rotation 90 degrees counterclockwise about the origin (on numbers 9 and 10)
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Answer:
160
Step-by-step explanation:
Related Questions
I need help on this lol
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Like terms are 3x and 2x.
Coefficients are 3 and 2.
Constant is 5.
lmk if anything is incorrect!!
Answer:
terms: 3x, 5, 2x, & x
like terms : 3x , 2x , -x
coefficients : 3 , 2
constants : 5
Step-by-step explanation:
coefficients are the numbers next to a variable
what is front end estimation?
pls help fast
Answers
Answer:
Front end estimation is a way of rounding numbers to estimate sums and differences.
Step-by-step explanation:
also if you don't mind giving me brainliest i'm just trying to rank up. only if u dont mind.
help plzzz ..........
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What is this answer (please)
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Answer:
1) 25
2)
3) 100is the upper limit
4) 5 is the frequency
2)
3)100 is the upper limit
4) is the frequency
Please help!! ASAP! Please show your work
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Consider the triangles.
What can be concluded about these triangles? Check all that apply.
The corresponding angles are proportional.
The ratios of the corresponding sides are equivalent.
The corresponding sides are congruent.
The corresponding angles have the same measure.
DE corresponds to IH.
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Answer:
BDE
Step-by-step explanation:
i just did it :)
Answer: she/he is right
explanation:
Evaluate 1/3m - 1 - 1/2n when m = 21 and n = 12
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Answer:
the answer is 0.
Step-by-step explanation:
1/3(21) - 1 - 1/2(12) = 7 - 1 - 6 = 0
.
A circle has an approximate circumference of 56.50 inches and the radius of the circle was 9 inches? Which expression best represents the value of π?
A. 56.50/9
B. 56.50/18
C. 9/56.50
D. 18/56.50
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Answer:
c
Step-by-step explanation:
Hey, can someone help me? pease and crackers? it would be hexcellent if i did good on my test. thanks! charm you later!
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Answer:
choice 1) circumference = 87.92 in
Step-by-step explanation:
(14)(2)(3.14) = 87.92 in
a triangle has an area of 230.86 sq in the height of a triangle is 23.8 in what is the length of the base of the triangle
Answers
Answer:
The base would be 19.4
Step-by-step explanation:
A probability chart states that 25% of players win a game. A statistics class designs a simulation to approximate the probability of 5 randomly selected players winning the game.
Which statement is true?
Answers
Answer:
the 4
Step-by-step explanation:
sorry if its wrong but i hope it helps
A gold chain with an original price of $120 is on sale for $96. What is the percent of the discount?
Answers
Answer:
25
Step-by-step explanation:
Because he only took of all little bit of cash hope this helps
Answer:
Step-by-step explanation:
percent discount=(120-96)/120 ×100
=24/120×100=20 %
Help me please:) thanks
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Answer:
C. 21.98
Step-by-step explanation:
In this case, you would have to multiply 3.14 times 7. If you didn't have the diameter, and all you had was the radius, you had find half of seven, which is 3.5, multiply that by 2, and finally multiply that answer by 3.14. Hope this helps! Have a nice day :D
PLEASE HELP IM STRUGGLING
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8 is 0
9 is -8/3
90X4/8= need the answer pleasee
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Amira bought 3.34 lbs. of grapes at $0.67 per pound. How much money did she spend?
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Answer:
$2.24
Step-by-step explanation:
you multiply 3.34 and 0.67 then you round
0.67 x 0.34 = 0.2278 —> rounded to 0.23
2.01 + 0.23 = 2.24
she spent $2.24
Statistics: Question 1
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Answer:
I couldn't see the answers
I need help pls is due in 40 minutes
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Answer:
is this due already
Step-by-step explanation:
Please answer this I would really appreciate it.
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Answer:
3 : 1 is the scale factor of given figure
The distance that a object covered in time was measured and recorded in the table below. What equation describes the motion
1. y = -1.5x
2. y = -1.5x + 2.5
3. y = 1.5x + 2.5
4. y = 1.5x
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Answer:
The answer is #4
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
BRAINLIEST!
Can someone solve this please thanks
m/3 -3 < -6
The M is over the 3
Answers
Answer:
m<1
Step-by-step explanation:
m/3<3
m<1
Answer:
m < -9
Step-by-step explanation:
Simplify this by adding 3 to both sides: m/3 - 3 + 3 < -6 + 3
This becomes m/3 < -3.
Now isolate m by multiplying both sides by 3:
3(m/3) < 3(-3) becomes m < -9
3. The figure shows a rectangle with a width of 3k inches. The length of the rectangle is 5 inches longer than the width.
a.) Find the length of the rectangle in terms of k.
b.) What is the perimeter of the rectangle in terms of k?
c.) If k= 4, find the perimeter of the rectangle.
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Answer: I think the correct answer is A
Step-by-step explanation:
The slope of the line that contains the points (1, -1) and (2, 3) is 4. What is the y-intercept?
