1440 by 8.
The required scale factor of the given model is 1/180.
What is a scale image?Scale image is defined as a ratio that represents the relationship between the shape and size of a figure and the corresponding dimensions of the actual figure or object.
A building scale model is 8 inches tall. The original structure stands 120 feet tall.
Here 1 foot is equal to twelve inches which is given in the question.
As per the given situation, the required solution would be as :
Firstly we have to multiply 120 feet by 12 inches to obtain the building's height in inches, which is 1440.
The result is an 8/1440 ratio, which simplifies to 1/180 when 1440 is divided by 8.
Therefore, the required scale factor of the given model is 1/180.
Learn more about the Scale images here:
brainly.com/question/13194929
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Given the median QR and trapezoid MOPN, what is the value of x?
5x - 7
P
27
Q
R
6x + 6
N
O A. 6
O B. 18
O C. 2
O D. 5
O E. 7
o
F. Cannot be determined
Answer:
D. 5
Step-by-step explanation:
Based on the midsegment theorem of a trapezoid, thus:
QR = ½(OP + MN)
Substitute
27 = ½((5x - 7) + (6x + 6))
27 = ½(5x - 7 + 6x + 6)
Add like terms
27 = ½(11x - 1)
Multiply both sides by 2
2*27 = 11x - 1
54 = 11x - 1
54 + 1 = 11x
55 = 11x
55/11 = x
5 = x
x = 5
Expand 5(2x - 1) please helpp
Answer:
10x - 5 is the answer !!!!
Answer:
=10x-5
Step-by-step explanation:
in in such an algebra effects of in the brackets which is 5×2x and 5x1 you'll end up getting 10x-5
There are 150 children attending a summer camp. Students were provided with the option to sign up for swimming and canoeing. The results are shown.
• 71 children signed up for swimming
• 62 children signed up for canoeing
• 28 students signed up for both swimming and canoeing
Part A: Which two-way table summarizes the data?
Answer:
A
Step-by-step explanation: took test
In table, the rows represent whether or not a student signed up for swimming, and the columns represent whether or not a student signed up for canoeing.
What is Statistics?Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.
To create a two-way table summarizing the data, we need to list the categories we are interested in and then fill in the counts for each combination of categories.
In this case, we are interested in the categories of swimming and canoeing, and we want to know how many students signed up for each combination of the two activities.
Canoeing No Canoeing
Swimming 28 43
Not swimming 34 45
Hence, the rows represent whether or not a student signed up for swimming, and the columns represent whether or not a student signed up for canoeing.
To learn more on Statistics click:
https://brainly.com/question/30218856
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Steve types at a rate of 45 words per minute. He writes an equation relating the number of words he can type, w, to the number of minutes he spends typing, m.
w = 45m
Xena doesn’t know the number of words per minute that she can type. But she recorded the time it took her to type different numbers of words in this table.
Minutes Words
2 100
4 200
8 400
If we graphed both of these proportional relationships, the graph representing _____
typing would be steeper than the graph representing ______typing. So, _______
types more words per minute.
Combine -4p + 2p + 3
Answer:
-2p + 3
Step-by-step explanation:
Answer:
= -2p+3
Step-by-step explanation:
combine like terms, which gives you -2p (-4p+2p). since the three isn't alike to the other term, you cant add them.
i hope this helps :)
brainliest 4 whoever can tell me the correct answer to this question
An olive press produces 6 2/3 gallons of oil in 32 minutes. At this rate, how many gallons of olive oil will be produced in 1 hour?
A. 3.6 gallons
B. 12.5 gallons
C. 8.8 gallons
D. 6.2 gallons
PLEASE HELP ITS A TEST!!!!
100 POINTS
please help !
Answer:
Why are circles so important to these constructions write out a concise explanation of the importance of circles in creating equilateral triangles Why did Euclid use circles to create his equilateral triangles in Proposition 1 How does construction of a circle ensure that all relevant segments are of equal?
Connect O to P.
Construct bisector of .
Place compass point at midpoint of. ...
Draw circle.
Connect P to where the two circles intersect to create tangents.
Step-by-step explanation:
hope i helped:)
Answer:
Sorry po idont know po ehhh
Sal's snack mix uses 4 cups of chips mixed with 1 cup of pretzels to make a total of 5 cups of snack mix. What percent of the total snack mix recipe are the pretzels?
Answer:
1/5
Step-by-step explanation:
There are five cups of snack mix.
One cup is pretzels.
1/5; one cup out of five is pretzels .
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.
Answer:
Both rectangles and squares have four sides of equal length.
Step-by-step explanation:
Rectangle and square are the geometrical figures having four sides. They are the quadrilaterals with four sides. A rectangle is the quadrilateral in which opposite sides are equal. In a square all the sides are of equal length. The sides of both the rectangle and square are parallel. All angles form the right angles.
man can so help me wit this ixk and give the real answer ill give u 80 point plz
Answer:
136
Step-by-step explanation:
Answer:
136
step by step explanation
Please HELP IM FALLING MATH PLEASE HELP
Answer:
D
Step-by-step explanation:
32+35=67
90-67=23
it won't let me type in the comments for some reason but i got 90 because andgle MLQ is a right angle so it is 90 degrees