Answers
Related Questions
please help me, I’ve been on this for 30 mins + I’m an idiot
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I think it's 3/7?
hope this helps
Please help!
Will mark brainliest!
Bill flips a coin and rolls a number cube. Create a list to show the sample space of the different outcomes.
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Answer:
Step-by-step explanation:
Bill rolls a 1 and a head
Bill rolls a 1 and a tail
Bill rolls a 2 and a head
Bill rolls a 2 and a tail
Bill rolls a 3 and a head
Bill rolls a 3 and a tail
Bill rolls a 4 and a head
Bill rolls a 4 and a tail
Bill rolls a 5 and a head
Bill rolls a 5 and a tail
Bill rolls a 6 and a head
Bill rolls a 6 and a tail
Question 7 of 12 Solve: 3x- 8 = 6(1 - 2x) + 16 O A. x = 2 O B. x = 5 O C. x= -2 O D. There are infinitely many solutions.
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Answer:
A. x =2
Step-by-step explanation: Rearrange terms 3x - 8 = 6 ( 1 - 2x ) + 16 ---> 3x - 8 = 6 ( -2x + 1 ) +16
Distribute
Add the numbers
Add 8 to both sides of the equation
Simplify
Add 12x to both sides of the equation
Simplify
Divide both sides of the equation by the same term
Simplify -------> x=2
how to use pythagoreom therom
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Answer:
a² + b²= c²
Step-by-step explanation:
In these pictures you will see how to do pythagoreom therom in different situations.
Suppose a scientist has 13 liters of acid and she needs 16 liters for an experiment.
How many more liters of acid does she need for the experiment?
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Answer:
3
Step-by-step explanation:
Which facts are true for the graph of the function below?Check all that apply. F(x)= (3/7)x
A. The y-intercept is (0,1),
B. It is increasing.
C. The x-intercept is (1,0).
D. The domain of F(x) is x > 0.
E. The range of F(x) is y> 0.
F. It is decreasing.
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Answer:
B
Step-by-step explanation:
A is false because y-intercept is (0,0)
C is false because x-intercept is (0,0)
D is false because domain is all real numbers
E is false because range is all real numbers
F (see B)
Please help me with maths
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Answer:
Each pentagon angle is 108 no matter what.
so 108*3=324
360-324=36
Answer=36
please help, this is very urgent!!! no links please, and also if ur answer is correct I'll give brainliest!!!!
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Answer:
I) 616
II) 4.53
Step-by-step explanation:
For the first one, just plug in 7 as R.
A = 4 x (22/7) x 7^2
A = 12.57142857 x 49
A = 616
For the second, one, put 452 4/7 as A.
452 4/7 also is 258.285
258.285 = 4 x (22/7) x r^2
258.285 = 12.57142857 x r^2
Divide both sides by 12.57142857
20.55372408 = r^2
Square root 20.55372408 for R.
4.533621519 = R
OR
4.53 = R
During the 2 9-weeks reporting, a student's grade increased from 80 to 96. By what percentage did the grade increase?
32%
20%
16%
12%
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A rectangle has an area of 54 square centimeters. The width is 3 more
than 1 times the length. Find the length and width, in centimeters, of the
triangle.
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Answer:
W = 6
L = 9
Step-by-step explanation:
area = 54 = L x W
L = W + 3
substitute for L:
54 = W(W + 3)
W² + 3W = 54
W² + 3W - 54 = 0
(W + 9)(W - 6) = 0
W = 6
L = 6 + 3 = 9
Which ordered pair makes the following equation true? y = 3x - 7
(2, -1)
(12, 20)
(6, 11)
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Answer:
(2, -1) and (6, 11)
Step-by-step explanation:
Plug in points :)
can someone explain the steps i need to do to complete this?
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9514 1404 393
Answer:
∠PRS = 142°
Step-by-step explanation:
One can use the relationship between the exterior angle of a triangle and the remote interior angles. This lets you find x. Then evaluating the expression for angle PRS will give you the measure of the angle.
__
(3x -8)° = 90° +(x +2)° . . . . exterior = sum of remote interior
2x = 100 . . . . . . . . add 8-x
x = 50 . . . . . . divide by 2
Then angle PRS is ...