Answers
y-y1=m(x-x1)
y-(-1)=4(x-1)
y+1=4(x-1)
y+1=4x-4
y=4x-4-1
y=4x-5
Or
y=4x+b
-1=4(1)+b
-1=4+b
-1-4=b
-5=b. Y-intercept is -5
The y-intercept of the line is -5.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
We can use the slope-intercept form of a linear equation to find the
the y-intercept of the line.
The slope-intercept form of a linear equation is:
y = mx + b
where m is the slope of the line, and b is the y-intercept.
We are given the slope of the line that contains the points (1, -1) and
(2, 3) is 4.
Therefore, we can substitute m = 4 and one of the points into the equation, and solve for b.
Let's use the point (1, -1):
y = mx + b
-1 = 4(1) + b
-1 = 4 + b
b = -1 - 4
b = -5
The y-intercept of the line is -5.
The equation of the line in slope-intercept form is:
y = 4x - 5
Thus,
The y-intercept of the line is -5.
Learn more about equation of a line here:
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PLllllZZ HELP WILL GIVE BRAINLIST
Answers
Answer:
25% of 20 = 5
25 more than 20 = 45
25% more than 20 = 25
100% of 20 = 20
75% less than 60 = 15
Step-by-step explanation:
Answer: If we are checking it yes. I think its good. But I just don't understand part of it. If its supposed to be in order. Is this the order it is going in. Whatever, I think that it is good. And I believe you are very smart, and amazing. So I believe in you. So, tell me if you are right or wrong cause I will be cheering you on the whole time.
Step-by-step explanation: I don't think I helped. But I hope I did. Have a great day and let me know what happens. Have a great day and ttyl. Bye. <33
p.s. I am in 6th grade. What grade is this in?
For each number, name it's opposite. 28
negative 10.4
0
0.875
Answers
Answer:
-28
10.4
0
-0.875
Hope that helps!
Step-by-step explanation:
The distance that a object covered in time was measured and recorded in the table below. What equation describes the motion
y = -1.5x
y = -1.5x + 2.5
y = 1.5x + 2.5
y = 1.5x
Answers
Answer:y = 1.5x + 2.5
Step-by-step explanation:
On a math quiz, you earn 10 points for each question answered correctly. In the equation below, x represents the
number of questions that you answer correctly on this quiz, and y represents the total number of points you score on
this quiz. The relationship between these two variables is modeled by the equation y = 10x.
What is the independent variable?
A)
The value of 10 in the equation.
B)
The total number of points scored on the exam.
C)
The number of questions answered correctly on the exam.
D)
The independent variable cannot be determined from the given
information.
Answers
What is 10% of 80? ( IT NOT A )
A $0.08
B 0.8
C$88
D 8
Answers
Answer:
8
Step-by-step explanation:
turn the percent into a decimal
multiply 0.10 by 80
0.10*80
8
Match the following. Match the items in the left column to the items in the right column.
1. 30abc
2. 45abr
3. 25ab
4. 2rs
5. 18rst
3 ∙ 3 ∙ 5 ∙ a ∙ b ∙ r
5 ∙ 5 ∙ a ∙ b
2 ∙ r ∙ s
2 ∙ 3 ∙ 3 ∙ r ∙ s ∙ t
2 ∙ 3 ∙ 5 ∙ a ∙ b ∙ c
Answers
Answer:
abc
2. 45abr
3. 25ab
4. 2rs
5. 18rst
3 ∙ 3 ∙ 5 ∙ a ∙ b ∙ r
5 ∙ 5 ∙ a ∙ b
2 ∙ r ∙ s
2 ∙ 3 ∙ 3 ∙ r ∙ s ∙ t
Step-by-step explanation:
abc
2. 45abr
3. 25ab
4. 2rs
5. 18rst
3 ∙ 3 ∙ 5 ∙ a ∙ b ∙ r
5 ∙ 5 ∙ a ∙ b
2 ∙ r ∙ s
2 ∙ 3 ∙ 3 ∙ r ∙ s ∙ tabc
2. 45abr
3. 25ab
4. 2rs
5. 18rst
3 ∙ 3 ∙ 5 ∙ a ∙ b ∙ r
5 ∙ 5 ∙ a ∙ b
2 ∙ r ∙ s
2 ∙ 3 ∙ 3 ∙ r ∙ s ∙ t
The items in the left are matched to one in the right as follows.
What is Prime Factorization?Prime factorization is the method of writing a number as the product of the prime factors.
For example 8 can be written as 8 = 2 × 2 × 2
The expression in the left is a multiplied form and that on the right is the prime factorized form.
1) 30abc
30 = 2 × 15 = 2 × 3 × 5
30abc = 2 × 3 × 5 × a × b × c
2) 45abr
45 = 3 × 15 = 3 × 3 × 5
45abr = 3 × 3 × 5 × a × b × r
3) 25ab
25 = 5 × 5
25ab = 5 × 5 × a × b
4) 2rs
2rs = 2 × r × s
5) 18rst
18 = 2 × 9 = 2 × 3 × 3
18rst = 2 × 3 × 3 × r × s × t
Hence the matching expressions are found.
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PLEASE HELP ASAP!!! Please don't put something silly. You only have to do the first column. Marking Brainliest!
Answers
Answer:
-15x+3y=1 for number 4
Step-by-step explanation: