Answer:
36
Step-by-step explanation:
1^3 + 2^3 + 3^3 = 1 + 8 + 27 = 36
An archaeological site is to be made accessible for viewing by the public. To do this, archaeologists built two straight paths from point A to point B and from point B to point C as shown in the following diagram. The length of path AB is 185 m, the length of path BC is 250 m, and angle B is 125°, diagram not to scale Archaeological Site a. Find the length of AC
Answer:
387 km
Step-by-step explanation:
The length of AC, b can be obtained using the cosine rule ; using the cosine relation:
b² = a² + c² - 2ac CosB
b² = 250² + 185² - 2(250*185) Cos125
b² = 62500 + 34225 - 92500 * −0.573576
b² = 96725 + 53055.820
b² = 149780.82
b = sqrt(149780.82)
b = 387.01527
b = 387 km (nearest whole number)
Exploring Patterns in Data - Item 32485
Which conclusion can best be made from this scatter plot?
Average Temperature ("F)
As average annual rainfall increases, average
temperature remains constant
As average annual ra
Answer:
there is no correlation .
Step-by-step explanation:
ive been doing those questions too for my algebra class.
Laura tiene que resolver 9+ 8. Explica
cómo puede usar 8 + 8 para hallar la suma.
Answer:
Puede sumar 9 + 8 y luego restar 1 de eso para obtener la respuesta
Step-by-step explanation:
Due in 1 minute please help I-ready
Answer:
29 1/3
Step-by-step explanation:
All I did was 1760/60 and got that! I hope its right and I hope this helps!!
Does anybody know the answer
Answer:
hypotenuse aka the longest line on a right angle
B
Step-by-step explanation:
Hypotenuse is right I'm pretty sure
12 millimeters
9 millimeters
What’s the area of the rectangle?
Step-by-step explanation:
HERE,
lenth=12m.m.
breadth=9m.m.
so,
Area of rectangular =[tex]\boxed{\underline{\underbrace{\mathcal\color{gold}{length×breadth }}}}[/tex]
so
Area=9×12=[tex]\tt{ 108m.m^2 }[/tex] ⠀
The coordinates of point Care
A. (3,-1)
B. (1, -3)
C. (3,1)
D. (-3,1)
E. (-3,-1)
Answer: (-1,3)
Step-by-step explanation:
Miranda goes to the store to buy 3 apples and some rice. The total was $6.50. If the rice cost $5.00, what was the cost per apple? *
Answer:0.50 cents
Step-by-step explanation: do $6.50 -5.00 which gives you $1.50 .Next divide 1.50 by 3 which gives you 0.5 which is 0.50 cents.
Hope it helps
Six friends ate in a restaurant together and split the total cost, c, equally. Each person paid less than $8.
Which statements represent the scenario? Check all that apply.
The total cost of the food, c, can be represented by the inequality StartFraction c Over 6 EndFraction less-than 8.
The total cost of the food could be $48.
The total cost of the food could be $36
.
When graphed, the number line would be shaded to the left of the maximum value.
The total cost of the food must be greater than $60.
Write the word form of the number 2.76
Answer:
two and seventy-six hundredths
Step-by-step explanation:
Answer:
Two and seventy six hundredths
Step-by-step explanation:
i need help im gonna fail
Answer:
12
Step-by-step explanation:
Okay so this question is quite simple all we have to do is take away 1/3 from each candy bar and count how many 1/3rds there are in all 4 candy bars.
This is very simple all we have to do is add 3 + 3 + 3 + 3 or 3 x 4
If you multiply 3 by 4 you get 12.
So, in conclusion, 12 people could get 1/3 of Joannas' 4 candy bars
there is a page its called calculator soup and that should help
Which value is greater?
Hi I need help can you please answer this what is 0.5x12h
Answer:6h
Step-by-step explanation:0.5*12h= 6
Which expression is a difference of a number and a product?
A.10-8x
B. 7+x
C.8 + x-2
D. 4(x +7)
Please answer truely this is a hard test
Answer:
c. i think
Step-by-step explanation:
Answer:
Is he right about that?
Step-by-step explanation:
On Monday, Amanda runs 1 1/6 miles, and on Tuesday, she runs 2 1/2miles. How far did she run on Monday and Tuesday combined?
Answer:
3 2/3 miles
Step-by-step explanation:
If you start a bank account with $100 and you deposit $25 each month, what equation
correctly represents this situation?
Step-by-step explanation:
so you start with $100
every month you get $25
so you could call $25 n
so every month you get n added to the bank account
so you could call the $100 s (which represents start)
and do s+n for every month and if you need to show that for a year then:
s+(nx12)
Can someone answer this <3
Answer: Ok, so I am really good at finding the degree of polynomials... So the answer is D. Good luck! Hope this helps. :)
Step-by-step explanation:
x * 3 < 5
solve for x
Answer:
x=5-3
X=2
×<2 or X=0
that an answer
Please help. DO NOT POST A WRONG ANSWER PLEASE
Answer:
Just answering this for that you can mark brainliest the person who answered right :-) and sorry for my English lol
2 and 1/4 - 3/4 simplest form
2 and 1/4 is 9/4
9/4 - 3/4 = 6/4
6/4 = 1 and 1/2
Answer:
1 1/2
Step-by-step explanation:
Find the quotient.
8)0.728
Answer:
5.824
Step-by-step explanation:
Hope this helps! Please consider marking brainliest! I hope you have an amazing day. Always remember, your smart and you got this! -Alycia :)
Kendra made 111 pastries for a bake sale. How many bags can she make if she puts 3 pastries in each bag? How many pastries are left over
Answer:
37
Step-by-step explanation:
PLEASE HELP PLEASEEEEE
Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 5−x and y = 2x + 1 intersect are the solutions of the equation 5−x = 2x + 1.
Part B: Make tables to find the solution to 5−x = 2x + 1. Take the integer values of x between −3 and 3.
Part C: How can you solve the equation 5−x = 2x + 1 grap hically?
Answer:
y = 5 - x → standard form y = -x + 5
y = 2x + 1
A: If two sides of an equation are set equal to each other, their value is a point of intersection because they will both equal a certain value.
B:
3 → 5 - 3 = 2(3) + 1 → 2 = 6 + 1 → 2 ≠ 7
2 → 5 - 2 = 2(2) + 1 → 3 = 4 + 1 → 3 ≠ 5
1 → 5 - 1 = 2(1) + 1 → 4 = 2 + 1 → 4 ≠ 3
0 → 5 - 0 = 2(0) + 1 → 5 = 0 + 1 → 5 ≠ 1
-1 → 5 - (-1) = 2(-1) + 1 → 6 = -2 + 1 → 6 ≠ -1
-2 → 5 - (-2) = 2(-2) + 1 → 7 = -4 + 1 → 7 ≠ -3
-3 → 5 - (-3) = 2(-3) + 1 → 8 = -6 + 1 → 8 ≠ -5
algebraically ↓
-x + 5 = 2x + 1 → 4 = 3x → x = 4/3
C: graphically
graph both equations and find point of intersection
We know these points are the solutions to [tex]5-x=2x+1[/tex] because by setting the two equations equal to each other, we find where they intersect, and those points are the solutions to the equation.
Part B[tex]\begin{array}{|c|c|c|c|}\cline{1-4}\bf x&\bf5-x&\bf2x+1&\bf5-x=2x+1\\\cline{1-4}-3&8&-5&8\neq-5\\\cline{1-4}-2&7&-3&7\neq-3\\\cline{1-4}-1&6&-1&6\neq-1\\\cline{1-4}0&5&1&0\neq1\\\cline{1-4}1&4&3&4\neq3\\\cline{1-4}2&3&5&3\neq5\\\cline{1-4}3&2&7&2\neq7\\\cline{1-4}\end{array}[/tex]
Part B and a halfSince none of those values are correct solutions, let's solve this equation algebraically, even though the question doesn't ask for us to do so.
[tex]\begin{aligned}5-x&=2x+1\\-x&=2x+1-5\\-x-2x&=1-5\\-3x&=-4\\x&=\boxed{\frac{4}{3}}\end{aligned}[/tex]
Part CWe can solve the equation graphically by graphing both [tex]y=5-x[/tex] and [tex]y=2x+1[/tex], then finding where they meet. This is shown in the attachment below.
2 cups = 1 pint, 2 pints = 1 quart, 4 quarts = 1 gallon; 32 cups = ___ gallons?
Answer:
its about 2 gallons :)
Answer
8
Step-by-step
Its hard to explain how I got it but yeah :) I hope this helps .
What statement is true for a square with an area of 44 in²? A. Each side is 11 inches long. B. Each side is exactly 6.5 inches long. C. Each side is more than 7 inches long. D. Each side is more than 6 inches long.
Answer:D
Step-by-step explanation: The sides should be 6.633 to have an area of 44in squared so that cancels out 11 and 7 and 6.5 because 11 and 7 are higher than 6 and 6.633 and they said exactly 6.5 which is obviously wrong.
Give the man brainliest: Oh wow look at that they added a new area where I can convince you to give me brainliest. I deserve brainliest because shaggy is my best friend and if I don't get brainliest he'll destroy you using 1% of his power.
Big chungus: Give him brainliest or else
Shrek: Give him brainliest or else
Herobrine: Give him brainliest or else
please brainliest
im only answering so he can get brainlest
Determine if (1, 3) is a solution to the given system of linear equations. 5x+y=8 x+2y=5
Answer:
No, because substituting the given ordered pair doesn't yields two true expressions
Step-by-step explanation:
5x + y = 8
5 + 3 = 8 so thats correct
x + 2y = 5
1 + 6 =7, not 5
so only 1 is correct
Does this sample support a claim that more than 10% of job applicants in California test positive for drug use
Answer:
Following are the solution to this question:
Step-by-step explanation:
Please find the complete question in the attached file.
Let p become a screen positive for substance use throughout California
To test [tex]H_0 : p = 0.1_{against} \ H_0:p>0.1[/tex]
In California, [tex]\hat{P}[/tex] is a good test for medication and n seems to be the random sample.
The stats of the examination are given
[tex]\to z=\frac{\hat{p} -0.1}{\sqrt{\frac{0.1 \times 0.9}{n} }}_{\ that \ is \ under H_o \ follows \ a \ normal \ distribution}.[/tex]
They reject [tex]H_o \ at \ 5\%[/tex] if it's relevant:
[tex]\to |Z_{obs} |> Z_{0.05}\\\\Here\\\\ \to \hat{p} = \frac{145}{1200} = 0.121 \\\\ \to n = 1200\\\\ \to z_{obs} = 2.42487\\\\ \to Z_{0.05} = 1.64485[/tex]
[tex]\to z_{obs} = 2.42487 > z_{0.05}= 1.64485[/tex]
We, therefore, refuse [tex]H_o \ at \ 5\%[/tex] level and we can infer that such a test supports an argument which Upwards of 10% of California jobseekers screen positive for use of medicines.
Cube root of 216
With full steps
Answer:
6
Step-by-step explanation:
Step 1: Find the prime factors of 216 216 = 2 × 2 × 2 × 3 × 3 × 3 Step 2: Clearly, 216 is a perfect cube. Therefore, group the factors of 216 in a pair of three and write in the form of... Step 3: Now, we will apply cube root on both the sides to take out the factor as a single term, which is in cubes.Solve the equation and check your solution. (If an answer does not exist, enter DNE. If all real numbers are solutions, enter REALS.)
4 − 6x = 52
Answer:
i think its DNE but im not sure... sorry
Find the nth term of 2,5,10,17 fastest right answer=crowned!!