Answer:
here u go
Step-by-step explanation:
ur answer is 21
Solve 6x + 3) = 21.
O A. x = -3 and x = -4
O B. x = 3 and x = -3
C. X = -3 and x = 4
D. X = 3 and x = -4
I need this ASAP
Answer:
18x^2 - 9
Step-by-step explanation:
y = f(x)= 6x^3 - 9x + 4
dy/dx = d/dx(6x^3) - d/dx(9x) + d/dx (4)
=6.d/dx(x^3) - 9.d/dx (x) + d/dx. (4)
=6.3x^2 - 9.1 + 0 =18x^2 - 9
who can meet with me
If x and 60 make a right angles find the size of x.
Answer:
38°
Step-by-step explanation:
hope this answer helps you
The equation 2c + 3m = 18 represents c, the number of cookies, and m, the number of
milk cartons you can buy with $18. Solve the equation for c. How many cookies can you
buy if you are buying 3 cartons of milk?
Equation solved for c:
Solution:
Answer:
4 cookies
Step-by-step explanation:
2c + 3m = 18
2c + 3(3) = 18
2c + 9 = 18
2c = 9
c = 4.5
since you can't buy 4.5 cookies, you can only have 4
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
The question is in the image below
[tex]A \cup B = \{2,4,5,7,8, 9\}[/tex]
Answer:
2,4,5,7,8,9 [final answer]
Step-by-step explanation:
Given that,
→ A = {2,4,5}
→ B = {5,7,8,9}
The union of two sets A and B is a set that contains all elements of A and B.
→ A∪B = {2,4,5,7,8,9}
The answer is 2,4,5,7,8,9.
Need answer ASAP please help
Answer:
B
Step-by-step explanation:
1
15) John traveled 166.25 miles and used 9.5
gallons of gas. How many miles per gallon
does John's car get?
2
9514 1404 393
Answer:
17.5 mi/gal
Step-by-step explanation:
You can think of "per" as meaning "divided by." Then "miles per gallon" means "miles divided by gallons:"
(166.25 mi)/(9.5 gal) = 17.5 mi/gal
John's car gets 17.5 miles per gallon.
Write the standard form of the equation of the line through the pair of points (6,3) and (-7,7) Write the equation using only integer coefficients.
Step-by-step explanation:
steps are in the picture above
Note:if you need to ask any question please let me know.The product of 5and twice a number
Answer:
(2n) x 5 = b
n = unknown number
b = product
Step-by-step explanation:
Factor out the largest common factor. 3y + 42
Answer:
3(y+14)
Step-by-step explanation:
3y+42 14 x2 =42 so for there' it would be 3(y+14)
3(y+14)
Find the common difference:
2, .5, -2, -3.5
Answer:
-3
Step-by-step explanation:
PLEASEPLEASEPLEASE!! Find the length of line AB.
Answer:
8
Step-by-step explanation:
AB = 5 + | -3 |
Ab = 8
hope that helps
Find the volume of a CONE, that has a radius of 2 inches and a height of 8 inches long
Answer:
Step-by-step explanation:
Answer:
Volume =
[tex]\pi \: r2 \: h \div 3 = \pi2 { \: }^{2} 8 \div 3 [/tex]
= 33.51032
answer
Dominic pays 7% interest on his $16,000 college loan and 12% interest on his $15,000 car loan. What average interest rate does he pay on the total $31,000 he owes? (Round your answer to the nearest tenth of a percent.)
Please help me x^2/x^2 times x^2
Answer:
[tex] {x}^{2} [/tex]
Step-by-step explanation:
[tex] \frac{ {x}^{2} }{ {x}^{2} } \times {x}^{2}[/tex]
[tex] {1x}^{2} = {x}^{2} [/tex]
[tex] = {x}^{2} [/tex]
if h(x) = 3x and k(x) = 2x - 4, what is h(k(x))??
Answer:
6
Step-by-step explanation:
k(x) = 2x - 4 = 0
2x = 4
x = 2
Now replacing it in h(x) as 2
h(x) = 3x
3 × 2 = 6
YA'LL ARE SMART!! PLEASE HELP!!
Answer:
B
Step-by-step explanation:
The domain is x < 5
The range is all real numbers (-∞, ∞)
Charmaine is saving money to buy a game. So far she has saved $30, which is three-fifths of the total cost of the game. How much does the game cost?
Answer:
50 es el valor
Step-by-step explanation:
Answer:
30*3/5=18
Step-by-step explanation:
What is 10,000 written as a power of 10?
10³
104
105
I don't know.
Answer:
10^4
Step-by-step explanation:
Answer:
10 to the 4
Step-by-step explanation:
pleasee helppp me
In 2021 the age of Anis is x years . She is born when her mother was 32 years old. Her mother's age is now 3 times her age . Find the age of her mother , in years , in 2021 .
Answer:
The age of Anis mother in year [tex]2021[/tex] is [tex]48[/tex] years.
Step-by-step explanation:
The given statement is that the mother was [tex]32[/tex] years old when Anis was born, which means that Anis was zero year old.
After [tex]x[/tex] years, Anis is [tex]x[/tex] years old, in year [tex]2021[/tex], so her mother will also grow by [tex]x[/tex] years, so her mother's age will become [tex](32+x)[/tex] year.
But Anis mother's age is now [tex]3[/tex] times her age when she is [tex]x[/tex] years old, so her mother's age is [tex]3x[/tex] years, in year [tex]2021[/tex].