∠PRS = (3x -8)° = (3·50 -8)°
∠PRS = 142°
Help me plz this is to much
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9514 1404 393
Answer:
1 triangle: 2 m²2 triangles: 4 m²large rectangle: 32 m²small rectangle: 3 m²total area: 39 m²cost of tile: $487.50Step-by-step explanation:
You will run across many examples of poorly edited curriculum materials. This is one of them. We presume that every instance of "inches" should be an instance of "meters". The difference between in and m is not always obvious in a diagram, and m apparently got misinterpreted here.
__
The area of a triangle is given by the formula ...
A = 1/2bh
where b is the base and h is the height perpendicular to the base.
The triangles in this figure have a base of 4 m, and a height of 1 m. Using this formula, we find the area of 1 triangle to be ...
A = 1/2(4 m)(1 m) = 2 square meters . . . . area of 1 triangle
__
The triangles are the same size, so the area of both together is ...
2(2 m²) = 4 square meters . . . . area of both triangles together
__
The large rectangle is 8 m long and 4 m high. Its area is given by the formula ...
A = LW
where the length is L and the width is W. Using this formula, we find the area of the large rectangle to be ...
A = (8 m)(4 m) = 32 m² . . . . area of large rectangle
__
The small rectangle has a length of 3 m and a width of 1 m. Its area is ...
A = (3 m)(1 m) = 3 m² . . . . area of small rectangle
__
The total area is the sum of the areas of the pieces:
total area = 2 triangles + large rectangle + small rectangle
total area = 4 m² + 32 m² + 3 m² = 39 square meters
_____
At $12.50 per square meter, the cost of covering the patio is ...
($12.50/m²)(39 m²) = $487.50 . . . . cost of tile
15. Louis is going to put new wood floors in his rectangular shaped living room. He measured his living
room and it measures 10 feet by 20 feet. At the flooring store, he found the cost of the wood floors for
$1.50 per square feet and a $300 installation fee. How much money will Louis spend on his new wood
flooring for the cost of the floors plus installation?
A. $300
B. $600
C. $900
D. $1,200
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Answer:
$600
Step-by-step explanation:
(10ft)(20ft) = 200 ft^2
y = 1.5x + 300
=1.5(200) + 300
= $600
What is the factored form of the polynomial 3x-3y
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Answer:
Step-by-step explanation:
3x - 3y = 3(x-y)
PLease someone help with this, I've looked everywhere and can't get a solid answer to anything!
Is there a specific way to do this so I know in the future? For now, I really just need a playthrough of how to do it. Thank you in advance!
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Answer:whats the question
Explanation:(pls dont report me as soon as u tell me the question i will edit my answer and answer correctly)
Answer:
It is because the is
Step-by-step explanation:
Answer please I’m stew
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Answer:
1st box=18 days
2nd box= 4 miles
Step-by-step explanation:
1st box is the number of dots
=18 days
2nd box is the dot that is on the max value
= 4 miles
Second box: 4
The number of days on this chart are represented by the number of dots.
Each dot represents one day and the miles Zac ran. The highest number on the chart with a dot is 4.
Please let me know if you have any questions.
The first term of a geometric sequence is 4, and the common ratio is 5. What is the 5th term of the sequence?
a.2,500
b.12,500
c.1,024
d.500
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Answer:
A) 2,500
Step-by-step explanation:
Soo.....
A1 = 4
A2 = 4*5 = 20
A3 = 20*5 = 100
A4 = 100*5 = 500
A5 = 500*5 = 2,500
The table of values below represents a linear relationship.
Y
4
6
0
3
4
0
What is the slope and y-intercept for this line?
Slope
y-intercept
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Given:
The table of values.
To find:
The slope and y-intercept for this line.
Solution:
From the given table, we have three (-4,6), (0,3), (4,0).
We need to find the slope and y-intercept for this line.
Consider any two points from the given points.
Consider the line passes through the points (0,3) and (4,0). So, the slope of the line is:
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\dfrac{0-3}{4-0}[/tex]
[tex]m=\dfrac{-3}{4}[/tex]
The line passes through the point (0,3). Here the x-coordinate is 0. So, the y-intercept is 3.
Therefore, the slope of the line is [tex]\dfrac{-3}{4}[/tex] and the y-intercept of the line is 3.
Refer to the diagram below. What is the scale factor used to create the new shape.
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Answer:
The correct answer is A: 4/5
Step-by-step explanation:
We would divide 24/30 and get 4/5
Please put the the right answer
Sofia's family members are choosing numbers to see in
what order they will choose gifts. They will spin a spinner
with eight sections. The sections are numbered 1 through
8, and all sections are the same size.
What is the probability of spinning a number greater than 3?
O A.
58
8
5
8
3
D
3
8
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Answer:
5/8
Step-by-step explanation:
i took the test hope this helps
It was the day before the big U.S. History test. It was an open-note exam, so if students took good notes, they would probably get a good grade on it. The problem for Helga was that she waited until the last minute to review her notes—and they were terrible. In a panic, she called her best friend, Tracy, and asked her to make a copy of the notes she took so Helga could use the copy to take the test. Tracy always took detailed notes, and Helga knew she would get a good grade if she used the copy of Tracy’s notes. Why is this most likely a dangerous situation for both Helga and Tracy? They would put their education at risk. They would break their parents’ rules. They would put their friendship at risk. They would break the school laws.
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Answer:
Step-by-step explanation:
they would break the honor code of only using your own notes. Both could get a zero on the test. But.. this brings up the idea that the grade is worth anything in the first place.
Answer:
IT IS B OR D GIVE ME ONE MINUTE TO FINISH THI TEST AFTER I WILL EDIT AND TELL YOU THE ANSWER.
Step-by-step explanation:
simplify 7.2×10 to the power-3 - 9.5×10 to the power -5 plz step by step
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Answer:
0.007105=1421/200000
Step-by-step explanation:
2. El torneo de ajedrez de Torrel se realiza una vez cada 2 años, mientras que el torneo de Burak es cada 3 años. Un jugador asiste a ambos torneos, pero en esta ocasión ambos son en el mismo instante, ¿En cuántos años más tendrá que decidir nuevamente entre uno de los dos torneos para asistir?
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Answer:
El jugador tendrá que decidir nuevamente dentro de 6 años.
Step-by-step explanation:
Matemáticamente hablando, debe encontrar un número más pequeño tal que sea un múltiplo de 2 y 3, cada uno de los cuales es un número primo. Entonces, si el torneo de ajedrez de Torrel ocurre cada 2 años, mientras que el torneo de Burak se lleva a cabo cada 3 años. Entonces, el número más pequeño es el producto de estos dos números, es decir, el jugador tendrá que decidir nuevamente dentro de 6 años.
please anyone help me with this question
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Answer:
8uv÷v²
but putting the value of u and v.
8×2×4 ÷ 4²
=64÷16
=4
Write an equation in slope-intercept form of the line shown. (8, 4) (4, 1)
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Step-by-step explanation:
m= 1-4/4-8 = -3/-4 = 3/4
y-1 = 3/4(x - 4)
y-1 = 3/4x -3
y = 3/4x -2
[tex]\sqrt(12-8x)=x-3[/tex]
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Answer:
x = -3 and x = 1
Step-by-step explanation:
first, square each side
12 - 8x = x² - 6x + 9
x² + 2x - 3 = 0
(x - 1)(x + 3) = 0
x = -3
x = 1
Find the Area of the Garden (Must show work!!!)
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Answer:
162 ft²Step-by-step explanation:
The missing side of the garden is the hypotenuse of a triangle with legs:
(80 - 70) = 10 ft and (40 - 15) = 25 ftThe length of the side is:
[tex]\sqrt{10^2+ 25^2} = \sqrt{725}[/tex] ≈ 27 ftThe area of the garden is:
A = 27*6 = 162 ft²Hey everyone, I need a lot of help with this! Please let me know when you can. Thanks!
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I hope you do well on your answer
Write a rule for g. Describe the graph of g as a transformation of the graph of f.
f(x) = x^4 - 3x^2 - 2x, g(x) = - f(x)
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Answer:
Step-by-step explanation: