Answer:
The answer is 2/5.
Step-by-step explanation:
First, use the stay-switch-flip method. Keep 1/5 the same, switch the division sign into a multiplication sign, and flip the numerator and the denominator of 1/2 to get 1/5 x 2/1. Multiply the numerators. 1 x 2 = 2. Now, multiply the denominators. 5 x 1 = 5. Therefore, you're answer is 2/5.
Hope this helps! Please mark Brainliest.
DA−2qA=B^3
Solve for A
Answer:
[tex]a=\frac{b^{3} }{d-2q}[/tex]
Step-by-step explanation:
i think
The value of A from the given equation is A=B³/(D-2q).
The given equation is DA-2qA=B³.
We need to solve the given equation for A.
What is an equation?
In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
Now, DA-2qA=B³ can be solved for A as follows:
A(D-2q)=B³
⇒A=B³/(D-2q)
Therefore, the value of A from the given equation is A=B³/(D-2q).
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square?
i neeed 200000000 charaters reeeeeeeee
Answer:
31
Step-by-step explanation:
you do 6×3=18 then you do 18+7=25 last 25+17=42 then you add 2
Answer:
i dont know what ur saying but square would me x2 or somthing like that.
Use the scale drawing and the scale factor to enlarge a square that has a side length of 12 in. Scale factor= 3 in:2m.
Which proportion could you use to solve the side length, x, of the enlarged square?
Given:
The side of square = 12 in.
Scale factor of enlargement = 3 in : 2 m
To find:
The proportion that is use to solve the side length, x, of the enlarged square.
Solution:
Let, the side of length of enlarged square = x m
In case of enlargement the corresponding sides are proportional.
[tex]\dfrac{3}{12}=\dfrac{2}{x}[/tex]
[tex]3x=2\times 12[/tex]
[tex]3x=24[/tex]
Divide both sides by 3.
[tex]x=\dfrac{24}{3}[/tex]
[tex]x=8[/tex]
Therefore, the required proportion is [tex]\dfrac{3}{12}=\dfrac{2}{x}[/tex] and the side length of the square after enlargement is 8 m.
can someone explain how 1/4 × 900/1 is equal to 225, my mom is asking for an explanation and I used a calculator help me
Answer:
See below
Step-by-step explanation:
[tex] \frac{1}{4} \times \frac{900}{1} \\ \\ = \frac{1 \times 900}{4 \times 1} \\ \\ = \frac{900}{4} \\ \\ = \frac{9 \times \cancel {100} }{\cancel4} \\ \\ = 9 \times 25 \\ \\ = 225[/tex]
Answer:
four of 225 makes 900/1, or 900. So, one 225 should be one of the four 225s that equal 900. 1/4 × 1/900, or 1/4 of 900, should be 225.
What is the answer? I need help quick!
Answer:
Point BStep-by-step explanation:
-6 is to the left from origin and π/12 is in between 0 and π/6 above the x-axis. So the point (-6, π/12) is in the second quadrant.
Other points represent coordinates of:
A=(6, π/12), C=(-6, -π/12), D=(6, -π/12)This is point B and correct choice is option B.
9514 1404 393
Answer:
point C
Step-by-step explanation:
The given coordinates (-6, π/12) are equivalent to (6, 13π/12). That is, the negative radius is equivalent to a positive radius in the opposite direction (angle different by π radians).
The point on the diagram with coordinates (6, 13π/12) is point C.
Please awnser this. -5r + 6 < -5(r + 2)
Answer:
No solutionStep-by-step explanation:
-5r + 6 < -5(r + 2)-5r + 6 < -5r - 106 < - 10Wrong inequality so no solution
The two triangles shown are similar. Which of the following is an acceptable similarity statement for the triangles?
Question 8 options:
A)
ΔQSR ∼ ΔVUT
B)
ΔSRQ ∼ ΔVUT
C)
ΔRQS ∼ ΔVUT
D)
ΔSQR ∼ ΔVUT
Answer:
B
Step-by-step explanation:
they are two 90° .so B is correct I think
Answer:
B)
ΔSRQ ∼ ΔVUT
Step-by-step explanation:
The angles in the order SQR match VUT
Please mark me brainliest if this helped. :)
for a time-series plot, what is emphasized if the vertical axis starts at a nonzero value?
Answer:
The changes in the variable described by the vertical axis are being emphasized.
Step-by-step explanation:
Kyle was asked to make a model to solve the following problem.
Mr. Bloom is creating a garden. 4/10 of his garden will be roses and 2/10 will be made up of sunflowers. How much room does Mr. Bloom have left after planting the roses and sunflowers?
Kyle said the answer was 2/5. Do you agree? Justify your reasoning in the post below.
Answer:
yes, kyle is right.
Step-by-step explanation:
4/10 + 2/10 = 6/10
there are 4/10 left after planting which can be reduced by 2 = 2/5
Answer:
No, it is 3/5
Step-by-step explanation:
Because you divide by 2 for both bottom and top of the fractions and you will get 1/5, and 2/5 and you add them together and you get 3/5.
What is the value of - |-60|?
Answer:
-60
Step-by-step explanation:
because the abousulte value at first is 60 and then you multiple it by the negative that's there
Answer:
-60
Step-by-step explanation:
first you do inside the absolute it has to be positive
so it`s 60
but the outside is negative
so the answer must be -60
HELP ME PLZ
Two parallel lines are cut by a transversal as shown below.
Suppose mZ1 = 121°. Find m2 6 and m2 7.
m26 = Me
HL7 =
Step-by-step explanation:
hope this will help you.....
Answer:
m angle 6 = (180°-121°) =59°m angle 7 = 121°What is the difference in height between the shortest and longest candy bars?
Answer:
1.5 inches
Step-by-step explanation:
I need help please?!!!!
Answer:
I am think so opction (C).....
Danica made $319 babysitting last month. In the that month, She babysat for a total of 29 hours. How much money did Dianica make per hour?
Answer:
$11/hr
Step-by-step explanation:
$319 divided by 29 hours she worked= getting paid 11/hr
easy question????????????/
Answer:
The answer to this is...........
Step-by-step explanation:
unknown
or 95
Answer:
95
Step-by-step explanation:
1. Yejin plans to retire at age 60. She wants to create an annuity fund, which will pay her a monthly allowance of $4000 during her retirement. She wants to save enough money so that the payments lasts for 30 years. A financial advisor has told her the she can expect to earn 5% interest on her funds, compounded annually.
2. Yejin has just turned 28 years old. She currently has no retirement savings. She wants to save part of her salary each month into her annuity fund. Calculate the amount Yejin needs to save each month, to meet her retirement goal.
9514 1404 393
Answer:
$3891.10
Step-by-step explanation:
This question is a bit unusual in that the interest is compounded annually, but payments and withdrawals are made monthly. The effective monthly rate is ...
1.05^(1/12) -1 = 0.407412378% = i
We assume that payments to the annuity are made at the end of the month, and that withdrawals are made at the beginning of the month. (The last payment and the first withdrawal are made on the same day.)
The amount of money required in the fund is ...
A = $4000(1 -(1.00407^-360))/(1 -1.00407^-1) = $757,712.88
The amount of money needed each month to be put into the fund is P, where ...
$757,712.88 = P(1 -1.00407)^(-12(60-28))/(1 -1.00407^-1) = 194.7297P
P = $757,712.88/194.7297 = $3891.10
Yejin needs to save $3891.10 each month to meet her retirement goal.
_____
Sanity check
Yejin wants payments for 30 years from the fund to which she has contributed for 32 years. The similarity of the time periods means that Yejin's monthly contribution will need to be very similar to the amount she plans to withdraw.
The only ways to reduce the required contribution are to earn a higher interest on deposits, or to adjust the relative time periods (retire later).
Which Inequality is shown on the accompanying graph (image included)
If you can, pls explain :’)
Answer:
4. x ≥ -1
Step-by-step explanation:
The graph shows a directed line that starts at -1 towards the your right. The full circle indicates that -1 is included among the possible values of x. This means that all possible values of x include -1 and above.
Therefore, we can say x is greater than or equal to -1.
This is represented as:
x ≥ -1
prove tha "an empty set is a subset of any set"
Answ
yes it is
Step-by-step explanation:
Alice purchased a cell phone for 30% ff the original price. The sales price was $84 . What was the original price of the cell
Answer: $120
Step-by-step explanation:Quick maths.
help pleaseee! with geometry
Answer:
2x(x+6)(x-6)
Step-by-step explanation:
2x³-72
2x(x²-36)
2x(x+6)(x-6)
Which expression is equivalent to 33.63. 23 without exponents?
A. 3+3+3+6+6+6+2+2+2
B. 3x3x3x6x6x6x2x2x2
C. 9+18+6
D. 9x18x6
Find the result when 5m+2 is subtracted from 9m
Answer:
6m
Step-by-step explanation:
9m - (5m-2) =
5m-2= 3m
9m - 3m= 6m
Please give Brainliest if it helped.
1. Use the graph
below to find how
many solutions there
are and solve to find
the solution(s) to the
system of equations.
Answer:
One solution ; (2,5)
Step-by-step explanation:
When looking at a graph, the number of times the lines intersect is equal to how many solutions there are.
In this instance, there is only one intersection. Therefore, there is only one solution.
The solution is also that point of intersection. Therefore, the solution here is the point (2,5).
The following data represent the number of grams of fat in breakfast meals offered at a local fast food restaurant. (a) Construct an ordered stem-and-leaf plot and (b) describe the shape of the distribution.
37
43
18
27
20
16
35
23
12
5
17
23
2
12
18
17
39
25
3
4
19
6
HELP PLZZZ ASAP THNAKS
Answer:
x = 40
Step-by-step explanation:
x + 2x + 6 = 126
3x + 6 = 126
3x = 120
x = 40
In a random sample of 50 West High School students, 14 students have a pet. If 500 students attend West
High School, which of the following is the best estimate of the number of West High School students who
have a pet?
A 36
B 50
140
D 464
Answer:
the answer is 140
Step-by-step explanation:
Graph y= 3x+4 Please help! 8th grade math
Ron flies his airplane 20 km over the ground. He gains 800 m in altitude over the flight. What is the slope of the line segment representing the flight.
Answer:
this might help.......
Step-by-step explanation:
...
The slope of the line segment representing the flight is 0.04.
The slope of a line segment is calculated by dividing the change in the vertical direction (the altitude) by the change in the horizontal direction (the distance traveled). In this case, the change in the vertical direction is 800 meters (800 / 1000 = 0.8 kilometers) and the change in the horizontal direction is 20 kilometers. Therefore, the slope of the line segment is 0.8 / 20 = 0.04.
In other words, for every kilometer that Ron travels, he gains 4 meters in altitude.
Here is the solution in more detail:
Define the variables.
x: The distance traveled in kilometers.
y: The altitude in meters.
Write the equation for the line segment.
The slope of the line segment is 0.04, so the equation for the line segment is y = 0.04x + b.
We know that when x = 0, y = 0, so b = 0.
Substitute the known values into the equation.
We know that x = 20 and y = 800, so we can substitute these values into the equation to get 800 = 0.04 * 20 + 0.
Simplifying the right side of the equation, we get 800 = 0.8.
Solve for the slope.
The slope is 0.8 / 20 = 0.04.
Therefore, the slope of the line segment representing the flight is 0.04.
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What is 1,864.29 - 375
Answer:
1489.29
Step-by-step explanation:
Ignore the decimals, and just subtract 375 from 1864. That gives you 1489. Put the decimal values back and you get your answer of 1489.29.
Don't steal points
its not cool
i WILL report
and also
answer this and u could have a chance to get brainliest
ill be asking 10 questions
whoever has the best answer in any of these ill give brainliest :D
Answer:
179
Step-by-step explanation:
5x^2 + x - 7
5(6)^2 + 6 - 7
5(36) + 6 - 7
180 +6 -7
180 - 1
179
Answer:
179 is the correct answer.
Step-by-step explanation:
x = 6
5x^2 + x - 7
Now, replace both x's with 6 and solve,
5(6)^2 + 6 - 7
(6 x 6 = 36)
5 x 36 + 6 - 7
(5 x 36 = 180)
180 + 6 - 7 = 179