Answer:
-1/3 and -1/2
Step-by-step explanation:
as a rational number is of the form p/q where q is not equal to zero
A solid has twelve more edges than faces. How many vertices does it have?
Answer:
V=14
Step-by-step explanation:
4. Mr. Brown works at a piano repair shop and makes
$55 per hour.
What is the independent variable?
What is the dependent variable?
NEED ANSWERED ASAP PLEASE
9514 1404 393
Answer:
independent: hoursdependent: earnings (dollars)Step-by-step explanation:
Usually, when you have a rate of the form ...
A per B
we consider the B to be the independent variable. The value of A is then the dependent variable.
Here, you have dollars per hour, so ...
hours is the independent variable, and
dollars is the dependent variable.
please help and explain, thanks so much.
4p^11 / 8p^6
Step-by-step explanation:
Plz make it brainlist answer
Answer:
p^5/2
Step-by-step explanation:
Those steps are in the picture I attached.
M is the midpoint of CD. Given the coordinates of one endpoint C(10,-5) and the midpoint M(4, 0), find the coordinates of the other endpoint D of CD.
Answer:
D(-2, 5).
Step-by-step explanation:
We are given that M is the midpoint of CD and that C = (10, -5) and M = (4, 0).
And we want to determine the coordinates of D.
Recall that the midpoint is given by:
[tex]\displaystyle M = \left(\frac{x_1 + x_2}{2} , \frac{y_1 + y_2}{2}\right)[/tex]
Let C(10, -5) be (x₁, y₁) and Point D be (x₂, y₂). The midpoint M is (4, 0). Hence:
[tex]\displaystyle (4, 0) = \left(\frac{10+x_2}{2} , \frac{-5+y_2}{2}\right)[/tex]
This yields two equations:
[tex]\displaystyle \frac{x_2 + 10}{2} = 4\text{ and } \frac{y_2 - 5}{2} = 0[/tex]
Solve for each:
[tex]\displaystyle \begin{aligned}x_2 + 10 &= 8 \\ x_2 &= -2 \end{aligned}[/tex]
And:
[tex]\displaystyle \begin{aligned} y_2 -5 &= 0 \\ y_2 &= 5\end{aligned}[/tex]
In conclusion, Point D = (-2, 5).
Simplify 6r · s · 4rt.
10r 2st
10rst
24r 2st
Answer:
24r 2st
Step-by-step explanation:
Answer: 24r 2st
HOPE THIS HELPS :>
Step-by-step explanation:
I sold 178 tickets, each ticket costs 12 dollars, how much money did I get?
Answer:
178x12 = 2.136 bro
Step-by-step explanation:
Answer:
$2,136
Step-by-step explanation:
Multiply the number of tickets sold by the price of each ticket.
178 * 12 = 2,136
Round 42.3952 to the nearest thousandth
Answer:
42.395
Step-by-step explanation:
3rd question in less than 24 hours
Answer:
-1
Step-by-step explanation:
A polynomial doesn't include no negative exponents so our answer has to be negative in order to make our power positive.
This terms is in between a quadratic and constant term so the terms has to be raised to 1st power.
It has to be negative so the answer will be
-1
solve the equation c2 = 43
Hi there!
»»————- ★ ————-««
I believe your answer is:
[tex]c = \pm\sqrt{43}[/tex]
»»————- ★ ————-««
Here’s why:
I am assuming that the two is an exponent.
⸻⸻⸻⸻
[tex]\boxed{\text{Solving for 'c'...}}\\\\c^2 = 43\\----------------\\\rightarrow \sqrt{c^2} = \sqrt{43}\\\\\rightarrow \boxed{c = \pm\sqrt{43}}}[/tex]
⸻⸻⸻⸻
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
Help me plssssssdsssss
Answer:
The graph is not a function
Step-by-step explanation:
Since the vertical line will pass through more than one point, the graph passes the vertical line test. Therefore, the relation Is Not a function
Find the difference. Write your answer as fraction in simplest form. 12 2/5 - 17 1/3 =
Answer:
[tex]-4\frac{14}{15}[/tex]
Step-by-step explanation:
[tex]12\frac{2}{5} -17\frac{1}{3}[/tex]
Step 1. See if both mixed fractions have the same common denominator
Answer: No.
Explanation: The first fraction [tex](12\frac{2}{5})[/tex] has a denominator of 5 and the second fraction [tex](17\frac{1}{3})[/tex] has a denominator of 3.
Step 2. so now that we know they have different common denominator, find the LCM (Least Common Denominator) for both mixed fractions.
To do this, find their LCM' (Least Common Multiple).
Answer: 30.
Explanation:
Multiples of 5:
5: 5, 10, 15, 20, 25, 30, 35, 40, 45,...
Multiples of 3:
3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30,...
Their LCM' (Least Common Multiple) is 30.
Step 3. Convert each of the mixed fractions into a common denominator of 30.
Answer: [tex]12\frac{2}{5} =12\frac{12}{30}[/tex] [tex]17\frac{1}{3} =17\frac{10}{30}[/tex]
Explanation:
[tex]12\frac{2}{5} =12\frac{?}{30}[/tex] [tex]17\frac{1}{3} =17\frac{?}{30}[/tex]
To find their numerator, think about how 5 being multiplied by a number equivalent to 30 and 3 being multiplied by a number equivalent to 30 (as well).
Step 4. Use the two mixed fractions [tex](12\frac{12}{30} -17\frac{10}{30} )[/tex] to subtract
Answer:
Explanation:
[tex]12\frac{12}{30} -17\frac{10}{30} =[/tex]
Multiply denominator by whole number and add the numerator (Keep the denominators the same)
[tex]\frac{372}{30} -\frac{520}{30} =[/tex]
Subtract
[tex]-\frac{148}{30}=[/tex]
Simplify
[tex]-4\frac{14}{15}[/tex]
Final Answer
The difference between the two given mixed fractions is -4 14/15.
The given fractions are 12 2/5 and 17 1/3.
We need to find the difference of the given fraction.
How to find the difference between two mixed fractions?Steps to subtract mixed fractions:
Step 1– Convert the mixed numbers into improper fractions.
Step 2– Find the common multiple of both denominators.
Step 3– Convert the fractions into common denominators.
Step 4– Solve the fractions.
Now, 12 2/5 can be written as 62/5 and 17 1/3 can be written as 52/3.
Difference=62/5 - 52/3
=186/15 - 260/15
=-74/15
=-4 14/15
Therefore, the difference between the two given mixed fractions is -4 14/15.
To learn more about the difference between two fractions visit:
https://brainly.com/question/16020981.
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Write each of these as an integer or fraction.
a. 2 x 2³
b. (-2.5)²
Answer:
a) 2 * 8 = 16
b) (-2.5)(-2.5) = 6.25 = [tex]\frac{625}{1000} = \frac{5}{8}[/tex]
Step-by-step explanation:
35 divided by 27,090
Answer:
[tex] \frac{35}{27090} = 0.00129198966[/tex]
Answer:
QUESTION
35 divided by 27,090
ANSWER
[tex]0.00129198966[/tex]
i need help on some math questions
1.the products of seven and the total or r and eight
2.three-sevenths of a number
3.the products of a number and ten more than the number
4.eighty decreased by the product of thirteen and a number
Can i see the work to please!
Answer:
1) 7x
2)3/7 x
3)x(10+x)
4)80-(13x)
Step-by-step explanation:
its pretty self explainable!
basically everytime it says a number replace that with x and make it into an equation!
Solve for B.
A = 5B+C
Answer:
B = (A - C)/5
Step-by-step explanation:
Subtract both sides by C
A - C = 5B
Divide both sides by 5
B = (A - C)/5
Is this correct or not? Please let me know
Answer:
No it is not correct. Jean had originally $208
Step-by-step explanation:
94 x 2 = 188
188 + 20 = 208
11x=22 mathematical sentence
Answer:
x= 2
Step-by-step explanation:
please study its simple
Answer:
x =2
Step-by-step explanation:
11x=22
11x/11=22/11
x =2
Hope you got it
If you have any question just ask me
Somebody help me on A. And. B. Pleaseeee
Answer:
a. dbc = 66, ABC = 132
b. abd = 52, dbc= 52
Step-by-step explanation:
just remember that bisects means that the angles on either side of the middle line are equal. so for a, dbc = abd and ABC = 2x 66
for b, abd and dbc are equal, so both of them are just 104 divide by two
Fencepost Problem: You need to build one side of a fence that is 12 yards long. This
fence will be built with fenceposts and rails that connect one fencepost to another. If
each fencepost is 1 yard away from the next fencepost, how many fenceposts will be
needed for this side of the fence? How many fenceposts will be needed for a side of
a fence that is N (where N > 0) yards long?
alice was having a conversation
Which list shows three solutions to the inequality?
8x > 30
A 3,4,5
B 1, 7, 13
4, 6, 8
D 2, 12, 22
What positive integer is closest to the value of 230−−−√ ?
Answer:
Answer is 15
Step-by-step explanation:
Sqrt of 230 is 15.165....
The product of 3 and 4 2/5 is:
Answer:
[tex] \frac{66}{5} [/tex]
13.2
Step-by-step explanation:
Product: The number or answer you get when you multiply
1.
[tex] \frac{3}{1} \times 4 \frac{2}{5} \\ \frac{3}{1} \times \frac{22}{5} \\ \frac{66}{5} = 13.2[/tex]
2. Convert that mixed fraction to an improper fraction
3. Multiply numerator by numerator and denominator by denominator
4. Get the answer simplify for additional marks✔️✔️
Good luck!!!!
Is this right? Thank you
Answer:
Incorrect, view explanation
Step-by-step explanation:
750t is basically 750 x t.
If t = 5 per say, this would be 750 x 5. It wouldn't take around 3,000 days to paint that fence. (probably)
We are trying to get the number of days, so lets focus at that.
If Olivia paints T planks per day , we are going to want to divide the number of planks (t), so we can get how many days it would take.
So lets set an example, t = 250, to simplify things.
750/250 = 3 days.
Therefore, 750/t is your correct answer instead.
Elsa got a prepaid debit card with $15 on it. For her first purchase with the card, she bought some bulk ribbon at a craft store. The price of the ribbon was 7 cents per yard. If after that purchase there was $12.83 left on the card, how many yards of ribbon did Elsa buy?
We need to find the yards of ribbon that Elsa bought with her debit card.
The amount of ribbon that Elsa bought was 31 yards.
Initial amount which is present on the card is [tex]\$15[/tex]
Amount left after spending is [tex]\$12.83[/tex]
Amount spent on ribbon is [tex]15-12.3=\$2.17[/tex]
Converting to cents
[tex]2.17\times 100=217\ \text{cents}[/tex]
Cost of one yard of ribbon is [tex]7\ \text{cents}[/tex]
[tex]1\ \text{yd}=7\ \text{cents}\\\Rightarrow 1\ \text{cent}=\dfrac{1}{7}\ \text{yd}\\\Rightarrow 217\ \text{cents}=\dfrac{217}{7}=31\ \text{yd}[/tex]
The yards of ribbon that Elsa bought is [tex]31\ \text{yards}[/tex].
Learn more:
https://brainly.com/question/21850116
https://brainly.com/question/22209177
1.8÷25.137 show work
Answer:
[tex]\frac{200}{2793}[/tex]
Step-by-step explanation:
1. Convert the decimal into a fraction by doing this. Take 1.8 and write it above a fraction line without the decimal sign.
2. Count the decimal places and below the fraction line write the multiple of 10 with that many zeros so that would [tex]\frac{18}{10}[/tex]
3. Simplify the fraction so that would be [tex]\frac{9}{5}[/tex].
4. Now in order to divide a fraction, multiply by the reciprocal of that fraction so that would be [tex]\frac{9}{5} *\frac{1000}{25137}[/tex].
5. Now reduce the number with the gcf (greatest common factor) which would be 5. So now we have 9*[tex]\frac{200}{25137}[/tex]
6. Reduce the numbers again using the gcf which now would be 9. Now you have the answer which should [tex]\frac{200}{2793}[/tex]
What are two fractions equivalent to 9/16
Answer:
18/32
27/48
Step-by-step explanation:
Hope that helps
what is the formula of profit amount
Answer:
This is an example but there you can also find the formula
Step-by-step explanation:
PLEASE help answer these, thank you so much
I'll mark brainliest for best answers
Step-by-step explanation:
#1
6 × n + 15 = -42
6n + 15 = -42
6n = -42 - 15
6n = -57
n = -57/6
n = -19/3
#2
b + 3/2b + b + 45 + 2b - 5 + 90 = 540
b + 1.5b + b + 45 + 2b - 5 + 90 = 540
5.5b + 130 = 540
5.5b = 540 - 130
5.5b = 410
b = 410/5.5
b = 74.5
Angles are
b = 74.5
1.5(74.5) = 111.75
74.5 + 45 = 119.5
2(74.5) - 5 = 144
if f(x)=4x-5 what is the value of f(2)
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Value of Polynomial :The value of a polynomial p(x) or f(x) at x = α is obtained by putting x = α in p(x) or f(x) and it is denoted by p(α) ...!
Required Solution :Let f(x) = 4x - 5
⇒f(2) = 4(2) - 5
= 4 × 2 - 5
= 8 - 5
= 3
Hence, If f(x) = 4x-5 then the value of f(2) will be 3 ...!
▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄
Answer:
f(2) = 3Step-by-step explanation:
f(x) = 4x-5f(2) = (4×2)-5f(2) = 8-5f(2) = 3HOPE THIS HELPS YOU......