the arean of asquare piece of garden is 9409cm .what is premiter of garden
4a2 – 3ab + 2b2
from 3b2 + 4ab – 2a2
urget
Answer:
Step-by-step explanation:
from =−2a2+4ab+3b2
A $60 video game is on sale for 40% off. How much is the discount? (Round to nearest cent)
Answer:
Discount = $24
Step-by-step explanation:
find the discount by multiplying the percent off and the cost.
40% × 60 = 0.4 × 60 = 24
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Can someone please help me find the side length area, and please draw the shape on how it would look if it were finished
The side length is 5 units, and the area is 25 square units
What are areas?The area of a shape is the amount of space it occupies
What is the area of a squareThe area of a square is the product of its dimensions
From the graph, the coordinates of the square can be assumed to be:
[tex]A = (0,0)[/tex]
[tex]B = (4,3)[/tex]
The side length of the square is then calculated using the following distance formula
[tex]d = \sqrt{(x_2- x_1)^2 + (y_2 -y_1)^2}[/tex]
So, we have:
[tex]AB = \sqrt{(0 - 4)^2 + (0-3)^2}[/tex]
[tex]AB = \sqrt{25}[/tex]
[tex]AB = 5[/tex]
The area of the square is the calculated as:
[tex]Area = AB^2[/tex]
This gives
[tex]Area = 5^2[/tex]
[tex]Area = 25[/tex]
Hence, the side length is 5 units, and the area is 25 square units
See attachment for the diagram of the shape
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A stone fell from the top of a cliff into the ocean.
In the air, it had an average speed of 161616 \text{m/s}m/sstart text, m, slash, s, end text. In the water, it had an average speed of 333 \text{m/s}m/sstart text, m, slash, s, end text before hitting the seabed. The total distance from the top of the cliff to the seabed is 127127127 meters, and the stone's entire fall took 121212 seconds.
How long did the stone fall in the air and how long did it fall in the water?
Answer:
spot natural sciences grade 9 topic cells and basic units
Which monomials are factors of 11a^3b^5 ?
Answer:
Since there are no common prime factors,
the only common factor for 11 a^ 3 b ^5 is 1 .
Step-by-step explanation:
7th grade math. I don't get please help. Circles and ratios. please help with one's not done and check one's done.
Step-by-step explanation:
calculate the area of the shape(s) on the inside and then the area of the sphape on the outside, then subtract the inside's area from the outside shape. im still working on this one, check back in a bit.
Fill in the blanks.
A number is divisible by .............. and .............. if the sum of its digits is divisible by 9.
The divisibility rule of 9 says that a number is divisible by 9
if the sum of the digits of the number is divisible by 9.
Ex - 72 is divisible by 9 because 7 + 2 = 9.
108 is also divisible by 9 because 1 + 0 + 8 = 9.
HOPE THIS HELPS :)I will give you BRAINLYEST is you fill in the easy question in the blank.
18:__ = 9:12
Answer:
See below.
Step-by-step explanation:
18/9=2
The unit rate is 2.
12*2=24
The ratio is 18:24.
-hope it helps
Answer:
i believe it is 18:24
Step-by-step explanation:
that is because 9 times 2 would give you 18 so if you multiply 12 by 2, you would get 24
What is the value of b in each equation below? Explain your reasoning.
a) log, 243=5
b) log, 0.001=-3
Answer:
Step-by-step explanation:
Factorize 243
243 = 3 * 3 * 3 * 3 * 3 = 3⁵
[tex]log_{b} \ 243 = 5 \\\\ log_{b} \ 3^{5} = 5\\\\ 5*log_{b} \ 3 = 5\\\\\\ So, b = 3 [/tex]because [tex]log_{3} \ 3 = 1[/tex]
b = 3
[tex]b)0.001 = 10^{-3}\\\\ log_{b} \ 0.001 = -3\\\\ log_{b} \ 10^{-3}=-3\\\\ -3*log_{b} \ 10 = -3\\\\ So, b = 10[/tex]
Answer:
Step-by-step explanation:
Using the log rule: [tex]log_ab=c[/tex] is equivalent to [tex]a^c=b[/tex]
a)
[tex]log_b243=5[/tex]
[tex]b^5=243[/tex]
[tex]b=243^{\frac{1}{5}} [/tex]
[tex]b=3[/tex]
b)
[tex]log_b0.001=-3[/tex]
[tex]b^{-3}=0.001[/tex]
[tex]b=0.001^{-\frac{1}{3} }[/tex]
[tex]b=10[/tex]
What is fraction of 7/8+3/4
which equation can be used to find 60 percent of 50
Answer:
Step-by-step explanation:
60 divided by 2 Over 100 divided by 2 EndFraction = StartFraction 30 Over 50 EndFraction
To teach her class about different forms of reproduction and how they relate to diversity among offspring, Mrs. Griffin asked her students to draw a picture of a simple organism, place a piece of carbon paper beneath the picture and trace it so that the image appears on a second piece of paper. This process most closely represents —
Answer:
Reproduction
Step-by-step explanation:
For what value of x is ? Assume z≠0.
Find the total amount in the compound interest account.
$10000 is compounded semiannually at a rate of 10% for 22 years.
(Round to the nearest cent.)
Answer:
$32,000
Step-by-step explanation:
0.10 * 10,000 = 1000
$1000 * 22 = $22,000
$22,000 + $10,000 = $32,000
(I'm not sure if there is missing information because it says to round to the nearest sent. I'm 99% sure this is correct. The only thing that throws me off is the fact it asks you to round.)
Question on Pic thx ! 20 PTS
Answer:
A) 3450, B) November to December
help me i need the answer
Answer:
X = 0, Y = -1.
Step-by-step explanation:
Look at the picture. An orthocenter is where the altitudes meet. the center of the two lines is (X=0,Y=0.)
convert a decimal to a percentage 0.5=???
Answer:
50%
Step-by-step explanation:
0.5*100 = 50
hope it helps :)
mark brainliest!!
I need help with this math question Ags2
Answer:
translated left 7, down 3 from f(x)
Step-by-step explanation:
When the graph of function f(x) is translated right h units and up k units, the new graph is of the function ...
g(x) = f(x -h) +k
Comparing this to the given g(x), we see h=-7, k=-3.
The graph of g(x) is the graph of f(x) translated left 7 units and down 3.
100 points and BRAINLEST!!!!!!!!!!! Pls help I have to turn it in soon! Pls answer!!!
A linear function has the table of values shown. The information in the table shows the number of tickets sold on opening night of a movie as a function of the number of hours since the tickets have been on sale. Number of Hours (x) 2 6 18
Number of Tickets Sold (y) 64 192 576
1.Write the equation that gives the number of tickets sold, y, as a linear function of the number of hours, x, since the tickets have been on sale.
The equation that represents the linear function is y =32x
What is a linear function?The question is an illustration of a linear function; a linear function is a function that has a constant rate/slope
A linear function is represented as:
[tex]y=mx+c[/tex]
Where
m represents slopec represents the y-interceptThe slope is calculated as:
[tex]m = \frac{y_2 -y_1}{x_2 -x_1}[/tex]
So, we have:
[tex]m = \frac{576 - 64}{18-2}[/tex]
[tex]m = \frac{512}{16}[/tex]
[tex]m = 32[/tex]
The linear equation is then calculated as:
[tex]y =m(x -x_1) + y_1[/tex]
So, we have:
[tex]y =32(x -2) + 64[/tex]
[tex]y =32x -64 + 64[/tex]
[tex]y =32x[/tex]
Hence, the equation that represents the linear function is y =32x
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Graph and solve x+2y=4, x-2y=-8
Answer:
(x, y) = (-2, 3)
Step-by-step explanation:
In this form, it is easy to determine the x- and y-intercepts of each equation. That makes it easy to graph the first one, but not so easy to graph the second one on the given form.
The x-intercept is found by solving for x when y=0. In the two equations, the x-intercepts are ...
x = 4
x = -8 . . . . . . not shown on the given grid
__
The y-intercepts are found by solving for y when x=0. In the two equations, the y-intercepts are ...
y = 4/2 = 2
y = -8/-2 = 4
__
For the second equation, you can solve for y to put it in slope-intercept form.
x -2y = -8
x +8 = 2y . . . . . add 2y+8
y = 1/2x +4 . . . . . . . slope = 1/2, y-intercept = 4 (which we already knew)
This means the graph of the second equation will have a rise of 1 for each run of 2 units to the right. Working to the left from the y-intercept, we find another point to be (-2, 3), a point 2 left and 1 down from the y-intercept. This point is also on the line produced by the first equation, so (-2, 3) is the solution to the system.
Ansh has a 9m 4 cm rope with him. He cut it into two parts .If the length of one part is 6 m 80 cm , what is the length of other part ?
Answer:
2m 24cm
Step-by-step explanation:
Since we're dealing with two units of measurement, we will have to subtract both units individually.
9 - 6 = 3m
4 - 80 = -76.
Also note that in one m, there is 100 cm.
So, we are going to take one 100 and subtract it by 76.
100 - 76 = 24.
Therefore, the length of the other part is 2m 24cm
-kiniwih426
Write the equation of the sphere in standard form.
2x^2 + 2y^2 + 2z^2 = 8x − 20z + 1
Answer:
-8x+20z+1
Step-by-step explanation:
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lauren sorted the 4 solids into 2 groups . use mathmatical terms to explaikn how she sorted the solids
We have that the equation for the Process is mathematically given as
[tex]x=\frac{4 solids}{2}[/tex]
4 solids divided by 2From the question we are told
lauren sorted the 4 solids into 2 groups . use mathematical terms to explain how she sorted the solidsSorting
Generally the equation for the Process is mathematically given as
[tex]x=\frac{4 solids}{2}[/tex]
This Creates two groups of 2 solids each
Therefore
4 solids divided by 2
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How many square centimeters of wrapping paper will be needed to rap the shoe box
Math problem need help if do 5 stars
Answer:
The ordered pair (20,16) represents the cost of 20 pounds of beans.
Step-by-step explanation:
The x-axis represents pounds of beans, and the y-axis represents the cost. Find the point that is across the 20 mark on the x-axis. In this case the point is at (20,16).
-hope it helps
what can you not make more than two related facts for 6 * 6 I WILL MARK BRAINLIEST
Step-by-step explanation:
The fact family for the numbers 2, 4, and 6 consists of 2 + 4 = 6, 4 + 2 = 6, 6 - 4 = 2, and 6 - 2 = 4.
Consider the following ordered pairs that represent a relation. {(–4, –7), (0, 6), (5, –3), (5, 2)} What can be concluded of the domain and range for this relation? Check all that apply. The domain is the y values of the ordered pairs. The range is the set of output values. The given relation is a function. Zero is included in the range of the relation. 5 is included in the domain of this relation.
B and E
Step-by-step explanation:
b) The range is the set of output values.
e)5 is included in the domain of this relation
how do you create specific sample tools for data collection?
hope to help
Step-by-step explanation:
carry on learning
On (4,4),(5,6),(9,9) which is the domain?
Answer:
The domain would be the first number in the ordered pair. In this case, 4,5 and 9 are the domains.
Step-by-step explanation:
