Answer:
the correct answer would be 1,800
What’s -4 1/2 divided by (-1 3/8) Diving Mixed Numbers with negatives?
Answer:
3 3/11
Step-by-step explanation:
The best way to divide fractions is to not divide them at all.
Convert both mixed numbers into improper fractions.
4 times 2 is 8
8 + 1 is 9
I have 9/2 halves. Don't forget to put the negative back in.
1 times 8 is 8
8 + 3 is 11
I have 11/8 eighths. Dont forget to put the negative back in.
You will end up with
-9/2 ÷ -11/8
Flip the second fraction and change the division sign to a multiply sign
-9/2 × 8/-11
Multiply the numerators together and the denominators together
-9 x 8 and 2 x -11
-72 / -22
Dividing a negative by a negative will give us a positive
72 / 22
Simplify by dividing the top and bottom by 2
36/11
We cannot simplify further. You can answer like this or convert back into a mixed number.
There are 3 sets of 11 in 36, with 3 left over
3 3/11
Answer:
[tex] = - (5 \frac{3}{5} )[/tex]
Step-by-step explanation:
[tex] - 4 \frac{1}{2} \div ( -1 \frac{3}{8} )[/tex]
[tex] = - 4 \frac{1}{2} \div -1 \frac{3}{8} [/tex]
[tex] = \frac{(2 \times ( - 4) + 1)}{2} \div \frac{(8 \times ( - 1) + 3}{8} [/tex]
[tex] = \frac{ - 7}{2} \div \frac{ - 5}{8} [/tex]
[tex]= \frac{ - 7}{2} \times \frac{8}{ - 5} [/tex]
[tex] = \frac{ (- 7 )\times 8}{2 \times ( - 5)} [/tex]
[tex] = \frac{ - 56}{( - 10)} [/tex]
[tex] = - (5 \frac{6}{10} )[/tex]
[tex] = - (5 \frac{3}{5} )[/tex]
Muse is x years old. muna is 3 years younger than Muse Feisal is as old as Muna. write an expression in terms of x
Answer:
26 years old
Step-by-step explanation:
Which steps will eliminate y from the given system of equations?
2x + 3y = 6
3x – 2y = 4
Answer:
the answer is second choice.
= f(x) = (x - 1)
4
4
2
-27
Describe the error in graphing the function
Step-by-step explanation:
I don't know how to do any of these if you could give me another question that's possibly easier
Answer:
f(4) = (4-1) = 3
f(2) = (2-1) = 1
f(-27) = (-27 -1) = -28
There isn't any error while describing the functions and everything looks fine.
If you still have problem then send the question again with the image of your book.
Step-by-step explanation:
I hope this helps ☺️❤️
Help Simplify Algebraic Expression
x represents a number 11 more than the number added to the difference between the number and 17
m=y2-y1/x2-x1 solve for x2
Answer:
[tex]x2=\frac{y2-y1}{m} +x1[/tex]
Step-by-step explanation:
Step 1: Multiply both sides by (x2-x1)
m(x2-x1)=y2-y1
Step 2: Divide both sides by m
x2-x1=(y2-y1)/m
Step 3: Add x1 to both sides
[tex]x2=\frac{y2-y1}{m} +x1[/tex]
what is this number in standard form?
5.75 x 10^9
Answer:
5,750,000,000
Step-by-step explanation:
5.75 × 109 written in regular notation is 5,750,000,000
Which also is in standard form
Hope this helps :)
Pls make brainliest :3
And have an amazing day <3
simplify fully x/4 divided by x/5
evaluate the given expression for the given values. for x=17 and y=9
Answer:
where is the expression
round your answer to the nearest hundredth BC= b ? c 2 a
Answer:
1.40
Step-by-step explanation:
When we look at the diagram, we want to find what is opposite and adjacent as well as the hypotenuse to the given degree.
AB = hypotenuse
BC = opposite
AC = adjacent
Since we are looking to find BC and we are given 2 on AC. We have opposite and adjacent which means we are using TOA in SOH-CAH-TOA. So aftrr identifying these, we can set up our equation:
tan (35) = x / 2
Tan(35) is .7002 so we can replace that part of our equation.
.7002 / 1 = x / 2
The 1 is there as a place holder. We can then cross multiply.
