what is the answer to this problem please help 2×x^3=18
Answers
Answer:
9
Step-by-step explanation:
check the picture
i just hope that helped i in some ways..
thanks
Related Questions
which number line represents the solution to the inequality (will make brainliest) pls help
Answers
Answer:
C
Step-by-step explanation:
because the solution dors not include -3 but everything less than.
Can you help solve for x in these three problems?
Answers
Answer:
19) 4 21) 8 23) 6.31
Step-by-step explanation:
23) -1 +14x + 12x +17 = 180
26x+16=180
26x=164
x= about 6.31
**65 POINTS PLEASE ANSWER SOON**
If the fourth term of an Arithmetic sequence is 48 and the third term is 36...
(A) What is the first term?
(B) What is the twelfth term?
Answers
Answer:
1st term is 12
12th term is 144
Step-by-step explanation:
48-36=a4-a3=a1 so a1 is equal to 12 now to get from a3 to a4, you must add 12, so d=12.
a12=12+11*12=12+132=144
HELP❗️❗️❗️❗️❗️❗️
Students observed a plant left by a window over several days. The pla
was watered daily. After three days, the plant began to grow towards
the window as shown above.
Which of the following best explains the student's observations?
Answers
Answer:
The plant is responding to the stimulus of the sunlight.
Help pls ASAP
The population of rabbits in a local park reserve can be modeled by the function r(x) = 25250(1.08), where t represents the number of years.
Which statement is true based on the function?
Answers
Answer:
Step-by-step explanation:
Answer:D
Step-by-step explanation:
The measure of an angle is 142.5°. What is the measure of its supplementary angle?
Answers
Answer:
37.50°
Step-by-step explanation:
The sum of both sides of an angle is 180°.
180° - 142.5° = 37.50°
PLEASE HELP!!!!! Which graph represents the solution to this set of inequalities?
TYSM! :)
(A,B,C,or D??)
Answers
Answer:
a is the answer
Step-by-step explanation:
.......................
Square the binomial below:
(x– 4)
Answers
Answer:
x^2-8x+16
Step-by-step explanation:
(x-4)^2
x^2-4x-4x+16
x^2-8x+16
Last month, Margo bought a tree that grows 2.5 \text{ cm}2.5 cm2, point, 5, start text, space, c, m, end text each day. It was 5 \text{ cm}5 cm5, start text, space, c, m, end text tall when she bought it and now it is 65 \text{ cm}65 cm65, start text, space, c, m, end text tall.
Answers
Answer:
equastion: 5+2.5d=65
days: 24
Step-by-step explanation:
got it right on khan, sorry if late
Ann had $120 to spend on books. After buying 10 books she had $8.30 left. If each book costs the same, let b be the cost of each book Write an algebraic equation that represents the situation:
Answers
Answer:
11.17
120-8.30 an then ÷10
Answer:
120 - (10b) = $8.30
Step-by-step explanation:
A company makes 140 bags.
48 of the bags have buttons but no zips.
49 of the bags have zips but no buttons.
23 of the bags have neither zips nor buttons.
A bag is selected at random.
What is the probability that the bag has buttons?
Answers
48/140 fraction
12/35 fraction simplified
1. The table shows values of a function . What is the average rate of change of over the interval from x = 5 to x = 10? Show your work.
Answers
Answer:
increases by 1 each time
Step-by-step explanation:
3, 4, 5
Mica translated Polygon C two units to the right and then reflected the image across the y-axis to get Polygon T. Sasha used one transformation to transform Polygon C to Polygon T. Describe the transformation that Sasha used.
Answers
Answer:
i hi k u r so weak i. maths
it's a simple question
Answer:
She did a 90° rotation clockwise.
Step-by-step explanation:
As u see if u did a reflection it would be at the same area but on the other side but if u do a 90° rotation clockwise it'll be at the same exact spot as Shape T. Is this really a highschool question??...
PLEASE HELP!!! What is the slope of a line perpendicular to line A.
Answers
Find the common difference of the arithmetic sequence -7, -1 ,5
Answers
slope intercept equation from graph
Answers
Answer:
y = 2x+4
Step-by-step explanation:
Hi there,
In this linear graph, we notice that the slope is 2 since the [tex]\frac{rise}{run}[/tex] is [tex]\frac{2}{1}[/tex]. We also notice that this line crosses the y-axis at x = 0. Based on the information we found, we can put it in the linear equation y = mx+b.
Here is what the m and b means for reference:
m = slope
b = y-intercept
The final answer will be y = 2x + 4.
Hope this answer helps clarify this concept. Feel free to ask me questions. Cheers.
30 points please help only serious ppl i BEG YOU
Write an inequality that represents the graph.
Answers
Answer:
ok let me slide
Step-by-step explanation:
Answer:y=3 x=1 + 4
Step-by-step explanation:
Shot in the dark honestly
On a particular flight, the airline's income was $95,280 for a jumbo jet carrying 290 passengers. If a first-class ticket costs $680 and a coach ticket costs $288, how many of each ticket were sold for the flight?
Answers
Answer:
30 first-class tickets were sold and 260 coach tickets were sold.
Step-by-step explanation:
Let a first-class ticket be represented by f and let a coach ticket be represented by c.
On a particular flight, a jumbo jet was carrying 290 passengers. So, the sum of the first-class tickets and coach tickets must sum to 290:
[tex]f+c=290[/tex]
The total income was $95,280. Therefore:
[tex]680f+288c=95280[/tex]
We can now solve the system of equations. First, we can simplify the second equation by dividing everything by 8:
[tex]85f+36c=11910[/tex]
From the first equation, we can subtract f from both sides:
[tex]c=290-f[/tex]
Substitute:
[tex]85f+36(290-f)=11910[/tex]
Distribute:
[tex]85f+10440-36f=11910[/tex]
Simplify:
[tex]49f=1470[/tex]
So:
[tex]f=30[/tex]
From the previous equation:
[tex]c=290-f[/tex]
Substitute:
[tex]c=290-30=260[/tex]
30 first-class tickets were sold and 260 coach tickets were sold.
The price of a necklace was reduced from $30 to $21. By what percentage was the price of the necklace reduced
Answers
Answer:
= 30% decrease
Multiply the radical expression
Answers
Answer:
Step-by-step explanation:
(√x + √3)(√x + 2√3) = (√x)² + 3√3√x + 2(√3)² = x + 3√(3x) + 6
very urgent can someone please solve thank you
Answers
Answer:
RP= 15.3 km (3 s.f.)
Step-by-step explanation:
Please see the attached pictures for the full solution.
EVERYONE LMK who is your celebrity crush i wanna see
Answers
Answer:
so uh yall probably never heard of her but shiiiiiiiiiii
Step-by-step explanation:
her name is chicken nuggies ;)
Solve for r 4/r 5/7
Answers
Which of the following is the value for x?
Answers
Answer:
67
Step-by-step explanation:
which expression is equivalent to -4(2k - 6) - 4k? Show your work.
A 4k + 24
B -8k + 20
C -12k + 24
D -12k - 24
Answers
Answer:
-12k+24
Step-by-step explanation:
-8k+24-4k
collect like terms
-12k+24
Answer:
C
Step-by-step explanation:
Multiply -4 ×2k ×-6k-6=
-8k + 24 - 4k =
-12k ÷ 24 is C
y=x^{2}+2x-1
find the following
AOS, Vetex,Roots,Domain,Range, postive/negative, y-intercept
Answers
Answer:
Step-by-step explanation:
Our buyer client Heather just signed a purchase agreement for a $520,000 home. The LTVR is 60%. How much is Heather putting down on the purchase?
Answers
I just found 60 percent of 520,000 so I hope that’s what you wanted, and I am truly sorry if it isn’t.
PLEASE HELP ME 31 POINTS PLEASEEEEEEEEE IM BEFGING YSLL
Answers
Answer:
linear function I think...
Answer:
Step-by-step explanation:
please help me on this question
Answers
Answer:
D 42,240 ft
Step-by-step explanation:
First find how many miles Anil rides.
9.7-1.7 = 8 miles
There are 5280 feet in 1 mile.
5280*8= 42,240 ft
9.7 - 1.7 = 8 miles
Multiply 8 by 5280 to convert it to feet
8 * 5280 = 42,240
Addison is going to invest $3,100 and leave it in an account for 15 years. Assuming the interest is compounded continuously, what interest rate, to the nearest hundredth of a percent, would be required in order for Addison to end up with $7,300?
Answers
Answer:
r= 5.71%
Step-by-step explanation
Just did it
Answer:
5.71%
Step-by-step explanation: