A segment of a line that has an endpoint and extends infinitely in one direction is a
Answers
that would be a ray because it has a single endpoint and extends infinetly in one direction.
Related Questions
Hotel is recarpeting a section of the lobby. Carpet covers the part of the floor As shown in gray. How many square feet of carpeting will be needed?
Answers
Answer:
Hey guys! I know the answer!
Step-by-step explanation:
The answer is 374 21/80! Hope this helps!
23 cats and 27 dogs were entered into a cat and dog show. What percentage of the entries were dogs?
Answers
50 x 2 = 100
27 x2 = 54
54/100 = 54%
Ajar contains four blue marbles and two red marbles. Suppose you choose a marble at random, and do not replace it. Then you choose a second marble.
K Find the probability of the following event.
Both of the selected marbles are red.
The probability that both of the selected marbles are red is
(Round to three decimal places as needed.)
Answers
Answer:
1/15 or 0.0667
Step-by-step explanation:
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bardai
chatgpt
red marble on the first draw is 2/6, or 1/3
red marble on the second draw, given that the first marble was red, is 1/5
(1/3) * (1/5) = 1/15
Solve the equation below:
2+2 = x
Answers
4=x
X=4 is the answer
Given the circle below with tangent NO and
secant QPO. If NO = 18 and Q0 = 27, find
the length of PO. Round to the nearest tenth if necessary.
Answers
Answer:
PO = 12
Step-by-step explanation:
given a tangent and a secant from an external point to the circle then
the product of the measures of the secant's external part and the entire secant is equal to the square of the measure of the tangent , that is
OP × OQ = NO²
OP × 27 = 18² = 324 ( divide both sides by 27 )
OP = 12
In
△
L
M
N
,
△LMN,
∠
M
≅
∠
L
,
∠M≅∠L,
L
M
=
7
LM=7 and
N
L
=
16
NL=16. Find the length of
M
N
.
MN.
Answers
Answer:
M=12
Step-by-step explanation:
The required length of MN in the given triangle LMN is 16 units.
What is a triangle?A polygon with three vertices, angles and sides is called a triangle.
Given that, a triangle △ LMN, where, ∠ M ≅ ∠ L, LM = 7 and LN = 16
Since, ∠ M ≅ ∠ L
Therefore, MN ≅ LN
By the postulate :-
Sides opposite to congruent angles of a triangle are also congruent.
Therefore,
MN = LN
Since, LN = 16
Therefore, MN = 16 [By transitive property]
Hence, the required length of MN in the given triangle LMN is 16 units.
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3^3 times 3^3 divides by 3^4
3^0
3^1
3^2
3^4
Answers
Answer:
3^2
Step-by-step explanation:
The applicable rules of exponents are ...
(a^b)(a^c) = a^(b+c)
(a^b)/(a^c) = a^(b-c)
__
\(\dfrac{(3^3)(3^3)}{(3^4)}=3^{3+3-4}=\boxed{3^2}\)
Answer:
3^2
Step-by-step explanation:
For clarity rewritet 3^3 times 3^3 divides by 3^4 as follows:
3^3*3^3
-----------------
3^4
This, in turn, simplifies to
3^(3 + 3) 3^6
---------------- or ------------ = 3^2 (third answer choice)
3^4 3^4
You divide a number by 3 add 6 then subtract 7. The result is 4 what is the number?
Answers
Hey there! I'm happy to help!
Let's call our number n. Here is the info we have.
(n/3)+6-7=4
We combine like terms.
(n/3)-1=4
We add 1 to both sides.
n/3=5
We multiply both sides by 3.
n=15.
Have a wonderful day! :D
Blank hundreds is the same as 4 thousand
Answers
Make a rap about why a parallelogram is the best shape. Must be appropriate and at least a minute long. Giving brainless to whoever answers!!!
Answers
Ahem, here goes, my attempt at a minute-long rap in praise of the parallelogram:
Yo, listen up, the parallelogram is where it's at,
A shape so brilliant, the angles are sat.
Parallel sides that never converge,
Internal angles that never diverge.
Each side an equal length,
A geometry prodigy's dream length.
The diagonals intersect, another line through the middle they meet,
Creating symmetry so neat.
A rectangle it could be,
But it's oblong, not square, can't you see?
With depth and width in perfect balance we see,
A two-dimensional form of complexity.
While the square is simple, the parallelogram is hip,
A mathematical masterpiece, skip, skip, skip!
four right angles keep the shape so tight,
Parallel lines dominate left and right.
Rotated or reflected without a care,
Its structural integrity beyond compare.
triangles form at each corner you'll note,
Acute or obtuse, depends on the protractor's groove.
A versatile shape with reason and purpose galore,
The parallelogram, simply, carries the floor.
From geometry to art, its angles they intrigue,
As a basis for patterns, its potential we can truly plug.
A forgotten form that deserves more acclaim,
Put the parallelogram on geometry's game!
This shape so underrated, rarely appreciated it seems,
But with logic and virtue, strong foundations it gleams.
The parallelogram, the parallelogram, Hooray!
This is why the parallelogram is the best shape, I say!
How can I do this problem?
Answers
Answer:
I would draw lines through the shapes to create smaller, rectangualer shapes that you only need the lenght and width to find. Then below you would write L=_ and W=_ for which ever three you choose.
Step-by-step explanation:
A project on Kickstarter for an iPad stylus raised 1,130% of their goal, raising a total of $322,507 from 7,457 supporters. What was their original goal?
Answers
Let:
x = Original goal
y = Final goal = $322507
a = Percentage raised = 1.130% = 0.0113
so:
\(\begin{gathered} y=x+ax \\ so\colon \\ y=x(1+a) \\ _{\text{ }}solve_{\text{ }}for_{\text{ }}x\colon \\ x=\frac{y}{1+a} \\ x=\frac{322507}{0.0113+1} \\ x=\frac{322507}{1.0113} \\ x=318903.3917 \\ x\approx318903.39 \end{gathered}\)Answer:
The original goal was approximately $318903.39
Given a battery rated at 350 ampere-hours how many hours will the battery be able to provide 7 amperes
Answers
From the division computed, it should be noted that the number of hours that the battery will be able to provide 7 amperes will be 50 hours.
The information given is about the division of numbers. It was stated that the battery is rated at 350 ampere-hours.
The number of hours that it will be able to provide 7 amperes will be:
= 350 / 7
= 50 hours.
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I just need help man
Answers
The error in finding the perimeter of the rectangle is that the length was not calculated correctly, as it is of 5 units.
What is the perimeter of a rectangle?The perimeter of a rectangle of dimensions l and w is given by:
P = 2l + 2w.
From the graph, the dimensions are given as follows:
l = 4 - (-1) = 4 + 1 = 5.w = 3 - 0 = 3.Hence the perimeter is:
P = 2l + 2w = 2(5) + 2(3) = 16 units.
The calculated length was of 4, hence the error in finding the perimeter of the rectangle is that the length was not calculated correctly, as it is of 5 units.
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ion 6
Find the distance and displacement of a body when it starts from A and reaches the
point C through the path ABC. Given AB=8m and BC=6m.
Answers
The distance traveled is 14 meters, while the displacement is 10 meters.
To find the distance and displacement of a body when it starts from point A and reaches point C through the path ABC, we can consider the lengths of the individual segments AB and BC.
Given:
AB = 8m (length of segment AB)
BC = 6m (length of segment BC)
The distance traveled is the total length of the path taken. In this case, the distance traveled is the sum of AB and BC:
Distance = AB + BC = 8m + 6m = 14m
So, the distance traveled from A to C along the path ABC is 14 meters.
Now, let's consider displacement. Displacement is a vector quantity that represents the change in position from the initial point to the final point. It is the shortest straight-line path between the initial and final points, regardless of the actual path taken.
In this case, the displacement can be found by considering the straight-line distance from A to C, which is the length of the line segment AC. Since AC is the hypotenuse of the right-angled triangle formed by segments AB and BC, we can use the Pythagorean theorem to find its length.
Using the Pythagorean theorem:
\(AC^2 = AB^2 + BC^2\\AC^2 = 8m^2 + 6m^2\\AC^2 = 64m^2 + 36m^2\\AC^2 = 100m^2\)
Taking the square root of both sides:
AC = √(100m^2)
AC = 10m
So, the displacement from A to C is 10 meters.
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When an object is weighed on a scale, the number displayed may vary from the object’s actual weight by at most 0.4 pounds. The scale says the object weighs 125.8 pounds. Part A: Write an absolute value inequality that describes the range of the actual weight of the object. Use the variable w to represent the actual weight of the object. Part B: Solve the absolute value inequality for w. Express your answer as a compound inequality.
Answers
The compound inequality that represents the range of the actual weight of the object is 125.4 ≤ w ≤ 126.2.
Part A: The absolute value inequality that describes the range of the actual weight of the object is:
|w - 125.8| ≤ 0.4
Part B: To solve the absolute value inequality, we can break it down into two separate inequalities:
w - 125.8 ≤ 0.4 and - (w - 125.8) ≤ 0.4
Solving the first inequality:
w - 125.8 ≤ 0.4
Add 125.8 to both sides:
w ≤ 126.2
Solving the second inequality:
-(w - 125.8) ≤ 0.4
Multiply by -1 and distribute the negative sign:
-w + 125.8 ≤ 0.4
Subtract 125.8 from both sides:
-w ≤ -125.4
Divide by -1 (note that the inequality direction flips):
w ≥ 125.4
Combining the solutions, we have:
125.4 ≤ w ≤ 126.2
The object is 125.4 ≤ w ≤ 126.2.
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I need help asap! Thank you.
Answers
A triangle = 8x 9.5 = 38
Total area = 109.25 + 38 = 147.25
Using these limitations, determine the width of the coal tray if the food is 16 inches above the tray and when y = 0.53.
Answers
We have that by answering the following question Therefore, the width inequality of the coal tray must be at least 5.30 inches.
What is inequality?In mathematics, an inequality is a non-equal connection between two expressions or values. As a result, imbalance leads to inequity. In mathematics, an inequality connects two values that are not equal. Inequality is not the same as equality. When two values are not equal, the not equal symbol is typically used (). Various disparities, no matter how little or huge, are utilised to contrast values. Many basic inequalities may be solved by altering the two sides until just the variables remain. Yet, a lot of factors contribute to inequality: Negative values are split or added on both sides. Exchange left and right.
We are given the formula:
\(P = 1 / (I + Fd^2)\)
Let's assume that the limits on the variables are as follows:
0 < P < 100 (since P can be converted to a percentage)
0 < I < infinity
0 < F < infinity
0 < d < infinity
\(0.53 = 1 / (I + F(16/d)^2)\\0.53(I + F(16/d)^2) = 1\\I + F(16/d)^2 = 1/0.53\\I + F(256/d^2) = 1.8868\\\)
Since d > 0, we know that:
\(256/d^2 < infinity\)
Therefore, we can say:
\(I + F(256/d^2) < I + infinity\\I + F(256/d^2) < infinity\\1/0.53 < infinity\\1 < 0.53 infinity\\F(256/d^2) < 1/0.53 - I\\d^2 > 256F / (1/0.53 - I)\\d > \sqrt(256F / (1/0.53 - I))\\d > \sqrt(256(0.01) / (1/0.53)) = 5.30\\d > 5.30\\\)
Therefore, the width of the coal tray must be at least 5.30 inches.
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Elena has 9 bags of shirts. Each bag has 2 shirts. She puts the same number of shirts on each of 3 shelves.
How many shirts are on each shelf?
Answers
Answer:
\(\huge\boxed{\sf 6\ shirts}\)
Step-by-step explanation:
Given that,
Bags of shirts = 9
1 bag = 2 shirts
9 bags = 2 × 9 shirts
9 bags = 18 shirts
So, she has 18 shirts in total.
Dividing it into 3 shelves:
= 18 / 3
= 6 shirtsSo, Each shelf will have 6 shirts.
\(\rule[225]{225}{2}\)
algebra domain and range please help
Answers
Answer:
Option 2.
Step-by-step explanation:
Find the domain by finding where the function is defined. The range is the set of values that correspond with the domain.
Domain: \((- \infty} ,0)\) ∪ \((0, \infty} )\)
Range: \((- \infty} ,0)\)∪\((0, \infty} )\)
Suppose that sin(a) = 4/6 and cos(b) =1/5 define in the first quadrant, determine cos(a-b). (round to 4 decimal places)
Answers
The value of the cosine of the angle of (a - b) will be 0.80.
What is trigonometry?Trigonometric functions examine the interaction between the dimensions and angles of a triangular form.
It is a function that repeats itself in a particular time interval.
Suppose that sin(a) = 4/6 and cos(b) = 1/5.
Then the value of 'a' is given as,
sin(a) = 4/6
sin(a) = 2/3
a = 41.81°
Then the value of 'b' is given as,
cos(b) = 1/5
b = 78.46°
Then the value of the cosine of the angle of (a - b) will be given as,
⇒ cos(41.81° - 78.46°)
⇒ cos(-36.65°)
⇒ cos 36.65°
⇒ 0.80
The value of the cosine of the angle of (a - b) will be 0.80.
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the radius of a ping pong ball is ( blank) centimeters.
help a girl out pleasee!!
Answers
Answer:
3√3v/3x V
Step-by-step explanation:
d/dt[32/3π, sin (tim), 3√3v/3x, V]
I NEED HELP WITH THIS!!!
Answers
5/6 x=12 what is x??????????
Answers
Answer:
=72/5
Step-by-step explanation:
Combine multiplied terms into a single fraction
Multiply all terms by the same value to eliminate fraction denominators
Cancel multiplied terms that are in the denominator
help please I beg you
Answers
Answer:1
Step-by-step explanation:
Number selected, =10
Double it=20
Minus 2= 20-2=18
Triple the Total =18×3=54
Add a dozen=54+12=66
Divide by 6=66÷6=11
Subtract the number you stated with =11-10=1
Answer =1
Winston is making a model of a statute using a scale where 2 inches equals 6 feet. If the actual height of
the statue is 20 feet, how tall is the model, in inches?
Answers
Answer:
6 2/3 inches
Step-by-step explanation:
2 inches / 6 feet * 20 feet = 6 2/3 inches
The Nice'n'Easy is selling gas for $2.14 per gallon of gas. How much will Sam have to pay for 14.5 gallons?
Answers
2.14(14.5)= 31.03
That’s some expensive gas!
Calculate the surface area
Answers
To calculate the surface area of a rectangular prism, we need to find the area of each of its six faces and then add them up. In this case, the dimensions of the shape are:
Length = 8 cmWidth = 3 cmHeight = 6 cmRefer to the attachment below.
Three pairs of facesThere are three pairs of faces on a rectangular prism:
Two faces (top & bottom) with dimensions: Length × Width (8 cm × 3 cm).Two faces (front & back) with dimensions: Length × Height (8 cm × 6 cm).Two faces (left & right) with dimensions: Width × Height (3 cm × 6 cm).Finding the areaArea of Length × Width faces8 cm × 3 cm = 24 cm²
Since there are two of these faces, the total area is:
2 × 24 = 48 cm²
Area of Length × Height faces8 cm × 6 cm = 48 cm²
Since there are two of these faces, the total area is:
2 × 48 = 96 cm²
Area of Width × Height faces3 cm × 6 cm = 18 cm²
Since there are two of these faces, the total area is:
2 × 18 = 36 cm²
Adding the areas of the facesNow, add up the areas of all six faces:
Surface Area = 48 + 96 + 36 = 180 cm²
AnswerSo, the surface area of the rectangular prism is 180 cm².
________________________________________________________
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Is this correct way to solve the problem?
5(2x-2)=30
10x-1030
10x=30+10
10x=40
(-10x)=(40)
x=-4
help me plz
Answers
Answer:
10x=40
x=40/10
x=4
4 is the answers, not -4
Step-by-step explanation:
pls mark as brainliest
what is the range of f(x)= sin -1(x)
Answers
This means that the output of the function can be any value between -π/2 and π/2, including the endpoints.
In other words, the range of f(x) = sin⁻¹(x) is [-π/2, π/2].