1 × x = 1
.7002 × 2 = 1.4004
The answer we have now is 1.4004, but we have to round to the nearest hundredth. So then, our final answer is 1.40.
BC = 1.40
Determine whether 7 is a solution of the equation 2x-5=3
Answer:
No, it is not a solution
Step-by-step explanation:
First let's simplify 2x - 5 = 3
2x - 5 = 3 (add 5 to both sides)
2x - 5 + 5 = 3 + 5
2x = 8 (divide both sides by 8)
2x ÷ 2 = 8 ÷ 2
x = 4
As you can see, 7 is not a solution for 2x - 5 = 3
We can double check by substituting 7 for x:
2(7) - 5 = 3
14 - 5 = 3
9 ≠ 3
-Chetan K
At a sale this week, a table is being sold for $403. This is a 38% discount from the original price. What is the original price?
Answer:
$650. This was the original price.
Step-by-step explanation:
Let p represent the original price.
The following expression calculates the value of p: (1 - 0.38)p = $403. Note that '1' indicates full price and that '0.38' indicates a 38% discount.
(1 - 0.38)p = $403 simplifies to (0.62)p; = $403.
Dividing both sides by 0.62 yields $650. This was the original price.
Answer:
$650
Step-by-step explanation:
Line up $ with $ and % with % then cross multiply
$403 represents ........100% full price -38% discounted = 62%
$ x amount of the original price represents .........................100%
x*62 = 403*100, cross multiply
x = (403*100)/62, divide both sides by 62
x = $650
A meteorological office keeps records of the annual precipitation in different cities. For one city, the mean annual precipitation is 34.3 and the standard deviation of the
annual precipitation amounts is 4.7. Let x represent the annual precipitation in that city. Determine the z-score for an annual precipitation in that city of 32.3 inches
Round to two decimal places.
A. -0.43
B. 0.8
c. 14.17
D. 0.43
Answer:
z
Step-by-step explanation:
The Z score is the number of standard deviations a randomly selected value is from the population mean. Using a Z look-up table, the Z score can be converted into the probability of drawing the value from the population.
Answer and Explanation: 1
Become a Study.com member to unlock this answer! Create your account
The answer is a. 1.86
The equation for Z score is:
Z
=
(
X
−
μ
)
/
σ
Where:
Z
is the Z score
X
is the value under...
See full answer below.
9514 1404 393
Answer:
A. -0.43
Step-by-step explanation:
The z-score is computed from ...
z = (x -μ)/σ
z = (32.3 -34.3)/4.7 ≈ -0.4255 ≈ -0.43
Your best friend just got a new cell phone for her birthday. You really want a cell phone too, however you know that it is going to take a
lot of convincing to get your parents to buy you a phone, and add you to their cell phone plan. You decide to do some research and find
out what option would be the cheapest in order to convince your parents.
Plan A: Costs a basic fee of $29.95 per month and 10 cents per text message
Plan B: Costs a basic fee of $90.20 per month and has unlimited text messages
Plan C: Costs a basic fee of $49.95 per month and 5 cents per text message
Answer:
I would say Plan A
Step-by-step explanation:
Have a good day :)
Help---I dont understand!! :(
Answer:
it should be c
Step-by-step explanation:
on edg hope this helps
Item 5
Multiply.
[−4 2/7⋅(−18)]⋅(−3 8/9)⋅(−1)
What is the product?
Enter your answer in the box. ANSWER FASST PLZZ 25 POINT
Answer: 300.3858/ maybe 300.385
Step-by-step explanation: 4 2/7 as decimal= 4.29 x (-18) = -77.22 x -3.89= 300.3858 (3.89 = decimal form of -3 8/9) 300.3858 x 1 = 300.3858
Help me with this please
Answer: 24
Step-by-step explanation: The first side is 2 by 4 by 1 which equals 8. The middle is 2 by 2 by 2 which equals 8. The last side is 2 by 4 by 1 which equals 8. 8 plus 8 plus 8 equals 24.
What is equivalence scale?
Answer:
A household equivalence scale allows for transforming the income in an n-member household into an equivalent one-adult-member household.
how do you simplify 11 to the power of 6
Answer:
1771561
Step-by-step explanation:
You are referring to
[tex]11 {}^{6} [/tex]
a formula called Power of Power
[tex](11 {}^{2} ) {}^{3} = 121 \times 121 \times 121 = 1771561[/tex]
PLEASE HELP!!!!
will mark brainliest!!
