The constant rate of change is the slope change of the equation.
\(m=\frac{y_2-y_1}{x_2-x_1}\)\(m=\frac{2-1}{6-3}\)\(m=\frac{1}{3}\)The correct option is d.
Simplify. .
-(2x – Зу) + 5х + 2 – 3х + Зу + 2
А. 4
В. 4х + 4
С. 6y + 4
D. 4х + бу + 4
Please select the best answer from the choices provided
A
B
ОООО
С
D
Answer:
6y+4
Step-by-step explanation:
-(2x-3y) +5x +2 -3x +3y +2
(-2x -3x +5x) (3y +3y) (2 +2)
0 +6y +4
6y +4
Find the values of x and y
Answer:
x = 43... alternate angles
y = 32
Step-by-step explanation:
180-75= 105
180 - (105+43) = 32... angles in a triangle equal 180
hope this helps xxx
Students were asked to
name a place you might be
told to be quiet.
Home
8
Church
11
Classroom
25
Movie
Theater
9
Library
33
What percent of
votes chose
home?
Round to the
nearest percent.
Me
Enter
USE A
9.30232558% | 2 d.p (9.3%)
First add all of the votes together.
= 86
Put 86 as a denominator and place 8 (amount of votes for home) as a numerator.
We have \(\frac{8}{86}\)
Simplify this into:
\(\frac{4}{43}\)
Now convert this into a percentage by doing
4 ÷ 43
x 100
= 9.3
Encuentra el siguen termino de la sucesión 23,18,13
Answer: 8
Step-by-step explanation:
We see that each term is 5 less than the previous one. We will subtract 5 from 13 to find the next term in the sequence.
13 - 5 = 8
How do you find the value
190% of what number is 76
Plz hurry I really want to get this done
Answer:
190 is 76% of 250
Step-by-step explanation:
We have, 76% × x = 190
Multiplying both sides by 100 and dividing both sides by 76,
we have x = 190 × 100/76
x = 250
If you are using a calculator, simply enter 190×100÷76, which will give you the answer.
In a class of 20 kindergarteners, 10 are wearing blue shirts, 5 are wearing green shirts, and 5 are wearing red shirts. A group of 10 kindergarteners is chosen at random to go outside for play time. What is the probability that exactly two of the group are wearing red shirts
as there are 30 children and from 30 children 2 will be picked (which will than be 2/30)
but if we simplify that by 2, than that will lead to the ANSWER OF: 1/15
Select the correct answer. Which equation matches the function shown in the graph? A waveform on a coordinate plane starts from the y-axis at 1 unit and passes through (pi, minus 1), (2 pi, 1), and (3 pi, minus 1) and intercepts the x-axis at pi by 2, 3 pi by 2, 5 pi by 2, and 7 pi by 2.
The correct equation that matches the given graph is y = cos(x) + 1.
To determine the equation that matches the given graph, we can observe the key features and points provided.
The waveform starts from the y-axis at 1 unit: This suggests that the function has a vertical shift of 1 unit upwards.
The waveform passes through (π, -1), (2π, 1), and (3π, -1): This indicates that the function oscillates between the values of -1 and 1 as x increases.
The waveform intercepts the x-axis at π/2, 3π/2, 5π/2, and 7π/2: This suggests that the function has zeros or x-intercepts at these values.
Based on these observations, the function can be represented as a cosine function.
The cosine function with a vertical shift of 1, oscillating between -1 and 1, and having zeros at π/2, 3π/2, 5π/2, and 7π/2 is:
y = cos(x) + 1
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Oil leaks from a tank. At hour t = 0 there are 360 gallons of oil in the tank. Each hour after that, 3% of the oil leaks out.
(a) What percent of the original 360 gallons has leaked out after 8 hours?
%
(b) if Q(t) = Q0e^kt the quantity of oil remaining after t hours, find the value of k.
k=
(c) What does k tell you about the leaking oil? Select all that apply if more than one statement is true
A. It tells what percent of oil remains after each hour.
B. It is the amount that the oil that leaks out each second.
C. Because it is less than one, we know the amount of oil in the tank is decreasing,
D. It tells by what percent of oil decays each hour.
E. Because it is negative, we know the amount of oil in the tank is decreasing.
F. It gives the continuous hourly rate at which oil is leaking.
G. None of the above
There were 44 dogs and cats at the pet store if 75% were cats how many cats were at the pets store?
Answer:
33.
Step-by-step explanation:
75% x
100 44
x = (44 * 75 ) / 100 = 33.
Dont know this question I am 2nd grade math 2 quarters = how many coins
Answer:
Well, 2 quarters are 2 coins. But, if you are asking the value of 2 quarters, then your answer will be, 50.
