c i think because they dont specify
Answer:
Step-by-step explanation:
C because the shape can be manipulated to different angles
Brainliest please
Think about the axis system in the two-dimensional coordinate plane. What is the
equation of the x-axis?
Ox=0
y=0
O y=x
yX
Oy=-x
Answer:
y = 0
Step-by-step explanation:
Any point on the x- axis is (x, 0 ), that is the y- coordinate of all points is zero.
For this reason the equation of the x- axis is y = 0
The equation of the x-axis is represented by, y = 0. The correct option is B
What is coordinate geometry?A coordinate plane is a 2D plane that is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. A coordinate system in geometry is a method for determining the positions of the points by using one or more numbers or coordinates.
Given that there is an axis system in the two-dimensional coordinate plane. The equation of the x-axis will be y = 0.
Any point on the x-axis is (x, 0 ), that is the y- coordinate of all points is zero. For this reason, the equation of the x-axis is y = 0.
Therefore, the equation of the x-axis is represented by, y = 0. The correct option is B.
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Line a passes through (-2,1) and (0,3)
Line b passes through (4,1) and (6,4)
Line c passes through (1,3) and (4,1)
Which of the lines if any are perpendicular?
Answer:
a & c and c&b
Step-by-step explanation:
because their lines intersect
Jet bought a computer that was 20% off. If the original price of the computer was $785, how much did Jet save? How much did Jet pay?
785·20%=157
785-157=628
Answer:
You will pay $628 for a item with original price of $785 when discounted 20%. In this example, if you buy an item at $785 with 20% discount, you will pay 785 - 157 = 628 dollars.
4x+5-x=10+3x+4
solution
Answer:
9
Step-by-step explanation:
4x-x=3x
3x±5=10±3x±4
10±4=14
14±3x
3x±5=14±3x
3x-3x=14-5
3x-3x=0
14-5=9
Jasmine will buy the same number of stamps every month to add to a stamp collection her grandfather gave her. The table shows the number of stamps Jasmine will have at the end of x months. How many stamps was Jasmine given, and how many stamps will she buy every month?
Jasmine was given 65 stamps, and she will buy 5 stamps every month.
Jasmine was given 60 stamps, and she will buy 65 stamps every month.
Jasmine was given 5 stamps, and she will buy 60 stamps every month.
Jasmine was given 60 stamps, and she will buy 5 stamps every month
Answer:
Option (4)
Step-by-step explanation:
If we draw a graph against x(Number of months) and y(Number of stamps),
We will get a straight line.
Let the equation of straight line be,
y = mx + b
Here, m = Stamps purchased per month
b = Jasmine was given stamps initially
From the table attached,
m = [tex]\frac{70-65}{2-1}[/tex] = 5 stamps per month
Therefore, equation of the line will be,
y = 5x + b
Since, a point (1, 65) lies on this line,
65 = 5(1) + b
b = 60
That means she was given 60 stamps initially.
Option (4) will be the answer.
Which of the following equations has the solutions shown in the graph?
On a coordinate plane, a parabola opens up and goes through (negative 3, 0), has a vertex around (negative 1, negative 6), and goes through (2, 0).
a.
y = x squared minus 3 x + 2
c.
y = x squared + x minus 6
b.
y = x squared + 2 x minus 3
d.
y = x squared minus x minus 6
Please select the best answer from the choices provided
A
B
C
D
Answer:
the answer a
Step-by-step explanation:
Help me pleasee I’ll give you brainlst
Answer:
378ft ^2
Step-by-step explanation:
81/2 = 40.5, * 4 = 162
12*18 = 216
162 + 216 = 378
Plz help me get this right
60 students are in grade 1, but only 45 students are in
kindergarten. What is the ratio of kindergarten students
to first grade students? Simplify the ratio and write it as
a fraction
HELPP PLEASE!!!
Answer:
Fraction - 60/45
Ratio - 60:45
Simplified ratio - 4:3
Step-by-step explanation:
help ASAP! I'll mark brainliest if correct
Answer:
160 students
Step-by-step explanation:
89 + 215 = 304
464 - 304 = 160
Please help with this!!! Im so confused, I will mark brainliest if right!! Explain
Answer: Yes these triangles are similar
Step-by-step explanation:
First lets write down what we know just to make life easier
x=9
TL should be similar to CH
LY should be similar to KH
The angles should be equal due to SAS
So the first thing we know is true is the fact that they have equal angles. Now we have to find out if the sides are similar or if they change by the same ratio to the other. If TL is similar to CH and TL=25 and CH=10 what is the change in size or dilation. Division should do the trick so 25/10=2.5 so TY is greater than CH by a factor of 10. Which means that LY should also be greater than KH by a factor of 2.5. If we are told that x=9 than side LY or 4(9)-1=35 and KH 9+5=14
So side KH is 14 and LY is 35. Now to check if they are similar then KH should be greater by a factor of 2.5. If this is not true than the sides are not similar. 35/2.5=14
Since 35 divided by 2.5 is 14 we can tell both sides TL and LY are greater than KH and CH by a factor of 2.5
Hope this helps.
Which of the following rational functions is graphed below??
Lesson 10-1 Volume Rectangular Prism
Anyone help ASAP!!!!
What is the slope intercept form of y + 1 = -2 (x-1)?
Answer:
The eqaution y + 1 = -2 (x-1) in slope intercept form is
y = -2x - 3
Step-by-step explanation:
Write in slope-intercept form, y = mx + b
(T x 2) - 14 For t=46
Answer:
78
Step-by-step explanation:
Use PEMDAS for questions like these (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction) It gives an order in which you should solve the problem. In this case, put 46 instead of T to get (46*2)-14. If we look at PEMDAS, it shows that we need to do what is in the parenthesis first. So, 46x2=92. You get 92-14. Solve that and you get 78
How many real sixth roots does -64 have?
Answer:
x=5 and -5
Step-by-step explanation:
hope this helps
Reduce -8 + b^2 by 5 + b^2.
-3
-13
2b² - 3
i know the answer is -13 but can you please explain as simply as you can how you got that? Cause i don't get it.
Answer:
-13 is the answer ..............
Find the value of x. Round to the nearest tenth. 35° 12 Х x = [?] Enter
please help
Answer:
35
Step-by-step explanation:
a=√ c^2−b^2
a=√12^2−35^2
a=√ 144−1225
a=√ −1081
a= 35
Answer:
x= 9.8
Step-by-step explanation:
Just did it said it was correct
Can someone help me with this please
Coach Wu has a total of 30 soccer balls. 9 soccer balls are white the remaining soccer balls are one of three different colors (blue, pink, or green) there is an equal number of blue, pink, and green balls. How many green soccer balls does Coach Wu have?
Answer:
Number of green soccer balls = 7
Step-by-step explanation:
Total number of soccer balls = 30
Number of white balls = 9
Number of soccer balls excluding number of white balls = 30 - 9 = 21
Also, the remaining soccer balls are one of three different colors (blue, pink, or green) such that there is an equal number of blue, pink, and green balls.
Number of blue balls = Number of pink balls = Number of green balls = [tex]\frac{21}{3}=7[/tex]
Therefore,
Number of green soccer balls = 7
Robin has a collection of dimes, nickels and quarters. He has 4 times as many dimes as nickels. He has 20 more quarters than nickels. The
ratio of the number of dimes to the number of quarters is 3:2. Which equation can be used to calculate the number of nickels, n, Robin
has?
OA
Exh
8:33
acer
Answer: Robin has 50 nickels, 60 dimes, and 120 quarters.
Step-by-step explanation:
Which of the following is the graph of y = 0.25csC(x+1)+1?
Answer: D
I got a 100 on the quiz! sorry if this is somehow wrong but I'm pretty sure of it!
Among the following, which one is not in similarity theorem.
A. SSS similarity theorem
B. SS similarity theorem
C. SAS similarity theorem
D. AA similarity theorem
Answer:
If two triangles are similar it means that all corresponding angle pairs are congruent and all corresponding sides are proportional. However, in order to be sure that two triangles are similar, you do not necessarily need to have information about all sides and all angles.
What are the domain and range of f(x)=3(x−15)2+27? It is a drag an drop.
Answer 1. All real numbers
Answer 2. x≥15
Answer 3. f(x)≥15
Answer 4. x≥27
Answer 5. f(x)≥27
Answer:
1. All real numbers
Step-by-step explanation:
Simplifies to f(x) = 6x - 63, it will cross all x and y values.
The domain and range of the given function are all real numbers
We have given that,
f(x)=3(x−15)2+27
f(x)=(3x-45)2+27
f(x)=6x-90+27
What is the domain?The domain is the set of points at which the function is defined.
What is the range?
The range of a set of data is the difference between the largest and smallest values. The difference here is specific, the range of a set of data is the result of subtracting the sample maximum and minimum.
To f(x) = 6x - 63, it will cross all x and y values.
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Can someone plz help me with this one Problem I will mark BRAINLIEST!!!!
Answer:
the slope is 1 and y-intercept s 4 so:
the first point is (0,4)
then go 1 right and 1 up
keep doing that and brainliest me pls
Beginning at 10:30 A.M., tours of the National Capitol and the White House begin at a
tour agency. Tours for the National Capitol leave every 12 minutes. Tours for the White
House leave every 15 minutes. How often do the tours leave at the same time? What
time will it be the next time that they leave at the same time?
What's the sender
The least common multiple of 12 and 15 is 60. Every hour the tours leave at the same time.
The tours will leave at the same time at 11:30, 12:30, ...
Solve for x. Round to the nearest tenth.
29
x
67
Which Trig Function did you use to set up your equation?
choose your answer...
x= type your answer...
Answer:
180
Step-by-step explanation:
20×60=120 9×7=63
120+63=183 if you round to the nearest 10th it's 180
Can someone help me I literally don’t get this whole part.
Answer:
it would be greater that or equal to.
Step-by-step explanation:
> with the line underneath because they need at least $2800
If the volume of a cylinder is approximately 540π cubic centimeters, and the height is 15 cm, what is the radius of the cylinder?
I NEED HELP ILL MARK YOU AS BRAINLIEST AND CASHAPP YOU $5 dollars
Answer:
The radius of the cylinder is 8 cm and the height is 15 cm. Substitute 8 for r and 15 for h in the formula V=πr2h . Simplify. Therefore, the volume of the cylinder is about 3016 cubic centimeters.