Answer:
Simplify (19/x−2)−1.
(x/9)−3
Remove parentheses. x
List all of the solutions.
f−1=(x/9)−3
x=x
Step-by-step explanation:
you estimate the distance for your house to the park to be 3.2 miles. the actually distance was 2.8 miles. find the percent error
14.3%
difference/actual = (3.2 - 2.8)/2.8 x 100% = 14.3% (3sf)
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I will mark brainliest!! Help a student in desperate need, please!!
Answer:
First one: 97* Second one: 83* Third one: 97* Fourth one: 83*
Step-by-step explanation:
Yeah i'm sorry if it's wrong but I hope it helps.
Melanie receives an annual income of $684 from investing in stocks that earn 6% interest and bonds that earn 8% interest. If the investments were interchanged, her income would decrease by $24. Find the amount she invested in bonds originally.
Answer:
The original amount invested in bond is $5,400.
Step-by-step explanation:
Given:
Interest on stocks = 6%, or 0.06
Interest on stocks = 8%, or 0.08
Let A represents the original amount invested in stocks and B represents the original amount invested in bonds. We can therefore have original income as follows:
0.06A + 0.08B = $684 .................... (1)
Sine Malenie's income would decrease by $24 if the investments were interchanged, this implies that we will have:
0.08A + 0.06B = $684 - $24
0.08A + 0.06B = $660 ................. (2)
From equation (2), we can solve for A as follows:
0.08A = $660 - 0.06B
Divide through by 0.08, we have:
A = $660/0.08 – (0.06/0.08)B
A = $8,250 – 0.75B
Substituting A = $8,250 – 0.75B into equation (1) and solve for B, we have:
0.06($8,250 – 0.75B) + 0.08B = $684
$495 – 0.045B + 0.08B = $684
Rearranging, we have:
– 0.045B + 0.08B = $684 - $495
0.035B = $189
B = $189 / 0.034
B = $5,400
Therefore, the original amount invested in bond is $5,400.
On any circle, which of these would have the greatest measure? Radius, Chord, Diameter, Circumference.
Answer: The Circumference of a circle has the greatest measure.
Step-by-step explanation: A chord connects two points on a circle that are shorter than the diameter. The diameter is the measure across the widest part of the circle.
Circumference is the perimeter of the circle, the distance all the way around. It is π × diameter-- a bit more than 3 times the length of the diameter.
I will give like a ton of points if you answer this correctly!
Answer:
I'll give the choices by the number below:
1. 45 miles. Taken from the table at day 0.2. 39 miles. Given for Miguel.3. Jose's. His goal has a greater value 45 > 39.4. 5 miles a day. Change per day as per table.5. 6.5 miles a day. Given.6. Miguel's. Comparing 6.5 > 5Mike can ride his bike 15 miles per hour. How many miles could he reasonably ride in one day?
Answer:
360 miles
Step-by-step explanation:
can someone answer these 2 questions asap and thank you its also double the points because it 2 questions ;)
9:
r[tex]\leq[/tex]15.5 (not the one with the line under it i just couldnt find the one that didnt have the line under it)
for the graph, put 16 on the right side and label the lines right to left 16 15.5 14 14.5 etc. Put an open circle on the 15.5 line. then make an arrow pointing to the left.
10:
80[tex]\leq[/tex]p+64
This is because she needs 80 points OR MORE and (p represents the points) she already has 64. She needs 80 to be less than or equal to the amount of points earned.
The solution is 16[tex]\leq[/tex]p because 80-64=16 and p is needs to be greater than or equal to 16
Order the integers from least to greatest.
-15, 0, -5, -8
A. 0,-5,-8, -15
B. 0,-15,-8,-5
C. 0-15, -5, -8,0
D. -15, -8,-5,0
the quotient of a complex number and 3i is 11 - 2i. Find the missing complex number
Let the missing number be X.
Set up the equation:
x/3i = 11-2i
Solve for x by multiplying both sides by 3i
x = 33i + 6
What is the remainder of 5x^2 - 3x - 36 divided by x - 3
Answer:
5x^-3x-36/x-3
Step-by-step explanation:
A 40acre field produces 600 bushels of wheat. At the same rate, how many bushels will a 75acre field produce?
Answer:
sorry i need points
Step-by-step explanation:
sorry
what is (x - 4) + (x + 9) + ( 2x) + (3x -7) + 4
Answer:
7x+2
Step-by-step explanation:
Add x+x+2x+3x to get 7 xs or 7x. Then add -4+9-7+4 to get 2. Put 7x and 2 together to get 7x+2.
Hope it helps!
omg please helppp im begging
Answer:
D. 3 to 8
Step-by-step explanation:
Circumference is 2πr. Therefore the ratio is simply a simplified version of 21:56. Divide both by 7, and you get 3:8.
Use the expression 5.2v - (30 ÷ 6) + 12 to answer 9-10.
9. Which part of the expression represents a quotient? Describe its parts.
10. Which part of the expression represents a product of two factors? Describe its parts.
Answer:
Please check the explanation.
Step-by-step explanation:
Given the expression
5.2v - (30 ÷ 6) + 12
9) We need to determine which part of the expression represents a quotient?
We know that when we divide one rational expression by another, the result would be termed as 'quotient'.
Here, it is clear that:
(30 ÷ 6) represents the expression part for a quotient.
When we divide 30 by 6, we get the result 5 which would be the quotient of the expression 30 ÷ 6.
10. Which part of the expression represents a product of two factors?
We know that when a multiply two number, we get the product. The multiplying numbers are the factors of the product.
For example, 4 × 9 = 36 therefore, 4 and 9 are the factors of 36.
In our case, 5.2v represents a product of two factors 5.2 and v. In other words, 5.2 and v are the factors of the product of 5.2v.
P. The legend on a map indicates 1/2 inch = 16
niles. If two towns are 88 miles apart, how far
part are they on the map?
Aaron deposits a certain sum of money at 1.25% and after 3 years he gets £375 interest. find the sum deposited
Answer:
$361.45
Step-by-step explanation:
Given that:
Interest rate (r) = 1.25% = 0.0125
Final amount (A) = 375
time (t) = 3 years
Using the relation :
A = p(1 + rt)
P = principal, initial amount deposited
375 = p(1 + 0.0125(3))
375 = p(1 + 0.0375)
375 = p(1.0375)
375 = 1.0375p
375 / 1.0375 = p
361.44578
Layana’s house is located at (2 2/3, 7 1/3) on a map. The store where she works is located at (-1 1/3, 7 1/3). What is the distance from Layana’s home to the store?
A:4 units
B:8 2/3 units
C:10 units
D:14 2/3 units
Please answer quick, I will give brainliest
Answer:
c
Step-by-step explanation:
It is A
Pls give brainliest
If the measure of a tangent chord angle is 68 degrees what is the measure of the intercepted arc inside the angle
Answer:
136 degrees
Step-by-step explanation:
From the above question, we are told that:
The measure of a tangent chord angle = 68 degrees
From circle theorems, we know that:
The measure of an angle formed by a tangent and chord(Tangent-chord angles ) is equal to half the measure of the intercepted arc.
Hence,
68° = 1/2 (measure of the intercepted arc.)
Let the Measure of the intercepted arc = x
68° = 1/2x
Divide both sides by 1/2
Measure of the Intercepted arc(x) = 68° ÷ 1/2
Measure of the Intercepted arc = 68° × 2
Measure of the Intercepted are = 136°
Therefore, the measure of the intercepted arc inside the angle is 136°
Answer:
The answer is 136 degrees
Step-by-step explanation:
I’m taking it on A p e x
And it’s 136
Riley and her three sisters each have their own bedroom, each in the shape of a rectangle. The sum of the perimeters of all 4 bedrooms is 200 feet. If the length of each bedroom is 13 feet, what is the width of each bedroom?
Answer:
The width of each bedroom is 12 feet.
Step-by-step explanation:
Each bedroom has 2 walls 13 feet long. That is a total of 8 times 13, which equals 104.
Subtract 104 from 200. That leaves 96 feet to be divided into the 8 widths.
96 ÷ 8 = 12.
12 feet is the width of each bedroom.
I NEED HELP PLS AND DONT COMMENT RANDOM STUFF
Answer:
71.5
Step-by-step explanation:
To find the median score you have to find the number in the middle.
First put them in the ascending order: 69,70,71,72,73,74
Now take away one from each side:
70,71,72,73
You are left with these numbers: 71,72
Now to find the median add them: 71 + 72 = 143
Then divide your answer always by 2:
143 ÷ 2 = 71.5
Here is another example: 3,1,2
Ascending order: 1,2,3
Now take away one from each side and you will be left with 2
Hope this helps!
what is the value of the n in the equation 1 + n = 6
Answer:
n = 5
Step-by-step explanation:
First write the equation
1 + n = 6
Second move the n and use the opposite symbol
n = 6 - 1
this will get you
n = 5
i need help with this . i am so confused . i would like answers please!
Step-by-step explanation:
question number last or what
Answer:
15.......................
Consecutive interior angles16........................
Corresponding angles17........................
Alternate interior angles18........................
Vertical angles19........................
m∠2 + m∠3 = 1808x - 20 + 5x + 5 = 180 ⇒ 13x = 195 ⇒ x = 15m∠2 = 8*15 - 20 = 100°m∠3 = 5*15 + 5 = 80°20........................
m∠1 = m∠7 = m∠3 = m∠5 = 80°m∠2 = m∠8 = m∠4 = m∠6 = 100°Reda would like to calculate her monthly payment for a car loan. How can she do this?
Answer:
Answer in explanation
Step-by-step explanation:
To calculate the monthly loan payment, she needs to have the total payment value
She can then proceed to divide the total payment value by the number of months in which she is to repay the loan
In further terms, what we mean here is that she needs to add the loan interest value to the amount of its principal ( this is based on the type of finance she has)
Then, the cumulative loan value is then divided by the number of months that is present in the number of years for which she is to make repayment for the loan amount
Please choose only one!
You and your friends are trying to decide on a movie. You can choose from eight movies, five show times, and three locations.
How many combinations are possible?
a.) 24
b.) 120
c.) 16
d.) 150
Answer:
The answer is 120 combinations.
I'm so so SO sorry if I'm wrong! Hope you're staying safe, Have a nice day/night :)!
Answer:
B) 120
Step-by-step explanation:
Multiply eight times five times three
8 x 5 x 3 = 120
Miranda is buying a pair of shoes that are on sale for 60% of the original 2 point
price. After she uses a $25 gift certificate, the total cost before taxes is
$68. What is the original price of the shoes?
Answer:
Step-by-step explanation:
Logan bought 5 books that all cost the same amount. The total bill was
$78.25. How much did each book cost? *
Answer
$15.65
Step-by-step explanation:
78.25/5=15.65
Answer:
15.65
Step-by-step explanation:
if they all cost the same, you can divide 78.25 by 5 to get your answer. when you divide, you get 15.65.
Bob goes shopping. He spends half of his money on groceries, half of what is left on a new tie,
and half of what is then left on a new book. With the remaining money, he buys two bouquets
that cost $10 each. How much money did Bob have when he started shopping?
A $60
B $80
C $160
D$320
Answer:
C
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)
I need help on all three questions provided I'll mark you as the brainiest and friend you.
Use substitution to solve the following system of equations. What is the value of y?
Please help
What is the area of the square below?
PLS HELP THIS IS WORTH 20 POINTS AND I WILL MARK YOU AS BRAINLIEST!! :)
