Answer:
C) 6x+2
Step-by-step explanation:
if you multiply 6 by all the x factors and add 2 you get the y factors
A container has a volume of 125.6 cm³ the height is 10 cm what is the radius
Answer:
The answer is 19672212.8cm
Answer:
2 cm^3
Step-by-step explanation:
You have the Volume- 125.6 cm^3
And the height- 10 cm
So you will just do the equation just a different way.
[tex]V= \pi rx^{2} h[/tex]
125.6 = 3.14·x²·10
Once you solve that you get the radius which is 2
So the answer shall be 2
Which unit would you use to measure the height of a wall?
A. liters
B. cups
C. feet
D. ounces
Answer:
feet
Step-by-step explanation:
The others measure liquid or weight.
Answer:
feet
Step-by-step explanation:
Both inches and feet could be used, but inches are so small that it would take much longer to measure the wall than it should. Feet are the appropriate unit to measure a wall.
Can someone tell me why is nobody helping me with my question I be POSTING 4 TIMES PLEASE YALL Help me please
Answer:
x = 4
y = 5
Step-by-step explanation:
4x = x + 12
^(subtract x from both sides)^
3x = 12
^(divide both sides by 3)^
x = 4
3y = 15
(divide both sides by 3)
y = 5
simplify the expression p(p^-7*q^3)^-2*q^-3
A.p/q^3
B.p^15/q^9
C.1/(p^9*q^2
D.p^14*q
Answer:
B.p^15/q^9
Step-by-step explanation:
p(p^-7•q^3)^-2•q^-3
answer: B. p^15/q^9
a system of two linear equations must have at least one solution as long as the lines have different intercepts. True or False.
Answer:
True
Step-by-step explanation:
25+8x=5+12x whats the answer?
Answer:
x = 5 (see below)
Step-by-step explanation:
Combine like terms by subtracting on both sides:
25 + 8x = 5 + 12x
20 = 4x
Then divide:
20 = 4x
5 = x
Move the variable to the left side of the equation:
x = 5
1)) On an island, there are a total of 81 horses. There are 69 tame horses. How many wild horses are on the island? wild horses
Answer:
12
Step-by-step explanation:
81 - 69 = 12
Answer:
12
Step-by-step explanation:
if you need help with horse stuff let me know!
I NEED HELP ON THIS POR FAVOR
John went to a friend’s house to spend his free time in an evening. Which unit of measure should be used to find the distance between the two houses?
A. milliliters
B. tons
C. kilograms
D. miles
Answer:
miles
Step-by-step explanation:
Answer:
I think Its D.
Step-by-step explanation:
Its not A because milliliters measures with graduated cylinder and stuff like that.
It's not B because tons is capacity.
Finally, it's not C because kilograms measures weight as well, so that will leave you with the answer D- Miles.
Have a Nice Day!!!!!!!!!!
five times the sun of 4 and a number is greater than 55.
a. 5n + 4 > 55
b. 5n + 4 < 55
c. 5(n + 4) > 55
[tex]d. \: \: 5n + 4 \geqslant 55[/tex]
Answer:
c
Step-by-step explanation:
5 times 4 plus n is greater than 55
What’s the unit rate of y=6x
Answer:
1:6
Step-by-step explanation:
Help a girl out! Plz hurry! Make sure to put answer as decimal!
Answer:
I know the type of math your doing
Step-by-step explanation:
just download connects its f0r khan academy it will help you on it I have it and it works good
help................. I'll give brainliest and heart
★ Given question:-
Solve for r: r/17= -8★ Let's solve
[tex]↦ \frac{r}{17} = - 8 \\ ↦r = - 8 \times 17\\ ↦by \: multiplying \: \\ ↦r = - 136[/tex]
[tex] \underline{ \boxed{ \sf{✰\:r=\: -136✓ }}}[/tex]
A pencil cost $0.19. How much money will you spend if you buy p pencils?
Multiply the cost of one pencil by the quantity of pencils (p) you buy:
Total = 0.19p
4. Find the area of the given figure.
20 cm
10 cm 3 cm
14 cm
15 cm
13 cm
I’m sorry I can’t help you without a picture if you could add a picture please I can answer this for you ツ message me back when you do!
Who can help me on my math I’m failing can y’all please help me on some questions.
It’s solving systems of equations
Answer:
hello
Step-by-step explanation:
he has 5 nickels and 11 dimes
Answer:
zwegrhimomom9kihuvy
Step-by-step explanation:
eftvf hnjbjbyvyxrzeWzwzwzwctb
Which of the following cannot be written as an equation?
A. three times a number is twenty-seven
B. one-half a number plus four
C. the quotient of a number and twelve is five.
D. six is two less than a number
Answer:
C
Step-by-step explanation:
This answer choice is not correct because u can't write a quote as an equation
Hope this helps u ;)
Pls mak brainlist
what is the center of the data in the dot plot? number of science homework assignments each week. Is it 2?
3 is the best representation of the center of given data set.
The correct answer is an option (C).
What is center of data?"It is the middle of a distribution.""Mostly, The measures of the center of the data are the mean and the median."What is mean?"It is the average of the given numbers."
What is median?"I is the middle value of a sorted list of numbers."
For given question,
We have been given a dot plot
From the given dot plot,
We have data as 0, 0, 0, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 5, 5, 5, 5, 5, 5
the total number of students in the class are n = 21
We write 0, 0, 0, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 5, 5, 5, 5, 5, 5 as (3 × 0), (1 × 2), (5 × 2), (4 × 3), 4, (6 × 5)
So, the mean of the above data would be,
[tex]\bar{X}=\frac{0+ (1 \times 2)+ (5 \times 2)+(4 \times 3)+4+ (6 \times 5)}{21}\\\\ \bar{X}=\frac{2+10+12+4+30}{21}\\\\ \bar{X}=2.8\\\\\bar{X}\approx 3[/tex]
From above data we can observe that the middle of the data is 3.
0, 0, 0, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 5, 5, 5, 5, 5, 5
So, the median would be,
M = 3
Therefore, 3 is the best representation of the center of given data set.
The correct answer is an option (C).
Learn more about the center of the data here:
brainly.com/question/17090777
#SPJ3
❗️❗️PLEASE HELP ME❗️❗️
I NEED THESE ANSWERS QUICK, ILL MARK BRAINLIEST TO THE PERSON WHO SHOWS WORK
question 3 = $150 because 50% is one half of 100% so 300/2 = 150
Answer:
3. 200
4. 9
Step-by-step explanation:
3. 300 divided by 1.5 is 200 which means 200 was the original price
4. 65 times .4 is 26 so 65 plus 26 is 91 and 100-91 is 9 so she had 9 left over
help 8+x2=−12..im confused
Answer:
Step-by-step explanation:
No real solutions exist. Subtract 8 on both sides to get:
[tex]x^2=-20[/tex]
You cannot take the square root of a negative number without involving imaginary numbers.
Answer and Explanation
__________________________________________________________
-10__________________________________________________________
The answer is -10 because...
You need to multiply 2 by "x," and to find out what "x" is, we need to add...
[tex]2+-12[/tex]
__________________________________________________________
And if we add [tex]2[/tex] by [tex]-12[/tex], we get [tex]-10[/tex], which is our answer.
__________________________________________________________
and now, if we add [tex]-20[/tex] by [tex]8[/tex], we get [tex]-12[/tex], which is what the equation equals, and this is how we know it is correct.
__________________________________________________________
Hope this helps! :)
Solve the system of equations by elimination. Show all work neatly on your work page. Checking your work is wise. :)
5x + 2y = 20
6x + 5y = 24
Answer:
(4,0)
Step-by-step explanation:
Let's solve your system by elimination.
5x+2y=20;6x+5y=24
Multiply the first equation by 5,and multiply the second equation by -2.
5(5x+2y=20)
−2(6x+5y=24)
Becomes:
25x+10y=100
−12x − 10y = −48
Add these equations to eliminate y:
13x = 52
Then solve13x=52for x:
13x=52
(Divide both sides by 13)
x=4
Now that we've found x let's plug it back in to solve for y.
Write down an original equation:
5x+2y=20
Substitute 4 for x in 5x + 2y = 20:
(5)(4)+2y=20
2y+20=20 (Simplify both sides of the equation)
2y+20+ −20 = 20 + −20 (Add -20 to both sides)
2y = 0
(Divide both sides by 2)
y=0
Courtney and Chelsea are leading a family hike on Saturday. The number of snacks Chelsea is bringing can be represented by 2x. Courtney is bringing a number of snacks. If Chelsea brought 16 snacks, how many did Courtney bring?
Answer:
Courtney is bringing 8 snacks
Step-by-step explanation:
Chelsea's snacks are represented as 2x.
2x means 2 · (a number)
If Chelsea brought 16 snacks and the amount of snacks represented by 2x, we have to figure out what times 2 equals 16.
In order to find out, we have to divide.
16 ÷ 8 = 2
This means 2 · 8 = 16
Since the amount of snacks Courtney brings is represented as "x", she would have brought 8 snacks.
Hope this helped! :)
(-2, 1) is a solution for which of the following equations?
I don’t know the answer help
Answer:
c = -4
Step-by-step explanation:
Let's solve your equation step-by-step.
13
4
+c=−
3
4
Step 1: Simplify both sides of the equation.
13
4
+c=−
3
4
13
4
+c=
−3
4
c+
13
4
=
−3
4
Step 2: Subtract 13/4 from both sides.
c+
13
4
−
13
4
=
−3
4
−
13
4
c=−4
Answer:
Move all terms not containing c to the right side of the equation.
c = - 4
Step-by-step explanation:
A month is randomly chosen. What is the probability that the month chosen has
less than 31 days?
P(< 31 days) =
Answer:
P = 5/12
Step-by-step explanation:
Kyung bought 3 CDs that cost x dollars each, 2 DVDs that cost $10 each; and a book that cost $15. Write an expression in simplest form that represents the total amount that Kyung spent
Answer:
Step-by-step explanation:
3x + 2·10 + 1·15 = (3x + 35) dollars
Please please help me with this!
Answer:
the first one (:
Step-by-step explanation:
50 POINTS 50 POINTS 50 POINTS 50 POINTS i WILL GIVE 50 POINTS IF YOU ANSWER CORRECTLY. THE ANSWER IS NOT B SO DO NOT SAY IT IS PLEASE PICK THE CORRECT ANSWER
Answer:
Step-by-step explanation:
Using the Law of Sines
sin30/a=sin45/8
a=8sin30/sin45
a=8(1/2)^(1/2)
a=(64/2)^(1/2)
a=(32)^(1/2)
a=4(2)^(1/2)
so the first answer is correct
Answer:
Step-by-step explanation:
its b
PLEASE HURRYYYYYYYYYYY
Answer:
e
Step-by-step explanation:
e
Answer:
A
Step-by-step explanation:
If someone gives me an answer to my question, and the answer is wrong, they’re automatically stuped
Answer:
Where is the question?
Step-by-step explanation:
Answer:
lol XD
True tho