Need answer ASAP!!!!!! will give brainliest and 50 points!!!!!!!!!!
Use vector operations to draw the resultant vector.
b) Draw 2u – 1 /3 v.
Vectors are elements of the vector space, and they can be illustrated by diagrams.
How to draw the vector 2u - 1/3vThe vector expression is given as:
2u - 1/3 v
Split the vector expressions, as follows:
[tex]y_1 = 2u[/tex]
[tex]y_2 = -\frac13v[/tex]
See attachment for the graphs of y1 and y2.
Next, we have:
[tex]y = 2u - \frac13v[/tex]
So, we have:
[tex]y = y_1 + y_2[/tex]
The above expression means that, we add the vectors y1 and y2 to get vector y
See attachment for the graph of 2u - 1/3 v
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Round 235,414 to the nearest Tens
Answer:
235,414 rounded to the nearest tens is 235,410
Step-by-step explanation:
Hope that helps!
Step-by-step explanation:
Round 235,414 to the nearest Tens
235,414
235,410
I hope this helps
Which of the following best describes point A in the figure below?
solve the literal equation for y.
Answer:
2B / (mx) = y
Step-by-step explanation:
B = 1/2 mxy
Multiply each side by 2
2B = 2* 1/2 mxy
2B = mxy
Divide each side by mx
2B / (mx) = mxy / (mx)
2B / (mx) = y
Answer:
[tex] \huge y = \frac{2B}{mx} \\ [/tex]
Step-by-step explanation:
[tex]B = \frac{1}{2} mxy \\ [/tex]
Multiply through by 2 to eliminate the fraction
That's
[tex]mxy = 2B[/tex]
Divide both sides by mx to make y stand alone
We have
[tex] \frac{mxy}{mx} = \frac{2B}{mx} \\ [/tex]
We have the final answer as
[tex]y = \frac{2B}{mx} \\ [/tex]
Hope this helps you
someone helpppp asap
Answer:
its b, because they are using that formula to get the answer! And I also need brainliest really badly!
A ten foot board is to be cut into two pieces so that the longer piece is three times the length of the shorter. Find the length of each piece.
The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is five times the measure of the first angle. The third angle is 16 more than the second. Let x, y, and z represent the measures of the first, second, and third angles, respectively
Answer:
x = 30 degrees
y = 67 degrees
z = 83 degrees
Step-by-step explanation:
Let's first set up a few equations. We know:
x + y + z = 180
y + z = 5x
z = y + 16
Let's now solve our equations through substitution. We'll substitute variable z in equations one and two for (y + 16), which is possible thanks to our third equation.
Now, our second equation has become:
y + y + 16 = 5x
So...
5x = 2y + 16
Our first equation is now:
x + y + y + 16 = 180
So...
x + 2y = 180 - 16
And...
x + 2y = 164
Finally...
x = 164 - 2y
Let's take a look at our new first and second equations:
5x = 2y + 16
x = 164 - 2y
Let's substitute again, replacing x in the first equation with (164 - 2y).
Our first equation is now the following:
5(164 - 2y) = 2y + 16
We can apply the Distributive Property to get:
820 - 10y = 2y + 16
So...
-10y - 2y = 16 - 820
-12y = -804
y = 67
Now that we have found y, we can find x and z.
We know that the third angle z is 16 more than the second, y. That was our third equation, z = y + 16.
So, z = 67 + 16.
z = 83.
We know the sum of the y and z is five times the measure of x.
(83 + 67)/5 = 30
To check our work, we can do 67 + 83 + 30 = 180. So we know we are correct.
what is notational representation for right hand limit
For the right handed limit we now have x → a + x → a + (note the +) which means that we know will only look at x>a. the left handed limit we have x → a− x → a − (note the -) the means that we will only be looking at x < a
[tex]hope \: its \: helpful \: to \: you[/tex]
A car’s odometer measures distance to the nearest 0.1 miles. Which is the most appropriate way to report the distance driven using the car’s odometer?
A. 182 miles
B. 200 miles
C. 181.7 miles
D. 181.77 miles
Answer:
C. 181.7 miles
Which statement is true about the end behavior of the graphed function?
Answer:
As the x-values go to positive infinity, the function's values go to positive infinity.
emilythompson35464
hope this helps srry if this doesn't tho
Answer: A.
Step-by-step explanation:
because the x values increase, the other functions decresse.
Help!!!!!!!!!!!!!!!!!!
Answer:
16ft
Step-by-step explanation:
It would be 16 feet because if you multiply 8 by 2 feet, you get 16ft.
what is the answer to the calculation
.02+2(.12-.02)=?
Given below, if ♡ and are congruent, what is the measure of chord
XY?
X
Z
115°
w
10.2
D
A. 17.2 units
B. 10.2 units
C. 10.7 units
D. 20.4 units
Answer:
the answer is B for the question
The measure of chord XY in the given circle is 10.2 units.
What is a chord in a circle?The chord of a circle is defined as the line segment joining any two points on the circumference of the circle. It should be noted that the diameter is the longest chord of a circle that passes through the center of the circle.
Given that a circle, O, where, arcs, XY and XZ are congruent,
We need to find the measure of chord XY in the given circle.
Since, we know that,
If two chord are of the same length, then the two arcs they intercept are congruent.
Therefore,
Arc XY = Arc XZ
Therefore,
XY = 10.2 units
Hence, the measure of chord XY in the given circle is 10.2 units. in a
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Pamela stopped at 1.8 miles marker. where will she be if she walks one tenth of a mile towards camp? one mile towards camp?Explain
I am pretty sure it is a because 2 is half of 4 and 18 is half of 36.
Step-by-step explanation:
Pamela will be 1.7 miles if she walks one-tenth of a mile toward camp.
What are Arithmetic operations?Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions.
- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.
for example 4 -2 = 2
At the 1.8-mile marker, Pamela stopped.
We have to determine the mile toward camp if she makes it a mile and a tenth of the way to camp.
Since a tenth of a mile is equal to one mile, if she is heading in the direction of the camp and the 1.8-mile marker is moving forward.
As per the given condition,
So remaining distance would be
⇒ 1.8 - (1/10)
⇒ 1.8 - 0.10
⇒ 1.7
Therefore, she will be 1.7 miles if she walks one-tenth of a mile toward camp.
Learn more about the arithmetic operations here:
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If f(x) = -2x – 3 and g(x) = x2 – 1 find f(-3) + g(3).
Answer:
Step-by-step explanation:
g ( f ( x ) ) = ( x+ 3) ^2
pleas can yall help me pleas
Answer:
$60.00
Step-by-step explanation:
A) 1066.5 km
C) 979.2 km
B) 804.2 km
D) 1027.7 km
Answer: Choice B)
[tex]804.2 \text{ km}^3[/tex]
This value is approximate.
======================================================
Work Shown:
[tex]V = \pi*r^2*h\\\\V = \pi*8^2*4\\\\V = 256\pi\\\\V \approx 804.248 \text{ km}^3\\\\V \approx 804.2 \text{ km}^3\\\\[/tex]
I used the calculator's stored version of pi to get the most accuracy possible.
draw a square that is not a rhombus
Answer:
It is impossible
Step-by-step explanation:
A square has 4 right angles, a rhombus doesn't have that property therefore, it is impossible
Round 0.004, I will give brainliest if the answer is right. Thank you.
Answer:
if it is to the nearest 100th then its 0.00
kelly is reading a 288 page book
during the past 8 days she has read 192 pages. at this rate how many. more days will it take her to complete the book?
4days
5 days
6 days
7 days
Answer:
4 days
Step-by-step explanation:
4*192/8, after solving that you get 96. Add 96 to the amount she already read which is 192. 192+96=288.
Hope this helped :)
The Big Motor Works (BMW) is considering a production schedule for cars and trucks over the next two months. They must deliver on time 400 trucks and 800 cars in month one. In month two, their demand is 300 trucks and 300 cars. During each month, at most 1,000 vehicles can be built. Each truck uses two tons of steel and each car uses one ton of steel. During the first month, the steel cost will be $400 per ton. During the second month the cost of steel will go up to $600 per ton. At most 2,500 tons of steel can be purchased in each month. (Steel can only be used in the month it is purchased.) At the beginning of month one, 100 trucks and 200 cars are in inventory. At the beginning of each month a hold- ing cost of $150 per vehicle is assessed. Each car gets 30 mpg, and each truck gets 20 mpg. To meet fuel economy regulations, the vehicles produced each month must average at least 26 mpg. The company wants to minimize its total costs.
a. Formulate a linear program to help BMW determine how many cars and trucks it should produce each month and how many it should keep in inventory each month.
b. Use Solver to find the optimal solution to the linear program from part a. Using a sensitivity report from the Solver solution in part b, answer questions c—g.
c. How many trucks and how many cars should be produced in each month?
d. Suppose the price of steel fell by $25 per ton. What would be the total impact on optimal solution and optimal value?
e. The company just got notified the supply of steel has decreased from 2,500 tons to 2,000 tons. What impact will this have on their production plans?
f. The company is able to add overtime at a cost of $900 per car to increase total production in either month. Should they add overtime in either month? Why or why not?
Tom brought a board that was 7/8 of a yard long. he cut of 1/2 a yard.how much was left
Answer:
3/8
Step-by-step explanation:
7/8- 1/2 which is equivilient to 4/8 is 3/8
The point X divides the line P Q in the ratio [3:4]. The length of PX
is what fraction of the length of P Q?
Answer:
Step-by-step explanation:
3+4=7
so it is 3/7 part of PQ
brainliest? :(
Suppose that the functions f and g are defined for all real numbers x as follows.
Write the expressions for (f * g)(x) and (f - g)(x) and evaluate (f + g)(1).
Answer:
[tex](f\cdot g)(x)=2x^2+10x+12[/tex]
[tex](f-g)(x)=-x-1[/tex]
[tex](f+g)(1)=10[/tex]
Step-by-step explanation:
[tex]\tt f(x)=x+3[/tex]
[tex]\tt g(x)=2x+4[/tex]
[tex](f\cdot g)(x)=f(x)\cdot g(x)=(x+3)(2x+4)=2x^2+4x+6x+12[/tex]
[tex]=2x^2+10x+12[/tex]
[tex](f-g)(x)=f(x)-g(x)=x+3-(2x+4)=x+3-2x-4[/tex]
[tex]=-x-1[/tex]
[tex](f+g)(1)=f(1)+g(1)=1+3+2(1)+4[/tex]
[tex]=4+2+4=10[/tex]
~
2/3x=4 what is the answer?
Answer:
x=6
Step-by-step explanation:
Your answer would be x = 6.
The only step is to divide by 2/3 on both sides of the equation.
If x+3/3 = y+2/2, then x/3 =
Answer:
y/2
Step-by-step explanation:
x/3 + 3/3 = y/2 + 2/2
x/3 + 1 = y/2 + 1
x/3 = y/2
A friend lends you $150 for a week, which you agree to repay with
4% one-time interest. How much will you have to repay?
Answer:
174
Step-by-step explanation:
Pls help image shows question
you add up to the origin then divide your welcome
A triangle shaped paper has sides with lengths of 30 inches, 40 inches, and 50 inches. Is it a right triangle?
Answer:
Yes it is
Step-by-step explanation:
30^2+40^2+50^2
900+1600=2500
2500=2500
so yes it is
Hi no fake answer or links, if you put any you will be reported! If correct I will give brainliest!
Answer:
The answer is the first one this is because you have to distribute the 9 to all the values in the brackets
Step-by-step explanation: