Answer:
x^2-95
Step-by-step explanation:
Answer:
(x - 9)(x - 3).
Step-by-step explanation:
x^2 - 12x + 27.
We need 2 numbers whose product is +27 and whose sum is -12.
They are -9 and -3 so the answer is:
(x - 9)(x - 3).
Compare mean, median, mode, and standard deviation.
Answer:
The mean, median and mode are all estimates of where the "middle" of a set of data is. These values are useful when creating groups or bins to organize larger sets of data. The standard deviation is the average distance between the actual data and the mean.
Step-by-step explanation:
Please Mark Brainliest!
Please I need help. Quick please.
Answer:
I think it's c. 1/12 Sorry if I am wrong
Answer:
I think its "D" ... Reaaly sorry if i am wrong..
Step-by-step explanation:
4/ 12 months is y
4/12 = 1/3
2 kids :
1/3 divide by 2
1/3 x 1/2 = 1/6
I am really sorry if i am wrong!
biked 4 ½ miles today, and biked 6 ¾ miles. How many times further did bike compared to ’ ride? SHOW YOUR WORK.
Answer: 2 1/4
Step-by-step explanation: first off change the 1/2 to 2/4. then subtract 6 3/4 to 4 2/4. which gives you 2 1/4
-16+56=(X)×3.find ×?
Answer:
40/3
Step-by-step explanation:
If this answer helped you then please consider liking this and marking it as brainliest :)
What are the coordinates of the image of ΔABC after a dilation with center (0, 0) and a scale factor of 3? Drag numbers to complete the coordinates. Numbers may be used once, more than once, or not at all.
Answer: 6,6. 12,18. 18,6
Step-by-step explanation:
cause I got it right..
The coordinates of the image of ΔABC after a dilation with center (0, 0) and a scale factor of 3 are A'(6,6), B'(12, 18) and C'(18, 6)
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
The given graph has a triangle ABC.
The coordinates of A, B and C are A(2, 2), B(4, 6) and C(6, 2)
We have to find the coordinates of triangle ABC after a dilation with scale factor 3.
Dilation is the scaling of an object, where it gets bigger or smaller
Now the coordinates after dilation are A'(6,6)
B'(12, 18)
C'(18, 6)
Hence, the coordinates of the image of ΔABC after a dilation with center (0, 0) and a scale factor of 3 are A'(6,6), B'(12, 18) and C'(18, 6)
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The bakery made 89 donut. Seventeen were chocolate, 23 were maple, and the rest were plaint glazed. How many plain donuts did the bakery make ?
Answer:
59 plain donuts
Step-by-step explanation:
17 chocolate+23 maple=40 in total
89-40=59
59 plain donuts
Choose the equation that has m=5 as the solution.
Answer:
10 + m = 15
Step-by-step explanation:
m = 5
I need help really really bad
Answer:
dont we all
Step-by-step explanation:
did u figure it out by now? comment down
Step-by-step explanation:
Compare 3/5 to 4/9. Is it equal, greater than or less than?
Answer:
3/4 > 4/9Step-by-step explanation:
because 3/5 = 0.64/9 = 0.440.6 > 0.44MARK ME AS BRAINLISTSally can paint 90 ft2 of wall per hour. Write a linear function that describes how many square feet of wall she can paint over time. Then make a graph to show how many square feet she can paint over the first 4 hours.
Answer:
Hello...
Hello...Sally can paint a house in 4 hours; Which means in 1 hour she can paint 1/4th of the house.
Hello...Sally can paint a house in 4 hours; Which means in 1 hour she can paint 1/4th of the house.John can paint the same house in 6 hours. Which means in 1 hour she can paint 1/6th of the house.
Hello...Sally can paint a house in 4 hours; Which means in 1 hour she can paint 1/4th of the house.John can paint the same house in 6 hours. Which means in 1 hour she can paint 1/6th of the house.Together in 1 hour they can paint: - 1/4 + 1/6 = 5/12th of the house.
Hello...Sally can paint a house in 4 hours; Which means in 1 hour she can paint 1/4th of the house.John can paint the same house in 6 hours. Which means in 1 hour she can paint 1/6th of the house.Together in 1 hour they can paint: - 1/4 + 1/6 = 5/12th of the house.Total Hours for painting the house together will be 12/5 = 2.4 Hours.
hope it helps
The linear function that describes how many square feet of wall she can paint over time is y = 90x.
What are linear equations?Each term in a linear equation has an exponent of 1, and when this algebraic equation is graphed, it always produces a straight line. It is called a "linear equation" for this reason.
Both linear equations with one variable and those with two variables exist.
Given the area painted by Sally in one hour = 90 square feet
so from the given data, we can find that the area painted by Sally is directly proportional to the time,
let she paint for x hours and the area she painted be y,
the equation for the condition is y = 90x,
where x is in hours and y is in square feet,
Table for the area she painted in first 4 hours
x(hours) 1 2 3 4
y ( sq. feet) 90 180 270 360
The graph for the first four hours is attached.
Hence the equation is y = 90x.
Learn more about linear equation;
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Last night, 5 friends went out to dinner at a restaurant. They split the bill evenly. Each friend paid $11.50. If B represents the total bill in dollars, what equation could you use to find the value of B?
Answer:
B=11.5x5
Step-by-step explanation:
5 people pay $11.50 to get a total of B.
To get the total bill, 11.5x5=57.5
B=57.5
The total cost of the bill is $57.50.
Julie wants to show that a quadrilateral with vertices J(2, 3), K(2,7), L(-2,7), M(-2,3) is a square. Using the distance formula, what should she find the length of each side to be?
Answer: 4
Step-by-step explanation:
Resuelve las adicciones y sustracciones:
[tex] ( + \frac{3}{5}) - ( + \frac{10}{5}) + ( + \frac{9}{5}) - ( - \frac{3}{5} ) = [/tex]
Write an equation for the line in slope-intercept
form.
(Use integers or fractions for any numbers in the
equation.)
Answer:
y = 3x + 5
Step-by-step explanation:
Find the slope using two points on the line, say, (0, 5) and (-3, -4):
Slope (m) = ∆y / ∆x = (-4 - 5) / (-3 - 0) = -9/-3
m = 3
Find y-intercept (b):
y-intercept (b) is the value of y when x = 0. At this point, the line intercepts the y-axis.
When x = 0, y = 5
y-intercept (b) = 5
Write the equation by substituting m = 3 and b = 5 into y = mx + b
Thus:
y = 3x + 5
Quadrilateral ABCD with vertices A(-4, 1), B(-2, 3),C(0, -2), and D(-5, -2): k = 3
Answer:
A(-12,3)
B(-6,9)
C(0,-6)
D(-15,-6)
Step-by-step explanation:
So this is called dilations and i'm fairly new at it but how it works is you multiply the starting points by what k equals so that's how you get the answer.
A square prism measuring 4 miles along each edge of the base and 2 miles tall.
Find the volume
Answer:
V = 32
Step-by-step explanation:
V = b^2(h)
V= (4)^2 (2)
V = 32
GIVING BRAINLIEST!! ANSWER FAST FAST FAST ITS DUE IN 2 HOURSSS
Answer: The answer is C
Keith must choose a number between 61 and 107 that is a multiple of 4, 5, and 10.
Answer:
80 is a multiple for all of those
Use the distributive property to find two expressions that are equivalent to 73x = 4).
Answer:
this is the answer to your question x=73/4; 4/73=1/x
The table below shows that the number of miles driven by Ellie is directly
proportional to the number of gallons she used.
Gallons Used Miles Driven
9 228.6
42 1066.8
46 1168.4
How many miles can she travel on 22.8 gallons of gas?
Help i cannot do this
.................
Answer:
3.35
Step-by-step explanation:
look at the picture
express the area of the entire rectangle
Answer:
x^2+9x+20
Step-by-step explanation:
(x + 4) × (x + 5)
x^2+9x+20
PLEASE HELP!!! It would be greatly appreciated
4²×4⁴ i need help ASAP
What is the interquartile range of the lengths of the bananas
Answer:
”it’s the not giving enough information to answer the question fa me”:)
What are you talking about
But here’s an example...
Which inequality is represented by the number line graph?
Answer:
x ≥ -3
Step-by-step explanation:
The shaded circle means it is equal to as well.
written assignment: answer these questions. 30 points for correct answer. hagd (may or may not do brainliest)
How can data be represented in a scatter plot?
How can I use scatter plots to analyze two sets of data?
How can I determine the line of best fit, and how will this help me to make predictions?
How can I assess the accuracy of my line of best fit?
Answer:
1. Scatter plots are used to observe relationships between variables. The position of each dot on the horizontal and vertical axis indicates values for an individual data point.
2. A Scatter Analysis is used when you need to compare two data sets against each other to see if there is a relationship. Scatter plots are a way of visualizing the relationship; by plotting the data points you get a scattering of points on a graph
Step-by-step explanation:
I am leaving the last two for someone else to have a chance to answer.
I hope my answers helped.
Answer:
Person above me is 100 percent right and they explained it well.
Step-by-step explanation:
Please give them the Brainliest
length of a rectangle is 8cm increased by 150%.calculate the new lenght
Answer:
l=8
l'=8×150/100=12cm
increase in l=8+12=20cm
Answer:
20cm
Step-by-step explanation:
100%->8cm
250%->20cm
sonic or Kirby, who is better?
Answer:
Personaly i would say kirby. but zelda is better than any other game series
Step-by-step explanation:
My Answer: B O T H .
Reason:
They're both my childhood
The sum of two consecutive numbers is -119. Find the value of the smaller number.
Answer:
59
Step-by-step explanation:
Do it in my head.
59 +60 = 119