Answer: f(x)=x-1
Step-by-step explanation: If you observe the points you will notice that each output is exactly one less than the input, x, so the function is f(x)=x-1.
Where can you find your state-specific Lottery information to sell
Lottery tickets and redeem winning Lottery tickets?
(Select all that apply.)
1. Barcode and Quick Reference Guide
2. Lottery Terminal Handbook
3. Lottery vending machine
4. OneWalmart using Handheld/BYOD
The places where you can find state-specific information about lottery information to sell, lottery tickets, redeem winning and lottery tickets are the lottery terminal handbook, and lottery vending machine.
Lottery Terminal Handbook is a text containing information related to the lottery Terminal (Electronic Device). This text explains all the functions of the Lottery terminal, how to print the tickets, and how to redeem wining prizes.
On the other hand, a Lottery vending machine is a specialized machine for offering and selling lottery tickets. In these machines, the buyer enters money corresponding to the value of the lottery ticket, and the machine gives him scratch-off tickets or another type of ticket.
According to the above, the information related to lottery tickets can be found in a lottery terminal handbook and a lottery vending machine.
Learn more in: https://brainly.com/question/24834093
Find the general solution of the given higher-order differential equation. y''' − 7y'' + 8y' + 16y = 0
The ODE
y''' - 7y'' + 8y' + 16y = 0
has characteristic equation
r ³ - 7r ² + 8r + 16 = 0
which can be factorized as
(r - 4)² (r + 1) = 0
Then the characteristic solution to the ODE is
y(x) = C₁ e ⁴ˣ + C₂ x e ⁴ˣ + C₃ e ⁻ˣ
a) Fill in the blanks to show what the next three numbers are in the following sequence.
28 , 37 , 46 , 55 , 64 ,
,
,
b) Is the sequence arithmetic, geometric or neither?
Answer:
a) 73, 82, 91
b) arithmetic
Step-by-step explanation:
a) We add 9 after each term, making the common difference 9.
As such, 64 + 9 = 73
73 + 9 = 82
82 + 9 = 91
b) This sequence is arithmetic because it has a common difference, if it had a common ratio, it would be geometric.
NO LINKS HELP PLEASE PLEASE EXPLAIN
Answer: 1,278
Step-by-step explanation: 2(18x18)+2 1/2(18x14)
p.e.m.d.a.s. 18x18= 324 18x14= 252
2x324= 648 2.5x252=630
648+630 =1,278
Find the prime factorization of 560 using exponents.
Answer:
2*2*2*2*5*7= 560
Step-by-step explanation:
please mark brainiest hope it works out for you
Answer:
2^4*5*7
Step-by-step explanation:
2^4*5*7
What is the slope of the line represented by the table of values?
A.)6
B.)- 4
C.)1/6
D.)−1/4
Answer:
Slope = - 4
Step-by-step explanation:
(-2,8) and (0,0)
(8-0)/(-2-0)
= 8/-2
Answer:
Slope = -4
Step-by-step explanation:
Please give brainliest :)
I need help ASAP !!!!!
Answer:
the answer is -352..........
Show that 2 is a zero of multiplicity 3 of the polynomial f(x)=2x^5-7x4-9x^3+62x^2-76x+24 and express the polynomial as a product of linear functions.
Answer:
Step-by-step explanation:
Find the distance between each pair of points.
(6,2), (-2,6)
Help please!!
Answer:
This represents an absolute value graph, therefore the distance between them is 8.944272
Step-by-step explanation:
d = 8.944272
For:
(X1, Y1) = (6, 2)
(X2, Y2) = (-2, 6)
Distance Equation Solution:
d=(−2−6)2+(6−2)2−−−−−−−−−−−−−−−−√
d=(−8)2+(4)2−−−−−−−−−−√
d=64+16−−−−−−√
d=80−−√
d=8.944272
Add the two expressions.
−6.5b+11 and 3.3b−2
Enter your answer in the box.
PL Z HELP PP
Step-by-step explanation:
-6.5b+11+(3.3b-2)
-6.5b+11+3.3b-2
-6.5b+3.3b+11-2
-3.2b+9
Answer: -3.2b+9
Step-by-step explanation:
i took the test on k12