Answers
y=1,2,4,-4,-2,-1
Related Questions
Justin had 80 cricket cards but swapped 3/8 of them how many did he swap
Answers
You can multiply to get the final answer
[tex] \frac{3}{8} [/tex] x 80
(80 and 8 cancels to give 10)
↓
3 x 10 = 30 cards
80 x 3/8
30
Square roots question??
Answers
√5²+2*√5*√3+√3²
5+7.7+3
15.7
a square root that is squared becomes the number under the root sign
the general formula is a^2 + 2ab + b^2
sqrt(5)^2 + 2*sqrt(5)*sqrt(3) + sqrt(3)^2
5 + 2sqrt(15) + 3
8 + 2sqrt(15) <<<<=====
Stop!
Don't go any further. That is your answer.
what is the fifference between [-3] and -3
Answers
Find the slope of a road that rises 12 feet for every horizontal change of 100 feet.
Answers
The answer should be 0.12 because you have to do rise over run to get slope. So, 12 divided by 100 gets you 0.12.
What formula should I use for this?
Answers
a(n) = 6000 * 0.5ⁿ
However, the first term is when n=1, so your formula should really be:
a(n) = 6000 * 0.5⁽ⁿ⁻¹⁾
Then the 8th term is 46.875
Work out the circumference of this circle.
Take pi to be 3.142 and give your answer to 1 decimal place
The radius is 4cm
Answers
C=2πr
here radius, r=4 cm and π=3.142
Put values in formula.
C=2(3.142)(4)
C=25.1 cm (Rounded to 1 decimal place)
Answer: Circumference of the circle is 25.1 cm (Rounded to 1 decimal place)
Answer:
25.1
Step-by-step explanation:
Meg rolled a fair six-sided die 28 times. The table below shows the number of times each number was rolled:
Number Cube Experiment
Number on
the Cube Number of
Times
Appeared
1 2
2 7
3 9
4 4
5 6
6 0
According to the results in the chart, what is the experimental probability of getting a number less than 3 on the die?
19 over 28
9 over 28
7 over 28
2 over 28
Answers
Answer:
9/28 it is right
what is the factorization of 49b^2 - 81 ?
A - (7b-9)(7b-9)
B - (7b-9(b2^+9)
C - (7b2^-9)(7b2^-9)
D - (7b2^-9)(7b2^+9)
Answers
how do u solve this question 3/4 - 1/3 =
Answers
3/4 = 9/12 and 1/3 = 4/12
9/12 - 4/12 = 5/12
3/4·3/3=9/12
1/3·4/4=4/12
2. Now you can subtract.
9/12-4/12=5/12.
So your answer is 5/12.
triangles q'r's' is a translation of triangle QRS which transformation created triangle q'r's'
A. Translation 3 units left and 5 units up
B. Translation 5 units left and 3 units up
C. Translation 3 units right and 5 units down
D. translation 5 units right and 3 units down
Answers
To determine which transformation created triangle q'r's' from triangle QRS, one would compare the vertices of the original and translated triangles. This comparison would reveal the horizontal and vertical distances each point has been moved, indicating the correct translation.
Explanation:The question asks which transformation created triangle q'r's' from triangle QRS. The correct answer will be the translation that moves triangle QRS to the new position of triangle q'r's'. When a figure is translated, all points move the same distance in the same direction. Given the options, we need to choose the translation that shifts the triangle in the correct direction and by the correct number of units.
Without specific coordinates, we cannot determine the exact translation from the given options. However, if we had the positions of triangles QRS and q'r's', we could compare their corresponding vertices to find the difference in their 'x' (horizontal) and 'y' (vertical) coordinates. This difference would tell us how far and in which direction the triangle has been translated.
Carol bought 12 stickers two thirds of the stickers where dogs how many of the stickers were dogs
Answers
- x - = - = 8
3 1 3
8 of the stickers are dogs
How to find the answer: divide 12 by three. It's four. Take four times 2, which is 8. Therefore, 8 of the stickers were dog stickers!
I hope I helped! If i did, don't forget to mark me as brainliest!
Find the percent markup from wholesale cost to selling price.
Answers
Answer:
$650 - $200 = $450
$200 = p × $450
p = 20/45 = 4/9 = about 44%
The percent markup is about 44%.
To find the percent markup from wholesale cost to selling price, calculate the difference between the selling price and the wholesale cost, divide that difference by the wholesale cost, and multiply by 100.
Explanation:To find the percent markup from wholesale cost to selling price, you need to calculate the difference between the selling price and the wholesale cost, and then divide that difference by the wholesale cost. Finally, multiply the result by 100 to get the percent markup.
For example, if the wholesale cost is $50 and the selling price is $75, the difference is $25. Dividing $25 by $50 gives you 0.5, and multiplying by 100 gives you a 50% markup.
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Michael is making cookies. Each batch uses 2 cups of flour. He plans to use less than 30 cups of flour for cookies so that he has enough left to make muffins. He has already used 4 cups of flour for cookies.
Which statement describes how many more batches of cookies Michael can make?
Answers
Your question states: Michael is making cookies. Each batch uses 2 cups of flour. He plans to use less than 30 cups of flour for cookies so that he has enough left to make muffins. He has already used 4 cups of flour for cookies.
Which statement describes how many more batches of cookies Michael can make?
The answer is A) Michael can make fewer than 13 batches of cookies. This also can be represented by
cookies < 13 batches
Hope I helped!
Let me know if you need anything else!
~ Zoe
How to find the surface area of the open net
Answers
So, since there are 6 boxes you’ll have to find the area of the faces and add it up to find the surface area
10x4=40x4=160
3x4=12x2=24
160+24=184
Hope this helps ;)
a square has an area of 81 square feet. what is the length of each side of the square?Explain how you know.
Answers
Kyle divided 2 3 on his calculator and got .6667. Where did the 7 come from?
Answers
The 7 in .6667 when Kyle divided 2 3 came from rounding the decimal during the calculation process in the calculator.
The 7 in .6667, when Kyle divided 2 3 on his calculator, came from rounding the decimal.
When a calculator displays a decimal, it often rounds the number to a specific decimal place, causing the appearance of non-repeating numbers like 7 in this case.
Limited by the display's capacity for decimal places, calculators round off the result, leading to the appearance of additional digits beyond the actual result.
Help please don’t understand
Answers
======
b = 13
h = 9
Area = b*h
Area = 13*9 = 117 square in
Trapezoid
========
Givens
b1=9
b2 = 15
h = 14
Area = (b1 + b2)*h/2
Area = (9 + 15)* 14/2
Area = 24 * 14 / 2
Area = 336/2
Area = 168 square inches.
Rhombus
=======
I can't see the second number I'll make one up. Redo the questioin and put a the number in
Area = 1/2 * d1 * d2
d1 = 18
d2 = 12 substitute what it really says here.
Area = 1/2 * 18 * 12
Area = 108
Help? I have no idea...
Answers
A translation by 5 units right.
If 1 is added to the numerator and to the denominator of a fraction,the value obtained is 4/5.If 5 is subtracted from it's numerator and from it's denominator, the resulting value is 1/2.Find the fraction.
Answers
.. (n +1)/(d +1) = 4/5
.. (n -5)/(d -5) = 1/2
Eliminating fractions from these equations gives
.. 5(n +1) = 4(d +1)
.. 2(n -5) = (d -5)
Subtracting the first equation from 4 times the second gives
.. 4(2(n -5)) -(5(n +1)) = 4(d -5) -(4(d +1))
.. 8n -40 -5n -5 = 4d -20 -4d -4
.. 3n = 21
.. n = 7
.. 2(7 -5) = d -5
.. 9 = d
The fraction is 7/9.
if their are fewer than 7 gallons of gas in the tank. Use f as your variable.
Write a inequality.
Answers
The graph shows the number of paintballs a machine launches, y, in x seconds.
Which expression can be used to calculate the rate per second at which the machine launches the balls?
A) 80/4
B) 20/4
C) 4/80
D) 4/20
Answers
(4, 16)
16 divided by 4 is 4.
The answer is B, 20 balls in 4 seconds. Or 5 balls per second.
Hoped I helped! Please correct me if I'm incorrect.
Answer:
B) 20/4
Step-by-step explanation:
Required rate = [tex]\frac{Number of balls launched}{Time}[/tex]
From the graph, it is evident that (4, 20), (8, 40), (12, 60) and (16, 80) are points.
This means that
20 balls launched in 4 seconds and the rate = 20/4
40 balls launched in 8 seconds and the rate = 40/8 = 20/4
60 balls launched in 12 seconds and the rate = 60/12 = 20/4
80 balls launched in 16 seconds and the rate = 80/16 = 20/4
Hence, the rate per second at which the machine launches the balls is 20/4 and the correct option is (B).
can someone please help me asap !!!
Answers
We then have to be aware of the domain of the function.
Note: see attached graphic.
Ansewer
the domain of the graph is all real number less than or equal to 0
option 3
Zander uses an on-line store that sells
songs for $1 each and movies for $6.
He used all of his $20 allowance to buy
10 items.
a. Write one equation in a system for this situation.
b. Write a second equation in the system.
c. What do x and y represent?
d. How many songs and how
many movies did he buy?
Answers
To solve this problem, set up a system of equations and solve for the number of songs and movies Zander bought using substitution or elimination.
Explanation:To solve this problem, we can set up a system of equations to represent the situation:
x + y = 10
$1x + $6y = $20
The first equation represents the total number of items Zander bought, which is 10.The second equation represents the total amount of money Zander spent, which is $20.x represents the number of songs Zander bought, and y represents the number of movies Zander bought.To solve the system of equations, we can use any method, such as substitution or elimination. For example, using substitution, we can solve for x in the first equation and substitute it into the second equation to find the value of y.Once we have the value of y, we can substitute it into the first equation to find the value of x.So, Zander bought 4 songs and 6 movies.how do sales tax and property taxes affect the cost of an item
Answers
The equation of the graphed line in point-slope form is what
Y-0=-3/5(x-3)
3y=-5(x-3)
Y-3=-3/5(x-0)
And it’s equation in slope-intercept form is what
Y=-9/5x+3/5
5y=-3(x-3)
Y=-3/5x+9/5
Answers
find slope
m= 0-3/(3+2) = -3/5
point slope is y-y1=m (x-x1)
point is (3,0) and m=-3/5
plug and chug
y-0=-3/5(x-3)
y=-3/5x+9/5
hope that helps
The height of a trapezoid is 8 in. and it’s area is 96 in^2. One base of the trapezoid is 6 inches longer than the other base. What are the lengths of the bases? Explain how you found your answer.
Answers
(B+b)*8/2=96
⇒B+b=96*2/8=96/4=24
B=b+6
⇒(b+6)+b=24
2b+6=24
2b=24-6
2b=18
b=18:2
b=9 in.
B=9+6
B=15 in.
What is the slope of the line through (−9,6) and (−6,−9)
Answers
m = -9 - 6 / -6 + 9
m = -5
The slope is -5.
Hi!
Step-by-step explanation:
[tex]SLOPE=\frac{Y_2-Y_1}{X_2-X_1}=\frac{Rise}{Run}[/tex]
[tex]\frac{(-9)-6}{(-6)-(-9)}=\frac{-15}{3}=-5[/tex]
Therefore, the slope is -5, which is our final answer.
Hope this helps you!
Have a great day! :)
:D
-Charlie
Thank you!
Theo bought two hot dogs and two sodas for $4.00. At the same concession stand, Vicky bought three hot dogs and a soda for $4.50. What is the price of a hot dog at the concession stand?
Answers
Soda @ $3.00
If Theo bought two hot dogs and two sodas for $4.00. At the same concession stand, Vicky bought three hot dogs and a soda for $4.50. Then $1.125 is the price of a hot dog at the concession stand
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given,
Theo bought two hot dogs and two sodas for $4.00.
Let hot dogs denoted by H
Soda denoted by S
2H+2S=4...(1)
Vicky bought three hot dogs and a soda for $4.50
3H+S=4.50..(2)
Multiply (2) with 2
6H+2S=9..(3)
Now subtract 3 from 1
2H+2S-6H-2S=4.50-9
-4H=-4.5
H=1.125
Now plug in H value in 2
3(1.125)+S=4.5
3.375+S=4.5
S=4.5-3.375
S=1.125
Hence $1.125 is the price of a hot dog at the concession stand
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Charles rode 1.6 miles more on Thursday than on Tuesday. Find the number of miles he rode on Tuesday and Thursday.
Answers
x+1.6 = y-1.6
Can You show me how to do this?
Answers
2n + 5.