But her mother's age is also [tex](32+x)[/tex] years, in year [tex]2021[/tex].
So, the equation will become,
[tex]\begin{aligned}3x&=32+x\\3x-x&=32\\2x&=32\\x&=16\end{aligned}[/tex]
Her mother's age in year 2021 is,
[tex]\begin{aligned}3x&=3(16)\\&=48\:\rm{yrs}\end{aligned}[/tex]
Thank you in advance.
Answer:
Yes this statement is true because 0/3 is 0
Answer:
False.
Step-by-step explanation:
x = 0 would be the only solution to make the statement true. Anything other than x = 0 will make the statement false.
The cost of renting a boat is a $3 deposit and $5.25 for each hour. Find the total cost to rent the boat for 6 hours.
Answer:34.5
Step-by-step explanation:
5.25 x 6 + 3.
You multiple 5.25 however many hours it says and then you have the 3$ for the fee.
Bob can cut through a log in two minutes. How long will it take Bob to cut a 24-foot log into 4-foot sections?
Answer:
It will take 6 minutes for Bob to cut 24-foot log into 4-foot sections
Step-by-step explanation:
First: Find out how many sections he has to make
Second: How long does it take to cut 1 section
Third: Multiply Sections x Time taken
Fourth: Answer finished
Callie wants to build a fence halfway between her house and her neighbor's house. How far away from Callie's house should the fence be built?
The distance of the fence from Callie's house is [tex]\frac{y}{2}[/tex]
Let the total distance between Callie and her neighbor's house = y
The distance from Callie + distance from her neighbor's house = y
The distance from Callie = half of the total distance
In mathematical equation, the distance of the fence from Callie's house is calculated as:
[tex]distance = \frac{y}{2} = \frac{total\ distance \ between \ Callie \ and \ her \ neighbor }{2}[/tex]
Thus, the distance of the fence from Callie's house is [tex]\frac{y}{2}[/tex]
Learn more here: https://brainly.com/question/17765207
Which ordered pair is a solution of the equation? y=4x+9 Choose 1 answer:
Answer:
X= -9/4 and Y=9
Step-by-step explanation:
Answer:
There are many answers but one example would be (1,13)
Step-by-step explanation:
In order to find this, we simply need to select an x and it will help us find y. Our x for this case will be one. Now we put that into the equation and solve for the y value.
y=4x+9
y=4(1)+9
y=4+9
y=13
This gives us the ordered pair of (1,13)
hope this helps :D
brainliest appreciated
Nick planted a cedar tree. It grew 10 cm in ½ of a year. What will the height of the tree be at the end of 6 years?
Answer:
120 cm
Step-by-step explanation:
1/2 is 6 months and 6 years are 72 months.
Using the rule of three, 10 cm is to 6 months what x is for 72 months so
x = (72 * 10) / 6 = 120
multiplying monomials. please
Answer:
[tex] {4a}^{4} \times {7a}^{5} \\ \\ = (4 \times 7)( {a}^{4} \times {a}^{5} ) \\ \\ = 28( {a}^{4} \times {a}^{5} )[/tex]
from law of indices:
[tex] {n}^{x} \times {n}^{y} = {n}^{(x + y)} [/tex]
therefore:
[tex] = 28 \{ {a}^{(4 + 5)} \} \\ \\ = 28 {a}^{9} [/tex]
Answer:
28a^9
Step-by-step explanation:
Suppose that you have $100 and you have two options for investing your money. Option to increased by 10% each year type two exponential growth linear growth neither
Answer:
Choose exponential growth
Step-by-step explanation:
Answer: Table 1: Linear Growth, A: 120, B: 130, Table 2: Exponential Growth, A: 121, B: 133.
Step-by-step explanation: On Edge!
100 points plus brainly!!
Answer:
see below
Step-by-step explanation:
We can use the distance formula
11. d =sqrt( (y2-y1)^2 + (x2-x1) ^2)
= sqrt( (-3 --5)^2+(-6 - -1)^2)
= sqrt( (-3+5)^2 + (-6+1)^2)
= sqrt( 2^2 + (-5)^2)
= sqrt (4+25)
= sqrt(29)
12. Using the points ( 1,3) and (4,-1)
d =sqrt( (y2-y1)^2 + (x2-x1) ^2)
= sqrt( (-1-3)^2+(4-1)^2)
= sqrt( (-4)^2+(3)^2)
= sqrt(16+9)
=sqrt(25)
=5
Answer:
11. d =sqrt( (y2-y1)^2 + (x2-x1) ^2)
= sqrt( (-3 --5)^2+(-6 - -1)^2)
= sqrt( (-3+5)^2 + (-6+1)^2)
= sqrt( 2^2 + (-5)^2)
= sqrt (4+25)
= sqrt(29)
12. Using the points ( 1,3) and (4,-1)
d =sqrt( (y2-y1)^2 + (x2-x1) ^2)
= sqrt( (-1-3)^2+(4-1)^2)
= sqrt( (-4)^2+(3)^2)
= sqrt(16+9)
=sqrt(25)
=5
Step-by-step explanation:
Which 2 statements are correct regarding adjusting sales tax on a return?
Answer:
penalties should post to a contra-income account interest charged should post to a payable account, and early payment discount (credit) should post to an income account.
Step-by-step explanation:
