Answer:
All Real Numbers
Step-by-step explanation:
First, use the distributive property to expand everything:
8v-6=10v-6-2v
Then, combine like terms:
8v-6=8v-6
Then, subtract 8v from both sides to isolate the variable:
0-6=-6
-6=-6
Any real number you substitute with v will make the equation always true, as -6 always is equal to -6. Therefore, the answer is All Real Numbers.
Pls help me this is so hard
use fraction strips to find the sum. Write your answer in simplest form.
1/3 + 1/4
Answer:
7/12
Step-by-step explanation:
1/3 + 1/4
~Find common denominators
4/12 + 3/12
~Add
7/12
Best of Luck!
Answer:
7/12
Step-by-step explanation:
1/3 -> 4/12
1/4 -> 3/12
4/12 + 3/12 =7/12
so this is for khan academy and I would really like some help with it :)
y/x=2
Step-by-step explanation:
Because y=2 and x=4, we would do 4 divided by 2 (2/4=y/x) To get 2
I need help with this
Answer: 2.5
Step-by-step explanation: to find the unit rate/slope we need to pick 2 points and subtract the y's and x's
i picked (2, 5) and (1, 2.5)
5 - 2.5 = 2.5
2 - 1 = 1
2.5/1 = 2.5
2.5 is the slope
Answer:
1.25 I think
Step-by-step explanation:
Write a function rule for the statement.
The output is the cube of the input.
y= ?
Answer:
my dad left
Step-by-step explanation:
hes gone and now i have no father and no milk
xander walks 389 steps from his house to the toy store .it is 149 steps to elm street.. it is 52 steps from elm street to maple street.
Answer:
the answer is 590 steps
Step-by-step explanation:
389+ 149+ 52= 590
Answer: mannn if you want me to add it up then its 590 man
Step-by-step explanation: basic addition 389+149+52
The table below shows that 1 day equals 24 hours. Notice that 12 hours is one-half of that. Use the table to help you determine how many days are equal to 42 hours. 1 day 24 hours 12 hours 12 hours (3 points) a 1 and 1 over 4. days b 1 and 1 over 2. days c 1 and 3 over 4. days d 2 days
Answer:
42 hours is 1 and 18 hours. 42 hours, there are 12 hours 3 R 6 times.
Step-by-step explanation:
42 diviended by 24 is 1 R18.
Then 42 diniended by 12 is 3 R 6.
In your own words, explain to me what is absolute value? Make sure to talk about the definition of it, how you find it, and how it's different from just plotting an integer on a number line. You must provide 3 sentences or more.
Answer:
It's a function that associates a real number x with a positive real number using the flowing definition: If the number is not negative (so either positive or 0) the absolute value is x. If x is negative, the absolute value is -x.
This means that to find the absolute value of x you must first determine if x is negative or not, and if it is, multiply it by -1. If it isn't, leave it as it is.
Since the absolute value is a function (of a given number), you can't just plot that number in the number line but the function (so in this case absolute value must be taken first.
The absolute value of x is never negative, so given the absolute value of x we can't determinate if x was positive or negative (if x =/ 0) before the absolute value was taken.
Which of the following is an example of a proportional equation?
y=x+1
y=−1.4x
None of the above
y=3x^2−4
Jerome's sister told him to multiply both the amount of water and the amount of drink
mix by the same number to keep the ratio of water to drink mix the same and still
increase the total amount of energy drink.
Complete the table below.
Original
Ratio
Answer:
×1 = 3 : 8.
×2 = 6 : 16
×3 = 9 : 24
×4 = 12 : 32
Step-by-step explanation:
Answer:
the answer is below
Explanation:
Use each integer only once. You must have each row, column, and diagonal adding up to the magic sum.
I need help ASAP.
thank you
Can y’all HELPPPP MEEEEEEE PLEASEEEEE
Answer:
The answer is the second one
Step-by-step explanation:
Like and give 5 star rating
Answer:
the 2nd one
Step-by-step explanation:
3/4% of 170 Please write helpful answer
Answer:
1.275
Step-by-step explanation:
Answer:
1.275 I hope this is a helpful answer if this helps or not
Step-by-step explanation:
Mr. bell earns $2,840 per month. If his state income tax rate is 2.5% how much does he owe per year for state income tax?
Look at the number line.
Which shows the numbers in order from greatest to least?
A. 2.25, , , –1.5,
B. , 2.25,, –1.5,
C. , –1.5, , , 2.25
D. 2.25, –1.5, , ,
BE SURE TO LOOK AT PHOTO
Answer:
A
Step-by-step explanation:
Greatest to least is right to left on this number line.
Answer:
The answer is A
Step-by-step explanation:
Positives are always greater than negative numbers
Help Quick!!
Solve for X
−3.5=−4.6x−5.1
Enter your answer as a fraction in simplest form in the box.
The solution of the expression will be;
⇒ x = - 8/23
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression is,
⇒ - 3.5 = - 4.6x - 5.1
Now,
Solve the expression as;
The expression is,
⇒ - 3.5 = - 4.6x - 5.1
Solve for x as;
⇒ - 3.5 + 5.1 = - 4.6x
⇒ 1.6 = - 4.6x
⇒ -4.6x = 1.6
⇒ x = 1.6 / - 4.6
⇒ x = - 16/46
⇒ x = - 8/23
Thus, The solution of the expression will be;
⇒ x = - 8/23
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ2
Please help! 10 POINTS 5 for answering, 5 if gotten brainliest.
Thanks!
Helpful!!
Answer:
what do you need help with... there is no question.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Can someone plz help me
Reward crown , a thanks , and a 5 star rating
Answer:
i got 19.555
Step-by-step explanation:
Create a proportion from the given set of numbers:
Example: 1, 6, 2, 3
Proportion is 1:2=3:6
25) 3, 6, 7, 14
Proportion is _________________
26) 2, 6, 5, 15
Proportion is _________________
27) 7, 2, 14, 4
Proportion is _________________
28) 2, 2, 1, 4
Proportion is _________________
29) 10, 5, 8, 4
Proportion is _________________
30) 3, 12, 8, 2
Proportion is _________________
Answer:
so from the example heres what i think is correct 25) proportion is 3:7= 14:6 26) 2:5=15:2 27) 7:14=4:2 28) 2:1=4:2 29) 10:8=4:5 30) 3:8= 2:12
Step-by-step explanation:
Why is taking a census better than taking samples in a survey?
please help me thanksssssss
Answer:
your welcomeeeeeeeeeeee
Step-by-step explanation:
:)
The sum on both sides need to be equal to be balanced. Because the right side is being multiplied then also multiply the left side.
Answer: 3rd choice: f1 x d1
which expression has a value of 30 when x = -1 and y = 3?
Answer:
B. (x - 3²)(y-6)
Step-by-step explanation:
Find the expression with a value of 30;
when x = -1 and y = 3:
A. (x - 3²).y-6
(-1 - 9).3-6 = -10 x 3 -6 = -30 - 6 = -36
B. (x - 3²)(y-6)
( -1 -3²)(3 - 6) = (-1 -9)(-3) = 30
C. x - 3² . (y-6) = -1 - 9.(3-6)
= -1-9.-3
= -1 - 9 x -3
= -1 + 27
= 26
D. x - 3².y-6 = -1 - 9. 3 - 6
= -1 - 27 - 6
= -34
In pea plants, the gene for the color of the seed has two alleles. In the following Punnett square shown below, the dominant allele (Y) represents yellow and the recessive allele (y) represents green.
Based on the Punnett square, what percentage of offspring would be expected to have green seeds?
Screenshot below if u don't understand and the diagram :)
Help plsssssssssssssss
Answer:
For question 20.
Pamela: y = 20h
y = 20(40)= $800
John: y = 65p
y = 65(11)= $675
And for question 21.
660,000*63%=660,000*0.63=415,800
There are currently 415,800 gallons of water in the pool.
Step-by-step explanation:
Btw, Underlined numbers are the answers!
Hope it helps! <3
Answer:
Step-by-step explanation:
please help I will give you brainliest please its due tomorrow and I'm stressing so much
Answer:
(-21)+1/2
Step-by-step explanation:
Just guess tbh
Jazmyn uses 2 gallons of paint to paint 5 walls. He uses 4 gallons of paint to paint 10 walls. How many gallons of paint does he use per wall?
Answer:
2/5 gallons
Step-by-step explanation:
If it takes 2 gallons of paint to paint 5 walls, then the amount of gallons used per wall can be calculated by comparison
[tex]5 walls = 2 gallons \\ 1 \: wall = x \: gallons \\ by \: cross \: multiplication \\ 5 \times x = 2 \times 1 \\ 5x = 2 \\ x = \frac{2}{5} [/tex]
Hence, 2/5 gallons of paint is used per wall.
WILL CHOOSE BRAINLIEST
1. In what book was “Gryffindor Versus Ravenclaw” a chapter?
2. What was the name of Aragog’s wife?
3. What kind of wood was Lily Potter’s wand made of?
4. What Quidditch team did Oliver Wood play for after graduating?
5. What were the titles of Dolores Umbridge’s two positions at the Ministry of Magic?
6. Who was the Ravenclaw captain when Gryffindor beat them in the Quidditch Cup?
7. Name all the people and their houses who were sorted before Hermione Granger was.
8. Who were the two Gryffindor Beaters when Harry Potter was Quidditch captain?
9. What is the password to get from Hogwarts to Hogsmeade?
10. Who was the referee at the 1994 Quidditch World Cup?
Answer:
1. Chapter 13 in, "Harry Potter and the Prisoner of Azkaban
2. Mosag
3. Willow
4. Puddlemere United
5. ( This is all of her positions that I found) Head of the Improper Use of Magic Office (formerly)
Senior Undersecretary to the Minister of Magic (–1998)
Defence Against the Dark Arts Professor at Hogwarts School of Witchcraft and Wizardry (1995–1996)
Headmistress of Hogwarts (April–June 1996)
High Inquisitor at Hogwarts (1995–1996)
Head of the Muggle-Born Registration Commission (1997–1998)
6. Roger Davies
7. (This one i'm not sure on but i'll keep searching)
8. I believe that is was Fred and George Weasley
9. Dissendium
10. referee Hassan Mostafa
Sorry I didn't get to all of them, I am still getting through a few of the books but I hope this atleast helped a little :)
Step-by-step explanation:
Item 4
Solve.
x2=−0.73
What is the solution to the equation?
Enter your answer as a decimal in the box.
Answer: 0.
Step-by-step explanation:
Move terms to the left side
2
=
−
0
.
7
3
x^{2}=-0.73
x2=−0.73
2
−
(
−
0
.
7
3
)
=
0
A chef needs to choose a pan that will allow food to cook as quickly as possible for a special recipe and has decided that he will use one of three pans. Each pan has the same dimensions and design but is made of a different type of metal. The chef will design an experiment that will test and rank the thermal conductivity of the pans by cooking a hamburger patty to an internal temperature of 170 °F in each pan on the same stove burner. The thermal conductivity is the rate of transfer of energy in the form of heat over a period of time through a material.
Describe how thermal conductivity can be measured and compared for each of the pans.
Answer:
234
Step-by-step explanation:
