Step-by-step explanation:
[tex] \sqrt{3 - 3} + \sqrt{9 - - 2} [/tex]
[tex] \sqrt{0} + \sqrt{11} [/tex]
[tex] \sqrt{11} [/tex]
Thats the answer of distance
What is the solution to the System of Equations graph below?
2
y = -3x + 2
0
0
3
6
-2-
v=x-6
(2, 4)
B (2,-4)
C (-4, 2)
D) (4,2)
Answer:
D?
Step-by-step explanation:
7
Complete the statement. Round to the nearest hundredth if necessary.
39 ft
yd
Answer:
1.7 mi
Step-by-step explanation:
Need help this is math keep in mind this is round your answer to the nearest 10
Answer:
The amount of acid in the solution will be: 55.4 millimeters
Step-by-step explanation:
The total amount of solution of acid and water = 342 milimeters
The percentage of acid included in the solution = 16.2%
The amount of acid in the solution:
[tex]16.2\%\:\times 342[/tex]
[tex]=\frac{16.2}{100}\times \:342[/tex]
[tex]=\frac{162}{1000}\times \:342[/tex]
[tex]=0.162\times \:342[/tex]
[tex]=55.4[/tex] millimeters
Thus, the amount of acid in the solution will be: 55.4 millimeters
The solution is...?
Thanks in advance.
Answer:
Answer has been attached above thanks
10 ( y - 2)
what is the answer
Answer:
10y-20
Step-by-step explanation:
sorry if I am incorrect
Given: Sine (A) = four-fifths, StartFraction pi Over 2 EndFraction < A < Pi and Sine (B) = StartFraction negative 2 StartRoot 5 EndRoot Over 5 EndFraction, pi, Pi < B < StartFraction 3 pi Over 2 EndFraction
What is the value of cos(A – B)?
Negative StartFraction 2 StartRoot 5 EndRoot Over 25 EndFraction
Negative StartFraction StartRoot 5 EndRoot Over 5 EndFraction
StartFraction 2 StartRoot 5 EndRoot Over 5 EndFraction
StartFraction 11 StartRoot 5 EndRoot Over 25 EndFraction
The value of [tex]Cos(A - B)[/tex] will be [tex](\frac{-\sqrt{5} }{5} )[/tex].
What are trigonometric functions ?Trigonometric functions are the periodic functions which denote the relationship between angle and sides of a right-angled triangle.
We have,
[tex]Sin(A) = \frac{4}{5}[/tex] , [tex]\frac{\pi }{2} < A < \pi[/tex]
[tex]Sin(B) = \frac{-2\sqrt{5} }{5}[/tex] , [tex]\pi < B < \frac{3\pi }{2}[/tex]
So,
Using identity ;
[tex]Cos(A - B)= CosA\ *\ Cos B + Sin A\ *\ Sin B[/tex]
So,
First find [tex]SinB[/tex] and [tex]CosA[/tex];
i.e.
[tex]CosB=\frac{-\sqrt{5} }{5}=\frac{-1}{\sqrt{5} }[/tex], [tex]\pi < B > \frac{3\pi }{2}[/tex]
[tex]CosA=\frac{-3}{5}[/tex], [tex]\frac{\pi }{2} < A > \pi[/tex]
Now,
Substituting values,
[tex]Cos(A - B)= CosA\ *\ Cos B + Sin A\ *\ Sin B[/tex]
[tex]Cos(A - B)= ((\frac{-3}{5})\ *\ \frac{-1}{\sqrt{5}} ) +((\frac{4}{5})\ *\ \frac{-2\sqrt{5} }{5} )[/tex]
Simplify,
[tex]Cos(A - B)= (\frac{3 }{5\sqrt{5}} ) -(\frac{8 }{5\sqrt{5}})[/tex]
[tex]Cos(A - B)= (\frac{-5 }{5\sqrt{5}} )[/tex]
[tex]Cos(A - B)= (\frac{-1 }{\sqrt{5}} )[/tex]
Or we can write
[tex]Cos(A - B)= (\frac{-\sqrt{5} }{5} )[/tex]
Hence, we can say that the value of [tex]Cos(A - B)[/tex] will be [tex](\frac{-\sqrt{5} }{5} )[/tex] which is given in option (b).
To know more about Trigonometric functions click here
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Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a diameter of 14 feet and a height of 19 feet. Container B has a diameter of 12 feet and a height of 20 feet. Container A is full of water and the water is pumped into Container B until Conainter B is completely full.
After the pumping is complete, what is the volume of water remaining in Container A, to the nearest tenth of a cubic foot?
Answer:
6ft
Step-by-step explanation:
12/2 =6 which means its 6 ft, ur welcome
Answer:
6ft
Step-by-step explanation:
***If you found this answer please press the heart button and mark me brainliest, thanks!***
There are 903 books at the school library. At the local bookstore there are 6 times the amount of books. How many books are there at the bookstore?
Answer:
5,418 books
Step-by-step explanation:
student 1 y=-3x+x student 2 y=7x/10 student 3 y=4(2-x) Which students write an equation of a nonlinear function?
Answer:
its 547632
Step-by-step explanation:
cuz yeeeeeeeeee
PLZ SOMEONE HELP ME WHAT IS 10 + 10 devided by 10 then subtracted by 0 then + 1000000000
Answer:
10+10= 20/10= 2-0= 2+1000000000= 1000000002
Step-by-step explanation:
Answer:
the answer is 1000000011
Step-by-step explanation:
10+10/10-0
10/10=1
10+1-0
11-0=11
1000000011
HELP PLEASE FAST ILL MARK BRAINLIEST IF CORRECT 20 points!!
Answer:
8.49
Step-by-step explanation:
6^2 + 6^2 = 72
√72 = 8.485... = 8.49
Please help guys!!!!!!
Answer:I think its 68
Step-by-step explanation:
Answer:
The measure of angle N is 68 degrees.
Step-by-step explanation:
Since this shape is a parallelogram, opposite angles will be equivalent. So to start, set (6x - 2) equal to (4x + 36).
— 6x - 2 = 4x + 36
Next, subtarct the 4x from both sides of the equation as well as add 2 to both sides of the equation an simplify.
— 6x - 4x - 2 + 2 = 4x - 4x + 36 + 2
— 2x = 38
Now, divide both sides of the equation by 2 to find the value of x.
— 2x/2 = 38/2
— x = 19
Finally, substitute 19 for every x in the original equation. Simplify.
— 6(19) - 2 = 4(19) + 36
— 114 - 2 = 76 + 36
— 112 = 112
We now know that these two angles are 112 degrees. If a parallelogram's angles must add up to 360 degrees, then subtract 112 twice from 360 to find the combined total angle measure of N and Q. Then divide that number by 2 to find the measure of N.
— 360 - 112 - 112 = 136
— 136/2 = 68
The measure of angle N is 68 degrees.
You are playing a video game. For each diamond you collect, you earn 110 points. You also earn 80 bonus points by completing the level in less than 2 minutes. You need to earn more than 2000 points to continue on to the next level. Write and solve an inequality that represents the number d of diamonds you must collect in less than 2 minutes to advance to the next level.
NEED HELP ASAP
Answer:
i need helppppppppppppppp
Step-by-step explanation:
Find f(-2)for f(x)-3 . 2^x
Car x travels 162 miles in 3 hours: write an equation of the line that describes the relationship between distance and time. Use x for the time in hours and y for the distance in miles
Answer:
A:The equation y=54x describes the relationship
B: y as 216 and x being 4
If a car travels for 0 hours, it will travel 0 mile(s). This means it will pass through the point (0,0)
.Use the slope to move 3 units to the right of the origin and
162 unit(s) up to find the point
(3,162) that can be used to graph the relationship. Step-by-step explanation:
Afla suma a trei numere ,stiind ca primul este succesorul numarului 999 ,al doilea este cu 1.872 mai mare ,iar al treilea cat primele doua la un loc.
Answer:
7744
Step-by-step explanation:
Din informațiile furnizate:
Succesorul primului număr 999 = 1000
Al doilea este cu 1872 mai mare= 1872 + 1000 = 2872
Al treilea care sunt primele două împreună = 1000 + 2872 = 3872
∴
Suma celor trei numere = 1000 + 2872 + 3872
= 7744
Write an equation in point-slope form for the line through the given point with the given slope. (-3,5); m=2/3
Answer:
The equation in the point-slope form will be:
[tex]y-5=\frac{2}{3}\left(x-\left(-3\right)\right)[/tex]Step-by-step explanation:
Given
point = (-3, 5)slope = m = 2/3Using the point-slope form of line equation
[tex]y-y_1=m\left(x-x_1\right)[/tex]
here
m is the slope(x₁, y₁) is the pointsubstituting the values m = 2/3 and the point (-3, 5) in the point-slope form of the line equation
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y-5=\frac{2}{3}\left(x-\left(-3\right)\right)[/tex]
Thus, the equation in the point-slope form will be:
[tex]y-5=\frac{2}{3}\left(x-\left(-3\right)\right)[/tex]
NOTE: The equation in the point-slope can be further simplified such as:
[tex]y-5=\frac{2}{3}\left(x-\left(-3\right)\right)[/tex]
[tex]y-5=\frac{2}{3}\left(x+3\right)[/tex]
Add 5 to both sides
[tex]y-5+5=\frac{2}{3}\left(x+3\right)+5[/tex]
[tex]y=\frac{2}{3}x+7[/tex]
4x + 6y = 2
-4x+ 4y = -12
Answer: (2,-1)
Step-by-step explanation: I learned this earlier in the year
Pls helpooooooooo indeddhelpillgovebrqinlyidkwkek
Answer:
3-7×14 12946.-40
Step-by-step explanation:
mark me as brainliest
A group of students were in a disagreement about how to solve for x in the figure.
Which method could be used to solve?
x
12
30%
Answer:
C.using sin(30⁰).
because A=sin 30⁰bh
I need help please thank you
Answer:
D I'm sure....................... :D
Answer:
ok surly yes always
Step-by-step explanation:
i think it is D
3 1/2 divided 2 3/5 in its simplest form
Answer:
9.1 is answer or 91/10 or 9 1/10
what is the slope of (1,6) (3,0)
Answer:
-3
Step-by-step explanation:
Use the slope formula:
y2-y1/x2-x1 to find the slope
0-6/3-1 = -6/2, or -3
Answer:
m = − 3
Step-by-step explanation:
Combine the like terms for this problem:
За + 9y - 7а - 2y + 6а - Зу
Answer:
2a - 4y
Step-by-step explanation:
Answer:
(3a -7a + 6a) + (9y - 2y - 3y)
2a + 4y is the final answer
Step-by-step explanation:
f(x) = 2x + 3 - (x + 10 )
Write these numbers in order of size.
Start with the smallest number
0.13 3/20 12% 1/10 0.09
Which set of ordered pairs is made up of points on the graph of the function below? y=2x+3
Express the area of the entire rectangle.
Your answer should be a polynomial in standard form.
Answer:
x^2 + 11x + 24
Step-by-step explanation:
x^2 + 3x + 8x + 24 =
= x^2 + 11x + 24
A photocopy of a polygon was reduced to 80% of its original size. The , the copy was again reduced to 80% of its size. What is the ratio of the corresponding sides of the second photocopy to the original?
I know the answer is 36 but I need to know the working out and I am unsure how to work the question out.
Plz explain
Thanks in advance!! :)
Answer:
36
Step-by-step explanation:
Since the 3 numbers have a ratio of 2:3:7, that means it simplifies to that. So, there must be a common factor, let’s say x, for each of the numbers. Thus, the numbers are 2x, 3x, and 7x. To find the mean, we add up all of the numbers and divide by the number of numbers: (2x + 3x + 7x)/3 = 12x/3 = 4x = 48. Dividing by 4 on both sides gets x = 12. The median of the numbers is the number in the middle which is 3x. Substituting x = 12, we get: 3(12) = 36.
I hope this helps!!! :)