Answers
Answer: d
brainliest plz
Related Questions
Cuanto es [20+(10-15)+2]-[15+(7-10)(-2+5)]
Answers
How are the rules for dividing two negative fractions related to the rules for multiplying
two negative fractions? Will the answer be positive or negative? Explain.
Answers
The relation between multiplying and dividing two negative fractions is needed.
When multiplying and dividing two negative fractions the answer will be always positive.
Let [tex]-\dfrac{a}{b}[/tex] be one fraction
and [tex]-\dfrac{c}{d}[/tex] be another fraction
Let us multiply them
[tex]-\dfrac{a}{b}\times -\dfrac{c}{d}=+\dfrac{ac}{bd}[/tex]
Let us divide them
[tex]\dfrac{-\dfrac{a}{b}}{-\dfrac{c}{d}}[/tex]
This can also be written as
[tex]-\dfrac{a}{b}\times -\dfrac{d}{c}=+\dfrac{ad}{bc}[/tex]
Since, multiplication and division are the inverse of each other the negative signs cancel each other and the sign is positive.
Hence, when multiplying and dividing two negative fractions the answer will be always positive.
Learn more:
https://brainly.com/question/15381501
https://brainly.com/question/17639366
Which fraction does not belong?
- 8/12
- 6/12
- 2/3
- 4/6
Which one AND why?
Answers
Answer:
6/12
Step-by-step explanation:
all of the other 3 equal 8/12
15 + x3 24
O A. X29
O B. xs 39
O C. x2 39
D. X 9
Answers
Answer:
It's asking you to add right? if it's not tell me what it's asking and i'll re-do it
if so your answer should be: x3 + 39
what fraction represents a repeating fraction?
a) 4/5
B) 1/2
C) 3/4
D) 5/6
please explain too!!
Answers
D) 5/6 as 5/6 = 0.833333333333333 and the three will keep repeating
Answer:
D.
Step-by-step explanation:
You meant which one is a repeating decimal.
Okay to find out you would have to divide each.
4 divided by 5 = 0.8
1 divided by 2 = 0.5
3 divided by 4 = 0.75
5 divided by 6 = 0.833333333...
See how the three keeps on repeating? That makes it a repeating decimal.
Hope this helps!!
Evaluate the expression. |18 – 4| 22 14 –14 –22
Answers
Work Shown:
|18-4|
|14|
14
You subtract 18-4 to get 14. Applying absolute value on a positive number leads to the same result.
Answer:
14
Step-by-step explanation:
|18 – 4|
First find the value inside the absolute value bars
18-4 is 14
|14|
Then take the non negative value
14
Solve for x using the
distributive property.
7(x + 3) = -49
Answers
Answer:
x= -10
Step-by-step explanation:
distribute 7 to x and 3: 7x + 21 = -49
subtract 21 from both sides to isolate the variable: 7x= -70
divide both sides by 7 to find x: x= -10
Answer:
X = -10
Step-by-step explanation:
1.- 7x + 21 = -49
Subtract 21 on both sides of the equal sign
You should have:
2.- 7x = -70
Divide 7 on both sides of the equal sign
You should get the answer:
X = -10
how to do this question plz
Answers
Answer:
90(8) + 2(38) = 270 + 76 = 346p
Step-by-step explanation:
What is the product
Answers
Answer:
5p-6q or 5p+ (-6q)
If you are looking to create one equation, then combine like terms.
2p+3p and -5q + (-q or 1)
5p and -6q
5p-6q or 5p+ (-6q)
What is the value of f1(4)
Answers
Answer:
4f
Step-by-step explanation: multiply the outside number (1) by the number inside the parenthesis (4) and then add the letter.
asdgyuagsdyagdyausdasdas
Answers
The temperature at the beach at noon was 80 degrees F The temperature rose 10 degrees by 5pm then dropped by 15 degrees by 9pm. What is the temperature at 9pm?
Answers
Answer;
75 degrees
Step-by-step explanation:
80+10=90 90-15=75
factorise the following
x²9x+14
Answers
Answer: 9x^3+14
use SYMBOLAB
Answer:
(x+2)(x+7)
Step-by-step explanation:
A trick I learned was to write out the factors of 14 or "c", and if two factors add up to that number, then the two factors are the answer.
Sube purchased a new car priced at $24,050 without the tax. If the tax rate is 6%, how much tax did she pay?
Answers
Answer:
25493
Step-by-step explanation:
12.
At Break Time Bakery, donuts are 75¢ each and drinks cost $1.50 each. Which equation best represents y, total cost of purchasing x number of donuts and a drink?
A.) y = 2x + 2.25
B.)y = 1.50x + .75
C.)y = 75x +1.50
D.)y = .50x + .75
Answers
Answer:
100% Sure its b
Step-by-step explanation:
Answer:
B.)y = 1.50x + .75
Step-by-step explanation:
Find −6.42+8.25. Write your answer as a decimal.
−6.42+8.25=
PLEASE HELP ASAP I WILL MAKE BRAINLIEST FOR RIGHT ANSWER!
i would like an explanation too please
Answers
Answer:
1.83
Step-by-step explanation:
the sign of a number is the sign before a number therefore the sighn of 6.42 is negative(-) and the sign of 8.25 is positive(+) hence the answer is 1.83
The new iPhone 12 Pro Max costs $1099 (without tax). You have saved $872 from
your summer job. How much more money would you need to earn in order to buy the
new iphone?
Answers
Answer:
227 dollars left
Step-by-step explanation:
1099-872
227
How would you find the sign of the quotient 32/(-2)/16/(-4)
Answers
Answer:
.25
Step-by-step explanation:
Hep:/ i am kid
Convert the following binary numbers into quinary:
11012
Answers
Answer: 42121005
Step-by-step explanation: A hexadecimal number is a number expressed in the base-16 number system, which uses 16 different symbols (0 to 9, A to F). In quinary number or base-5 number system we use 5 different symbols (0 to 4)
Lisa is collecting data by interviewing people on the streets. She
interviewed 21 people in 3 hours.
At this rate, what is the total number of the people she interviewed if
she works for an additional 2 hours?
Answers
Answer:35 you are welcome
Step-by-step explanation:
What would be the answer for 75 X 152
Answers
Answer:
75 x 152 = 11,400.
Step-by-step explanation:
75 times 152 equals 11,400. You can find this by using a calculator, or you can multiply it out by hand. There's lots of videos on how to multiply things by hand, if you wanted to learn how. Hope this helps! :)
NEED HELP ASAP! 50 POINTS!
The line with slope when m= -4/7 and (0,-11). Use point slope formula, y - yo =m (x - x0)
Answers
How many yards are there in 2.00 feet? (3 ft = 1 yd)
Answers
Answer: .667 yard
Step-by-step explanation:
Hope this helps
Answer:
0.66666666667 Yards
Step-by-step explanation:
google is always right
Hanna is building a fence. She will use the house for one side of the fence as shown in the scale drawing below
Answers
Answer:
Step-by-step explanation:
I dont see the drawling...
HURRRY PLZ lets GO CHECK PROFILE I WILL GIVE I BRAINLY
Answers
Answer:
[tex]\angle AFY=140^\circ[/tex]
[tex]\angle LIM=117^\circ[/tex]
Step-by-step explanation:
The sum of interior angles of a polygon of n sides is:
[tex]S=180^\circ (n-2)[/tex]
The image shows a 6-side polygon. The sum of the interior angles is:
[tex]S=180^\circ (6-2)=720^\circ[/tex]
The sum of all the shown interior angles must equal 900°:
[tex]125+100+y+117+121+y+23=720[/tex]
Simplifying:
[tex]486+2y=720[/tex]
Solving:
[tex]2y=720-486[/tex]
[tex]2y=234[/tex]
[tex]y=234 / 2=117[/tex]
y=117°
Thus the angle AFY is:
[tex]\angle AFY=y+23=117+23=140[/tex]
[tex]\boxed{\angle AFY=140^\circ}[/tex]
[tex]\angle LIM=y=117[/tex]
[tex]\boxed{\angle LIM=117^\circ}[/tex]
Plz answer this for 10 points
Answers
WILL GIVE BRAINLYEST Marta is solving the equation S = 2πrh + 2πr2 for h. Which should be the result?
5/2pi r-r=h
5-r/2pi r=h
s-r/2pi=h
s- 2pi/r=h
Answers
Answer:
S/2πr-r=h
Step-by-step explanation:
so a
Answer:
It's A) [tex]\frac{S}{2\pi r} - r = h[/tex]
Step-by-step explanation:
I'm good at the game.
solve this multi-step equation 6-x-x=18
Answers
Answer: -6
Step-by-step explanation:
The regular price of sneakers is $89, they are on sale for 20% off. What is the final sale price?
Answers
Answer:
20% of 89 is 17.8
89 - 17.8 = 81.2
Answer 20% of 89 is 17.8
89 - 17.8 = 81.2
Step-by-step explanation:
Please do this if your smart please dont guess this is an important anwser
Answers
Answer:
J''(- 3, 3 )
Step-by-step explanation:
Under a counterclockwise rotation about the origin of 90°
a point (x, y ) → (- y, x )
Thus J(1, 1 ) → J'(- 1, 1 )
Under a dilatation with scale factor 3, multiply each of the coordinates of J' by 3, that is
J'' = (3(- 1), 3(1)) = (- 3, 3 )