Answer: The answer is shorter than and ll
Step-by-step explanation:
When multiplying the vector in the graph by a scale factor of -1/2. The resulting vector will be shorter than and II. Option D is correct.
Multiply the vector in the graph by a scale factor of Negative one-half.The resulting condition for the vector is to be determined.
The scale factor is defined as the ratio of modified change in length to the original length.
What is a vector?A vector is defined as phenomenon that has two independent belongings magnitude and direction. The term also denotes the mathematical or geometrical replica of such a quantity. Norms of vectors in nature are velocity, momentum, force, electromagnetic fields, and weight.
Here, The scale factor is -1/2, where a negative sign shows that the vector will get inverted and 1/2 implies that it will be shortened by 1/2.
Thus, when multiplying the vector in the graph by a scale factor of 1/2. The resulting vector will be shorter than and II. Option D is correct.
Learn more about scale factors here:
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Evaluate 13+ 6/y when y =6
Answer:
19
Step-by-step explanation:
13+6=19
Answer:
14
Step-by-step explanation:
13 + 6 /6
13 + 1 = 14
so you get 14
What is the slope of the line that passes through points (1, 3) and (5, 13)?
Answer:
5/2
Step-by-step
Formula for slope is y2-y1/x2-x1
so it would be 13-3/5-1
which results to 10/4
simplify 5/2
The required slope for the line is m = 5/2.
Two pairs of coordinates are given the slope of the line that passes through points to determine.
The slope of the line is the tangent angle made by the line with horizontal. i.e. m =tanx where x in degrees.
The slope of a line (m) =[tex]y_2-y_1/x_2-x_1[/tex]
[tex](x_1, y_1), (x_2,y_2) = (1,3),(5,13)[/tex]
m = 13-3/5-1
m = 10/4
m =5/2
Thus, the required slope for the line is m = 5/2.
Learn more about slopes here:
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A concrete sewer pipe is 5 meters long and has a radius of 2 meters.
What is the volume of water concrete sewer pipe will hold?
5π m³
10π m³
20π m³
50π m³
Answer:
im guessing 20piem3
Step-by-step explanation:
i dont have a pie button
Can someone help me answer this I don’t get it and I need to finish it
Answer:Its 315
Step-by-step explanation:
Hope this helps!
parking garage has 5 floors. If 117 cars can be parked on each floor, how many total cars can park in the garage? Drag numbers to complete the multiplication. Numbers may be used once, more than once, or not at all.
Answer:
585 cars
Step-by-step explanation:
Given
[tex]Floors = 5[/tex]
[tex]Cars = 117[/tex] per floor
Required
Determine the total number of cars
This is calculated by multiplying number of cars per floor by number of floors.
[tex]Total = Floors*Cars[/tex]
[tex]Total = 5 * 117[/tex]
[tex]Total = 585[/tex]
Hence, there are 585 cars in total
Simplify. What is the answer?
8x + 9d + 3x -5d
11x + 4d
11x + 14d
5x + 4d
15xd
Answer:
1. 4d +11x
2. nothing further can be done
3. nothing further can be done
4. nothing further can be done
5. nothing further can be done
Step-by-step explanation:
I NEED HELP!! WILL GIVE BRAINLIEST
40 POINTS
1. For safety, a ladder should make a 75 degree angle with the ground, as shown here. Use a trigonometric ratio to determine how far up the wall a 16-foot ladder will reach. (Find x.) Round to four decimal places. (PICTURE IS INSERTED)
A. 4.1411 ft
B. 15.3802 ft
C. 15.4548 ft
D. 59.7128 ft
2. Use Pythagorean Theorem to find the length of segment AC (the distance the base of the ladder will be from the base of the house). Round to two decimal places.
A. 4.14 ft
B. 4.42 ft
C. 15. 45 ft
D. 73.27 ft
Answer:
I think it's A and C
Step-by-step explanation:
I could be wrong though
Answer:
c
Step-by-step explanation:
if not sorry
Rectangle ABCD is translated and then reflected to create rectangle A'B'C'D'. Do rectangle ABCD and rectangle A'B'C'D' have the same area?
Justify your answer.
Respond in the space provided.
Answer:
is there a graph for this that I can see?
help me I will give you 60 brainerly
Answer:
Step-by-step explanation:
3.76: 1.09 + 2.67
11.19: 23.14 - 11.95
98.98: 40.09 + 58.89
90: 42.93 + 47.07
3.48: 86 - 82.52
0.09: 0.78 - 0.69
1.35: 0.56 + 0.79
0.63: 5 - 4.37
12.08: 78.14 - 66.06
79.44: 67.32 + 12.12
Answer:
3.76: 1.09 + 2.67
11.19: 23.14 - 11.95
98.98: 40.09 + 58.89
90: 42.93 + 47.07
3.48: 86 - 82.52
0.09: 0.78 - 0.69
1.35: 0.56 + 0.79
0.63: 5 - 4.37
12.08: 78.14 - 66.06
79.44: 67.32 + 12.12
.
CAN SOMEONE PLEASE HELP ME
the equation is 7x-3/9 > 8-2x
Answer:
Option C
Step-by-step explanation:
[tex]\frac{7x-3}{9} \geq 8-2x\\\\7x-3\geq 9(8-2x)\\\\7x-3\geq 72-18x\\\\7x+18x\geq 72+3\\\\25x\geq 75\\\\x\geq 3[/tex]
Option A and Option C are almost same but if we look close Option A has an open circle dot on x = 3 where as Option C has a closed circle which means that small circle at x = 3 is colored that represents [tex]x\geq 3[/tex]
graph a line that contains the point (3,-6) and has the slope of 1/2
Answer:
y = 1/2x - 7.5
Step-by-step explanation:
The image below shows proof that the equation y = 1/2x - 7.5 is the line that contains the point (3,-6) and has the slope of 1/2.
Hope this helps! :)
prove the trigonometric identity
Answer:
Proved See below
Step-by-step explanation:
Man this one is a world of its own :D Just a quick question are you a fellow Add Math student in O levels i remember this question from back in the day :D Anyhow Lets get started
For this question we need to know the following identities:
[tex]1+tan^{2}x=sec^2x\\\\1+cot^2x=cosec^2x\\\\sin^2x+cos^2x=1[/tex]
Lets solve the bottom most part first:
[tex]1-\frac{1}{1-sec^2x} \\\\[/tex]
Take LCM
[tex]1-\frac{1}{1-sec^2x} \\\\\frac{1-sec^2x-1}{1-sec^2x} \\\\\frac{-sec^2x}{1-sec^2x} \\\\\frac{-(1+tan^2x)}{-tan^2x}[/tex]
now break the LCM
[tex]\frac{-1}{-tan^2x}+\frac{-tan^2x}{-tan^2x}\\\\\frac{1}{tan^2x}+1\\\\cot^2x+1[/tex]
because 1/tan = cot x
and furthermore,
[tex]cot^2x+1\\cosec^2x[/tex]
now we solve the above part and replace the bottom most part that we solved with [tex]cosec^2x[/tex]
[tex]\frac{1}{1-\frac{1}{cosec^2x} } \\\\\frac{1}{1-sin^2x} \\\\\frac{1}{cos^2x}\\\\sec^2x[/tex]
Hence proved! :D
Linear Equations and Slope - Quiz
Question 5
What is the equation of the line?
Answer:
y=2/4x+2 or simplified it's y=1/2x+2
Step-by-step explanation:
the change in y is 2 and the change in x is 4 so the change in y over the change in x is 2/4 or simplified is 1/2 and the line hits the y-axis at 2 so b or the y-intercept is 2
Can somebody plz help answer these 3 word problems correctly thanks!
(Only if u done this before) lol
WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DDDD
Answer: 0.15, 3/20
0.8, 4/5
0.02, 1/50
Those are answers unless you didn’t include the actual question in your picture
Step-by-step explanation:
Fifteen is six more than a number.
Two-fifths of a number is twenty.
Thirty is seven less than twice a number.
Answer:
idrk what you're asking here but I tried to solve it. fifteen is six more than a number=9
2/5 of a number is 20= 50(?)
thirty is seven less than twice a number= 74
Step-by-step explanation:
for the first one I subtracted 6 from 15 and got 9.
for the second one I was a little confused but I thought that because 2/5 was 20 than 1/5 would be 10. so I just counted 10,20,30,40,50. then I put 50/5 and simplified it to get 10/1 (further simplified as 10).
for the third one I wrote out the problem:
x2
-7
____
30
and I did everything back wards.
30+7= 37
37×2=74
I hope this helps, it was a bit confusing
Graph
y1 = -6x - 3
How to graph this
Fing the slope of the equation
y= 3/2x-3
Answer: 3/2
Step-by-step explanation: it’s just the number with the variable
Answer:
the slpoe is -3/2
Step-by-step explanation:
I hope everyone has a wonderful blessed day!!!!
Answer:
Thanks
Step-by-step explanation:
Complete the square. Fill in the number that makes the polynomial a perfect-square quadratic. j2 + 14j +
Answer:
Step-by-step explanation: is 81
An alien blob started with a mass of 19 kg and is doubling in size every day. How large will the blob be after 2 weeks? y= a(b).
Answer:
The blob will grow 215 kg in 2 weeks.
Step-by-step explanation:
As an alien blob started with a mass of 19 kg and is doubling in size every day.
Thus, we can use the equation
y = x² + 19where x is the number of days and y is the mass size of the alien blob
as
2 weeks = 14 daysso plugin x = 14 to determine the size of the blob after two weeks
Thus,
y = x² + 19
y = (14)² + 19
y = 215 kg
Thus, the blob will grow 215 kg in 2 weeks.
can someone just pick a number from 1-4
Answer:
3
Step-by-step explanation:
C is sus btw
1x3=3
The graph below shows the solution to which system of inequalities?
Given:
The graph of system of inequalities.
To find:
The inequalities.
Solution:
From the given graph it is clear that dotted line is a vertical line parallel to the x-axis and one unit above the x-axis. So, the equation of dotted line is
[tex]y=1[/tex]
The area below the dotted line is shaded. It means, y values must be less than 1. So, the required inequality for dotted line is
[tex]y<1[/tex] ...(i)
Solid line passes through (-5,-5), (0,0) and (5,5). It means y is directly proportional to x with 1 as constant of proportionality. So, the equation of solid line is
[tex]y=x[/tex]
The area above the solid line is shaded. It means, y values must be greater than or equal to x. So, the required inequality for solid line is
[tex]y\geq x[/tex] ...(ii)
So, the system of inequalities have inequalities [tex]y<1[/tex] and [tex]y\geq x[/tex].
Therefore, the correct option is D.
Pls answer Subtract (17+4.5m+8k)-(7.5m-9+4k)
18. On April 17 Anita Morales had her rugs cleaned by Aero Rug Cleaners. The cost was $135. The previous balance
in her checkbook register is $218. If Morales pays Aero Rug Cleaners with a check, what is the new balance?
A $135
C. $383
B. 983
D. 597
Answer:
the new balance is $83
Step-by-step explanation:
The computation of the new balance is as follows:
= Previous balance in her checkbook register - amount paid
= $218 - $135
= $83
hence, the new balance is $83
This is the answer but the same is not provided in the given options
We simply applied the above formula so that the correct value could come
And, the same is to be considered
Tylar can swim 1/2 mile in 1/3 hour at a constant speed. At this rate, how fast does Tylar swim in miles per hour?
Answer:
Tyler can swim 1.5 miles per hour
Step-by-step explanation:
help me plzzzz I'm dumb
Answer:
B
Step-by-step explanation:
Which fraction shows the ratio of 3 dogs to 5 dogs? Group of answer choices 6/10 27/40 9/10 12/15
Answer:
6/10
Step-by-step explanation:
The fraction 6 / 10 shows the ratio of 3 dogs to 5 dogs is the same. Then the correct option is A.
What are ratio and proportion?A ratio is a collection of ordered integers a and b represented as a/b, with b never equaling zero. A proportionate expression is one in which two items are equal.
The ratio of 3 dogs to 5 dogs will be given as,
Ratio = 3 / 5 = 0.60
Let's check all the options, then we have
A) 6 / 10, then the ratio is given as,
Ratio = 6 / 10 = 0.60
B) 27 / 40, then the ratio is given as,
Ratio = 27 / 40 = 0.675
C) 9 / 10, then the ratio is given as,
Ratio = 9 / 10 = 0.90
D) 12 / 15, then the ratio is given as,
Ratio = 12 / 15 = 0.80
The fraction 6 / 10 shows the ratio of 3 dogs to 5 dogs is the same. Then the correct option is A.
More about the ratio and the proportion link is given below.
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I NEED HELP!!!!!!!!!!!!!!!
Solve for p.
−15+p+3=17
Enter your answer in the box.
p =
Answer:
-15+p+3=17
p would equal 29
Answer:-15 + 29 + 3=17 I hope this helps
Step-by-step explanation:
PLZ HELP i will give brainliest
Answer: okay wow I dunno the answer sorry bud
Step-by-step explanation:
m=rise/run
m=?
b=?
equation:?