Step-by-step explanation:
So, 1 quarter = 25 cents. So that means that, 25 x 2 or 25 + 25 = 50. So, your answer will be 50. Hope that helps! :)
Answer:50
Step-by-step explanation:if a quarter equals 25cents and you have 2 quarters,you have to add .25+25 that equals 50 this is a simple way to do it.
The blue dot is at what value on the number line?
???????
Answer:
The blue dot is -19
Step-by-step explanation:
Since every 2 ticks are worth 6 (|-10|-|-4|=6), then one tick is worth 3.
We are going backward, so we can count backward.
We have to go down 3 ticks, so -10-3=-13; -13-3=-16; -16-3=-19.
The blue dot is -19
PLEASE MARK AS BRAINLIESTAnswer: The blue dot equals to -19.
Step-by-step explanation:
On the number line, there are the numbers -10 & -4.
-7 would fit in the middle of them. That means the number line goes by minus 3.
Count -10 , -13, -16, then you get on the the blue dot which is -19.
Therefore, -19 is the answer.
PLEASE MARK AS BRAINLIESTWhat is the value of the expression? −14+3858 Enter your answer in simplest form.
Answer:
3844
Step-by-step explanation:
hhhhhhhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeeeellllllllllllllllllllllllllppppppppppppppppppppp plz im almost done
Answer:
a = 76
Step-by-step explanation:
a - 40 + a + 180 - (a + 36) = 180
a - 40 + a + 180 - a - 36 = 180
a + 104 = 180
a = 180 - 104
a = 76
Answer:
a = 76
Step-by-step explanation:
The remote angles theorem states that when one extends one side of a triangle, the sum of the two non-adjacent angles will equal the measure of the angle formed between the side of the triangle and the extension.
One can apply this theorem here by stating the following,
(a - 40) + (a) = (a + 36)
Simplify,
a - 40 + a = a + 36
2a - 40 = a + 36
Inverse operations,
2a - 40 = a + 36
-a -a
a - 40 = 36
+40 +40
a = 76
two planes take off from the same airstrip. the first plane flies west for 150 miles and then flies 30 degrees south of west for 220 miles. the second plane flies east for 220 miles and then flies x degrees south of east for 150 miles. if x < 30, which plane is farther from the airstrip after the second leg? justify your answer.
The first plane is farther from the airstrip after the second leg
Which plane is farther from the airstrip after the second leg?The first plane
Initial distance = 150 miles west
Additional distance = 220 miles 30 degrees SW
This means that
Additional distance = 220 * cos(30) miles SW
Additional distance = 190.53 miles
Total distance = 150 + 190.53 = 340.53
The second plane
Initial distance = 220 miles east
Additional distance = 150 miles x degrees SE
This means that
Additional distance = 150 * cos(x) miles SW
Total distance = 220 + 150 cos(x)
Given that
x < 30
We have
Second plane < First plane
220 + 150 cos(x) < 340.53
Evaluate
cos(x) < 0.8035
Take the arc cos of both sides
x < 36
x < 36 is not the same as x < 30
Hence, the first plane is farther
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Solve for x.
................
a bag has 5 yellow marbles, 3 red marbles, and 2 blue marbles. Quincy randomly picks a marble from the bag and returns it before another is picked. How many times would quincy expect to get a blue marble if he chose marbles 200 times?
Answer:
40
Step-by-step explanation:
2/10 are blue
so we need to find out 2/10's of 200
so in your calculator multiply 200 by 2/10
you get 40
how many 3/4 cups serving aare in 5 1/2 cups of yogurt
Answer:
Below
Step-by-step explanation:
5 1/2 = 11 / 2
11/2 ÷ 3/4 = 11/2 x 4/3 = 44/6 = 7 1/3
Please need the answer as fast as possible! 1/6 + 2/3
Answer:
5/6
Step-by-step explanation:
I hope this helps you you gotta convert the 2/3 into 4/6 and then you add 4/6 + 1/6= 5/6
The distance AB= [?] Round to the nearest tenth.
Answer:
3.6Step-by-step explanation:A = ( -2, 1 )
B = ( 1, -1 )
\(\boxed{\bf x_1 : - 2}\) \(\boxed{\bf x_2 : 1}\)
\(\boxed{\bf y_1 : 1}\) \(\boxed{\bf y_2 : - 1}\)
______________________________
\(\sf d = \sqrt{(x_2 -x_1) ^{2} + ( y_2 - y_1) ^{2} } \)\(\sf d = \sqrt{(1 - ( - 2)) ^{2} + ( - 1 - 1) ^{2} } \)\(\sf d = \sqrt{ {3}^{2} + {( - 2)}^{2} } \)\(\sf d = \sqrt{(9 + 4)} \)\(\sf d = \sqrt{13} \)\(\sf d = 3.6\)______________________________
The track team needs new uniforms. The students plan to sell plush toy bears (the school mascot) for $5 each. The students find three companies on-line that sell stuffed mascots. Company A sells 15 bears for $43.05. Company B sells 16 bears for $46.24. Company C charges $34.20 for 12 bears. Which company has the best buy?
Answer:
Company C
Step-by-step explanation:
To find the cost of each bear, you must divide each price by the amount of bears. The prices are shown below:
For company A, each bear costs $2.87.
For company B, each bear costs $2.89.
For company C, each bear costs $2.85.
So, the best buy for the team would be Company C.
Hope this was helpful!
Geometry Section 58C/School Year/
For the three-part question that follows, provide your answer to each part in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your response as Part A
Part B, and Part C
Part A: How many triangles can be formed if the measurements of a triangle are a 27,6-15, A-557
Part B: Explain how to determine the answer to Part A
Part C: Find all possible solutions for this triangle.
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1. Triangle inequality theorem.
3. The missing lengths and angles are:
<B = 27.07, <C = 98 and c = 32.64.
1. According to triangle inequality theorem, the sum of the lengths of any two sides of a triangle must be greater than the length of the third side.
2. To determine the number of triangles that can be formed, we can use the given measurements and check if the triangle inequality theorem is satisfied.
3. We have,
a = 27, b = 15, and A = 55°,
Using the Law of Sines,
sin A/ a = sin B/ b
sin 55 /27 = sin B / 15
0.81915204428 / 27 = sin B /15
0.4550844690444 = sin B
<B = 27.07
Now, <C = 180 - <A - <B = 180 - 55 - 27.07 = 98
Now, Using the Law of Sines
sin A/ a = sin C/ C
0.81915204428 / 27 = sin 98 / c
0.030338964602963 = 0.99026807 /c
c = 32.64
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Evaluate the expression below for the values x = 2 and y = - 3 5x²+ 4xy -17
in this question, we have to put the values of x and y in the given expression.
so we have
x = 2 & y = -3
the expression is
5x²+ 4xy -17
now put the values,
\(5(2)^2+4\times2\times(-3)-17\)\(\begin{gathered} 5\times4+(-24)-17 \\ 20-24-17=-21 \end{gathered}\)So the answer is -21.
what is the sum a 23 and 4 /4
Answer:
the anwser is 24 please mark brianliest
Answer:
The answer is 24.
Please help me figure this out, thank youuu
Miguel ate 1/4 of a pizza in 1/2 of an hour. How much pizza will Miguel eat in one hour?
Answer:
he will eat 2/4 or 1/2 in 1 hour
Step-by-step explanation:
I was doing math then I got this question wrong.
Why is C not on the y-axis, and why is b on y-axis.
The options that correctly show the points of the given graph are;
Option 4: A is on the y-axis
Option 5; D is on the x-axis
How to interpret the axis of a graph?Usually in mathematical equation graphs, the y-axis represents the range of the function which is a set of all possible output values for given input values . Whereas, the domain is usually represented on the x-axis and it shows the set of all possible input values of the function.
Now, from the given graph, we see the following;
A is on the y-axis
B is at the origin
C is at the point (1, 2)
D is on the x-axis
Looking at the options, we can tell that options 4 and 5 are correct representations of the given graph because they correctly denote the points on the x-axis and y-axis.
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Sheila 833 hot dogs every 44 minutes at that rate how long in minutes will take to eat 18 hot dogs
Answer:
\(0.950\ \text{minutes}\)
Step-by-step explanation:
Given that,
Sheila 833 hot dogs every 44 minutes.
We need to find how minutes will take to eat 18 hot dogs.
833 hot dogs = 44 minutes
1 hot dog = (44/833) minutes
For 18 hot dogs,
\(18\ \text{hot dogs}= \dfrac{44}{833}\times 18\\\\=0.950\ \text{minutes}\)
So, it will take \(0.950\ \text{minutes}\) to eat 18 hot dogs.
In the equation (x-3)²+(y-2)2=16, the radius of the circle is...
16
3
32
4
Step-by-step explanation:
This is of the form
(x-h)^2 + ( y-k)^2 = r^2 so r^2 = 16 means r = 4 units
what is the value of the 4 in 53.42
Answer:
The value of four is tenths. If you are stuck in a question like this, just draw a place value grid.
Answer:
tens so 4*10 = 40
Step-by-step explanation:
53.42
the value of 4 is 4*10=40