Explanation:
Can we rotate the figure some angle smaller than 360 degrees and have it match up with its original image? The answer to that is "no". Any such rotation will change the image to something else. Therefore, this figure does not have any point symmetry (aka rotational symmetry).
Can we reflect one half of the figure over some line to get the other half? The answer here is also "no". The diagram has no reflectional symmetry either.
Plane symmetry is ruled out because that only applies to 3D settings.
What is
4 1/4 − 2 2/4?Select the two answers that apply.
Answer:
C and D
Step-by-step explanation:
Turn these two fractions into improper fractions to make the equation easier.
4 1/4 = 17/4
2 2/4 = 10/4
17/4 - 10/4 = 7/4
7/4 = 1 3/4
Therefore, your answers would be C and D
2p^-4 x 3p^2 x 2p^0
or
2p^(-4)*3p^(2)*2p^(0)
↬ Multíplícαtíσn prσpєrtч σf thє tєrmѕ wíth ѕαmє вαѕє -
[tex] \qquad \sf \Rightarrow {x}^{a} \times {x}^{b} = {x}^{a + b} [/tex]
[tex]\rule{7cm}{1 mm}[/tex]
❑ Nσw lєtѕ αpplч thє prσpєrtч ín gívєn quєѕtíσn
[tex] \qquad ➫ \: \sf2p {}^{ - 4} \times 3 {p}^{2} \times 2 {p}^{0} [/tex]
[tex] \qquad ➫ \: \sf (2 \times 3 \times 2)(p {}^{ - 4} \times {p}^{2} \times 1)[/tex]
[ p⁰ = 1 ; exponent 0 on any numвєr has value 1 ]
[tex] \qquad ➫ \: \sf 12(p {}^{ - 4 + 2} )[/tex]
[tex] \qquad ➫ \: \sf 12p {}^{ - 2} [/tex]
I hσpє чσu undєrѕtσσd thє prσcєdurє, lєt mє knσw ɪf чσu hαvє αnч dσuвtѕ ~
[tex]\rule{7cm}{1 mm}[/tex]
[tex]\qquad \qquad\huge \dag \: \normalsize \sf \boxed{ \underline{ǤríʍɌεαƿєr}} \: \huge \dag[/tex]
9 x 10 to the power of 5 + 8 x 10 to the power of 4 + 2 x 10 to the power of 3 + 9 x 10 to the power of 2 + 5 x 10 + 1
please
Answer:
5.94587615×10^9
Step-by-step explanation:
You just...put it in a calculator?
Rita borrowed $7500 at an interest rate of 3%. The interest paid is $1462.50.
For how many years did she borrow the money?
will mark brainliest
Answer:
6.5 years
Step-by-step explanation:
Simple interest formula: [tex]A=P(1+rt)[/tex]
where:
[tex]A[/tex] = final amount[tex]P[/tex] = principal amount[tex]r[/tex] = annual interest rate (as a decimal)[tex]t[/tex] = time (in years)Given:
[tex]A = 7500 + 1462.50 = 8962.50[/tex][tex]P = 7500[/tex][tex]r = 3\% = 0.03[/tex][tex]\implies 8962.5=7500(1+0.03t)[/tex]
[tex]\implies t=\dfrac{100}{3}\left(\dfrac{8962.5}{7500}-1\right)[/tex]
[tex]\implies t=6.5[/tex]
Therefore, she borrowed the money for 6.5 years
Which number is a rational number?
13/16sqrt
9/2sqrt
49sqrt
34sqrt
Answer:
[tex]\sqrt49[/tex]
Step-by-step explanation:
Knowing that: A rational number is a number that is in the form of p/q, which p and q are integers, and q whom is not equal to 0. Any number that can be written as a ratio (or fraction) of two integers is a rational number.49 is a rational number because it can be expressed as the quotient of two integers: 49 ÷ 1.
Hence, the answer is [tex]\sqrt 49[/tex]
`Lenvy~
Sam deposited $500 in a new
bank account.
• The bank pays 4% interest
compounded annually on this account.
Sam makes no more deposits or
withdrawals.
rounded to the nearest cent
Answer:
$52000.00
Step-by-step explanation:
formula= principal (1+(rate÷100))^years
500 (1+(4÷100))^1
500 (1+0.04)^1
500 (1.04)
520
$520.00
100 cents = $1
520×100
52000 cents
Using the net below, find the surface area of the triangular prism.
Answer:
Hi, there! The total surface area of that prism is 118 cm^2.
Step-by-step explanation:
The three rectangles on the side are called the lateral area, and they add up to 98(I'm assuming you know how to find the area of a 2d shape), and as for the triangles on the sides, you can just use the formula which is [tex]b*h/2[/tex].
Hope this helps :)
Answer:
118 cm²
Step-by-step explanation:
Area of rectangle = l x b
= 7 x 5 = 35cm²
=4 x 7 = 28cm²
Add the area of the three rectangles = 35+35+28
=98cm²
Area of triangle = 1/2 x b x h
= 1/2 x 4 x 5
= 10 + 10 = 20
Therefore, area of the prism = 118cm²
Victoria bought 14 chicken wings for 19.60. If victoria spent 23.80, how many chicken wings did she buy
Answer:
17 wings
Step-by-step explanation:
Money/How Many
19.60/14=1.4
1.4 is the unit rate, so we divide 23.80/1.4 to find how many chicken wings
which equals 17
Help me with thissssss
Answer:
1090 yd squared
Step-by-step explanation:
First, let's find the area of the base
16 x 17 = 272
Now let's find the triangular face
1/2 x 16 x 15
8 x 15 = 120
Since there are 2, we multiply 120 by 2
240
Now the rectangular face
17 x 17 = 289
Since there are 2, we multiply 289 by 2
289 x 2 = 578
Now we add them all together
578 + 240 + 272 = 1090
1090 yd squared
What is the equation in slope-intercept form of the line that passes through the points (-17, -16) and (0, -13)?
Answer: [tex]y=\frac{3}{17}x-13[/tex]
Step-by-step explanation:
Find the slope of the line between (-17, -16) and (0,-13) using [tex]m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex], the change of y over the change of x
[tex]m=\frac{3}{17}[/tex]
Use the slope and a given point to substitute for [tex]x_{1}[/tex] and [tex]y_{1}[/tex] in the point-slope form [tex]y-y_{1} =m(x-x_{1} )[/tex].
[tex]y-(-16)=\frac{3}{17}(x+17)[/tex]
Solve for y and rewrite into [tex]y=mx+b[/tex]
[tex]y=\frac{3}{17}x-13[/tex]
find x pls and explain pls
Similar triangles: The corresponding angles are equal
x = 180-(38+24) = 118°
What is the standard deviation of this data set? Use a calculator to help you. Round your answer to the nearest tenth. 11, 16, 22, 28, 29, 30, 31, 34, 37, 38, 43, 49, 56, 78, 99
Answer:
It goes by 5 i think so.
Step-by-step explanation:
what is the other side of 1/2(6x-10)-x so that it is true for all values of x
Answer:
x=5
Step-by-step explanation:
help pls!
Find the indicated conditional probability
using the following two-way table:
Grade
Drive to school Take the bus
Walk
2
25
Sophomore
3
Junior
13
2
N
2
Senior
25
5
5
P( Take the bus | Junior) = [?]
Round to the nearest hundredth.
===================================================
Explanation:
The notation
P( Take the bus | Junior)
is the same as writing
P( Take the bus given Junior)
I replaced the vertical bar with the word "given".
Since we're given that the person is a Junior, this means we only focus on the Juniors. There are 13+20+2 = 35 Juniors and 20 of them take the bus.
20/35 = 0.5714 approximately which rounds to 0.57
This says about 57% of the Juniors take the bus.
The probability of P(take the bus/Juniors) is 0.57 or in percentage is 57%.
What is Probability?It is a branch of mathematics that deals with the occurrence of a random event.
We have to find the probability of who take the bus and they are juniors
P(take the bus/Juniors)
From the table, let us find the total number of juniors
Among juniors 13 students drive to school, 20 takes the bus and 2 come by walk
Total Juniors = 13+20+2
=35
P(take the bus/Juniors) = 20/35
Divide twenty by thirty five
=0.57
Hence, the probability of P(take the bus/Juniors) is 0.57 or 57%.
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The original price, p, of a single scoop of ice cream has increased by 6.5%.
The new price can be represented as 1.065p.
Which expression is also equivalent to the new price?
help please
Answer:
p*106.5/100
Step-by-step explanation:
if x=15 and y= x+27 what is y
Answer:
y equals to 42
Step-by-step explanation:
since x=15, y will equal to 15+27
therefore, y=42
how do u work this question out
what is the solution to the system of equations.
Answer:
no solution
Step-by-step explanation:
The solution of a system of equations is where the two lines intersect
Looking at the gray, the two lines never intersect therefore there is no solution.
Answer: 3x -2y -2x 1y
Step-by-step explanation: The lower line is at 3x -2y
The upper line is at -2x 1y
A parallelogram has an area of 37. 72 m² and a height of 4. 6 m. How long is the base of the parallelogram? Enter your answer as a decimal in the box. M.
Answer:
8.2 m
Step-by-step explanation:
Divide 37.72 (area) by 4.6 (height) to find the base. H x b = A
Aaliyah and Phildres are joining a gym that offers two different payment plans. Aaliyah
chooses Plan A, and Phildres chooses Plan B.
Which equation can be used to solve for the number of classes, c, for which the cost
of Plan A equals Plan B?
Answer:
50c=10c+200
Step-by-step explanation:
Two different payment plans, the equation which can solve for the number of classes that equates to both plans is 200 + 10c = 50c.
What is the equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
To solve for the number of classes, c, for which the cost of Plan A equals Plan B, you can use the equation: 200 + 10c = 50c.
In this equation, the left-hand side represents the cost of Plan B, and the right-hand side represents the cost of Plan A. The variable, c, represents the number of classes that Aaliyah and Phildres attend.
To solve for c, you can use algebraic techniques to isolate the variable on one side of the equation. For example, you could subtract 10c from both sides of the equation to obtain: 200 = 40c. Then, you could divide both sides of the equation by 40 to obtain: 5 = c.
Therefore, the number of classes, c, for which the cost of Plan A equals Plan B is 5.
Learn more about the equations here:
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The question seems to be incomplete the correct question would be:
Aaliyah and Phildres are joining a gym that offers two different payment plans. Aaliyah chooses Plan A, and Phildres chooses Plan B.
Plan A
No yearty fee
Plan B
$200 yearly fee
$50 for each class
$10 for each class
Which equation can be used to solve for the number of classes, c, for which the cost of Plan A equals Plan B?
Which mapping diagram represent a function from X to Y
Answer:
choice D
a function is loosely defined as having one output for each input. in real people words, the x value can't repeat
pls help asap i need this done
Answer:
10,293
Step-by-step explanation:
Find the measure of the numbered angles
Hello!
This is a parallelogram. It is a quadrilateral with two pairs of parallel sides. Here, the opposite angles are alternate, that is, they have togheter 180°.
Rhombus
This is a rhombus. It is a quadrilateral whose four sides all have the same length. Here, the diagonals of a rhombus intersect at equal angles.
A rhombus has opposite angles equal and the figure formed by joining the midpoints of the sides of a rhombus is a rectangle, and vice versa. It has an inscribed circle.
Good luck:)
A new craft store, Crazy Crafts, announced its grand opening. On the first day, there were 75 customers. The manager had expected that 45 customers would come. What is the percent error for the manager's estimate?
The percent error for the manager's estimate is 66.7%
Percent errorUsing this formula
Percent error=First day number of customers-Expected customers/Expected customers×100
Let plug in the formula
Percent error=75 customers-45 customers/45 customers×100
Percent error=30 customers/45 customers×100
Percent error=66.66%
Percent error=66.7(Approximately)
Inconclusion the percent error for the manager's estimate is 66.7%.
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10 POINTS HELP!!! a function is shown in the table:
well, let's take a look at the table
is g(x) increasing from -2 to -1? hmmm from when x = -2 g(x) = 2, then when x = -1, g(x) = -3, hold the mayo!! it went from 2 to -3, that's just going down, so, nope is not.
is itdecreasing from -1 to 0? hmmm x = -1, g(x) = -3, as x = 0, g(x) = 2, wait a second!!! it went from -3 to 2, it really went up, so nope, is not decreasing on that interval.
is it increasing from 0 to 1? let's see, as x = 0, g(x) = 2, as x = 1, g(x) = 17, woahhh!!, it went from 2 and rocketted to 17, yeap, it is increasing as x = 0 to x = 1.
Answer:
B
Step-by-step explanation:
Alice, Andrew, and six other students are to be divided into two teams of four people. How many ways are there to form the teams so that Alice and Andrew are on opposite teams
The number of ways there are to form the teams so that Alice and Andrew are on opposite teams is 2 ways.
CombinationSince Alice, Andrew, and six other students are to be divided into two teams of four people, and we require the number of ways to form the teams so that Alice and Andrew are on opposite teams, this is a combination question since order doesn't matter.
Number of ways of combining the first teamFor the first team of 4, if Alice takes the first position, then there are 3 positions left to be occupied by the remaining 3 persons.
So, the number of ways of combining this team is n = 1 × ³C₃
= 1 × 1
= 1 way
Number of ways of combining the second team
Also, for the second team of 4, if Andrew takes the first position, then there are 3 positions left to be occupied by the remaining 3 persons.
So, the number of ways of combining this team is N = 1 × ³C₃
= 1 × 1
= 1 way
Number of ways of combining both teamsSo, the number of ways teams can be formed so that Alice and Andrew are on opposite teams is N' = n + N
= 1 + 1
= 2 ways
So, the number of ways there are to form the teams so that Alice and Andrew are on opposite teams is 2 ways.
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7
DOK 2
Convert the logarithm below to exponential form. Show your work. (A [3-4]) *
(2 Points)
log, 125 = x
Answer:
125 = [tex]5^{x}[/tex]
Step-by-step explanation:
using the rule of logarithms
[tex]log_{b}[/tex] x = n , then x = [tex]b^{n}[/tex]
given
[tex]log_{5}[/tex] 125 = x , then
125 = [tex]5^{x}[/tex] ← in exponential form
note 125 = 5³ , then
5³ = [tex]5^{x}[/tex] ⇒ x = 3
Find the area of the following figure
Answer:
A = 280 ft²
Step-by-step explanation:
the figure is composed of a rectangle and a triangle.
area of rectangle = 20 × 10 = 200 ft²
area of triangle = [tex]\frac{1}{2}[/tex] bh ( b is base and h the height )
b = 20 and h = 18 - 10 = 8 , then
area = [tex]\frac{1}{2}[/tex] × 20 × 8 = 10 × 8 = 80 ft²
total area A = 200 + 80 = 280 ft²
Select the correct answer.
Which statement best describes the zeros of the function h(x)=(x-6)(x^2+8x+16)
Answer:
Step-by-step explanation:
h
(
x
)
=
x
2
−
8
x
+
16
Rewrite the equation in term of
x
and
y
.
h
(
x
)
=
x
2
−
8
x
+
16
Rewrite the equation in vertex form.
Tap for more steps...
y
=
(
x
−
4
)
2
+
0
Use the vertex form,
y
=
a
(
x
−
h
)
2
+
k
, to determine the values of
a
,
h
, and
k
.
a
=
1
h
=
4
k
=
0
Solve this so you get coordinates as ur answer
Answer: What topic is this again??
Answer:
[tex]\begin{bmatrix}x+5y=-4\\ 2x+10y=-8\end{bmatrix}[/tex]
First, Isolate "x" for x+5y=-4= x=-4-5y
[tex]\begin{bmatrix}2\left(-4-5y\right)+10y=-8\end{bmatrix}[/tex]
Simplify
[tex]\begin{bmatrix}-8=-8\end{bmatrix}[/tex]
Therefore, the solutions are x=-4-5y
~