Answers
Related Questions
What is the constant of proportionality, y/x
Answers
Answer:
1/2
Step-by-step explanation:
Answer:
k = 0.5Step-by-step explanation:
Proportional relationship:
y = kx, where k- constant of proportionalityUsing point on the graph (1, 0.5) to find the value of k:
0.5 = k*10.5 = kk = 0.5Points y,B, and Q are shown on the coordinate plain. If Y,B and Q are the vertices of a triangle what is the perimeter to the nearest tenth of a unit of triangle YBQ
Answers
Answer: sqrt(61)
Step-by-step explanation:
For parts a) and c1), refer to the attached picture.
For part b), the distance formula is:
d = sqrt[(x2 - x1)^2 + (y2 - y1)^2]
Using x1 = -1, y1 = -4, x2 = -6, y2 = 2:
d = sqrt[(-6 + 1)^2 + (2 + 4)^2] = sqrt[25 + 36] = sqrt(61)
Part c2) Another way to find the length of AB without using the distance formula is by drawing the line and measuring it according to the scale.
Part d) This will only work as long as the graph paper is accurately made, and the scale computation is done correctly. However, this will only give approximations, and will not give an exact answer when radicals are involved.
i am thinking of a number. i will add four and then multiply it by five. the answer will be thirty five. whats the number?
A-2
B-3
C-4
D-5
Answers
Answer:
B. 3
Step-by-step explanation:
Let's make an equation for this. Our unknown number is x.
x
We are adding 4.
x + 4
Then multiplying by 5.
(x + 4) • 5
It will equal 35.
(x + 4) • 5 = 35
To solve this, divide both sides by 5.
(x + 4) = 7
Now subtract 4 from both sides.
x = 3
This is your answer.
Check this by plugging it back into our original equation.
(x + 4) • 5 = 35
(3 + 4) • 5 = 35
7 • 5 = 35
35 = 35
Your answer is correct.
Hope this helps!
I will mark brainliest please help
Answers
Answer:
2/3, 2 to 3, 2:3
Step-by-step explanation:
Helpp!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Answers
Answer:
36 (Answer D)
Step-by-step explanation:
There are 4 possible choices of main dish, 3 of sides and 3 of drinks.
All choices are independent, so this is independent probability.
The number of combinations is 4*3*3, or 36 (Answer D)
List six consecutive numbers
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Answer:
90, 91, 92, 93, 94, 95, 96
Find the percent of change. Round to the nearest
tenth, if necessary. Then state whether the percent of
change is an increase or a decrease.
30. From 55 lb to 24 lb
Answers
Answer:
Decease in weight by 56.4%
Step-by-step explanation:
From 55 lb to 24 lb,
There is a decrease in the weight from 55 lb to 24 lb.
For the percentage decrease in weight,
Change in weight = 55 - 24
= 31 lb
Percentage change in weight = [tex]\frac{\text{Total change}}{\text{Initial value}}\times 100[/tex]
= [tex]\frac{31}{55}\times 100[/tex]
= 56.36%
≈ 56.4%
Therefore, there is a decease in weight by 56.4%.
Find the value of x.
6
4.8
6.5
7.5
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Answer:
7.5
Hope that helps!
I think the is the right answer
Can you pls mark me brainlest
I need help answering this question for my geometry homework
Answers
Answer:
angle 6
hope that helps
factor the expression using the GCF 24-18
Answers
Answer:
6
Step-by-step explanation:
6 is the answer my guy
10. A girl read a book that had 1,259 pages. She read 75 pages on the first day. She then read 45 pages
per day until she finished the book. Write an equation that could be used to find the number of days, d,
it took her to read the book.
I
Answers
thanks lovely person heres 15 points
Answers
Answer:
thank you
Step-by-step explanation:
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Answer:
8 units
Step-by-step explanation:
I can count
PLEAS HELP
I WILL GIVE THE BRAINLIEST.
Each day, the tigers at Baudean's Gulf Coast Sanctuary are each fed 5 pounds
of food for every 100 pounds of body weight. Shiva, a female tiger at the
sanctuary, weighs 360 pounds. How much food should she be fed daily? (Hint:
set up a proportion).
Answers
Answer:
15 and 4 1/4 pounds of meat to the female tiger
Step-by-step explanation:
Brody's family took a road trip to Niagara Falls. Brody slept through the last 6% of the trip. If the total length of the trip was 300 miles, how many miles had they travelled when Brody fell asleep?
Answers
Answer:
282
Step-by-step explanation:
100⋅x=300⋅94
Cross multiply
100
100x
Divide both sides by 100
282
Can someone help me
Answers
Answer:
The answer is 1/3
Step-by-step explanation:
Yoh would get this because an dice has six sides. If two numbers are being offered, that's 2/6 , or 1/3 simplified.
I WILL GIVE BRAINLIEST
The linear functions f(x) and g(x) are represented on the graph, where g(x) is a transformation of f(x):
A graph with two linear functions; f of x passes through 5, 0 and 10, 10, and g of x passes through negative 3, 0 and 2, 10.
Part A: Describe two types of transformations that can be used to transform f(x) to g(x). (2 points)
Part B: Solve for k in each type of transformation. (4 points)
Part C: Write an equation for each type of transformation that can be used to transform f(x) to g(x). (4 points)
Answers
Answer:
A or C can be it because It is not b
A life guard is sitting on a platform, looking down at a swimmer in the water. If the lifeguards line of sight is 8 feet above the ground and the angle of depression is 18 degrees, how far away is the swimmer from the lifeguard? Round to the nearest tenth
Answers
Answer: The swimmer is 26 ft (approximately) away from the lifeguard
Step-by-step explanation: Please refer you the attached diagram.
The lifeguard sitting on the platform is labeled as point P, and the swimmer down below is at point S. The point G is the point directly beneath the lifeguard. So, we have a right angled triangle PSG. Also the angle of depression is 18 degrees, so the angle of sight between the lifeguard and the ground is 72 degrees (that is, 90 - 18 = 72).
Having derived a right angled triangle with two sides and a reference angle, we can now use the trigonometric ratio which is;
CosP = Adjacent/Hypotenuse
The adjacent is the side that lies between the reference angle and the right angle (side PG), while the hypotenuse is the side facing the right angle (side PS). Hence;
Cos72 = 8/g
By cross multiplication we now have
g = 8/Cos72
g = 8/0.3090
g = 25.8899
Approximately, g = 26 ft.
Can you help me plz of Simplifying
Answers
Answer:
Option B is the correct answer
Step-by-step explanation:
[tex] \frac{ {8}^{3} }{ {8}^{6} } = {8}^{3 - 6} = {8}^{ - 3} \\ [/tex]
Answer:
8^-3
Step-by-step explanation:
Cuz the steps r already listed
so just do 3 - 6 = 8^-3
but since the 3 is a negative switch it to the bottom
1/8^3
1/152
A circle has a diameter of 16 cm. Find its circumference. (Use the calculator's value
of 1. Round your answer to the nearest tenth.).
Answers
Answer:
the answer rounded to the nearest tenth is 37.7 cm.
Step-by-step explanation:
a symbol used to separate the ones and the tenths place is
Answers
a decimal - written as "."
Answer: decimal
Step-by-step explanation: decimal
You buy a pair of shoes for $40, at check out you are also charged 8% sales tax. What is the total cost of your shoes
Answers
Answer:
43.20
Step-by-step explanation:
I hope this is right !
Answer: 3.2 done
Step-by-step explanation:
Help plzzzzzzzzzzzzzzzzz
Answers
Answer:
this answer is -1.8
Step-by-step explanation:
because you add and subtract all of them
Answer:
0.9
Step-by-step explanation:
Basic angle =
[tex]cos { }^{ - 1} ( \frac{4}{5} ) = 36.870 \: degrees \\ [/tex]
Therefore,
[tex]theta = 180 + 36.870 = 216.87 \: degrees[/tex]
Therefore,
[tex] \sin( \frac{theta}{2} ) = \sin(108.435 ) = 0.9[/tex]
please would you be so kind and help me with problems four through 12?
Answers
I will do 4 and 5 only. Also, post one problem at a time.
Question 4
Measure of arc GJ = measure of the central angle, which in this case is 90 degrees. So, the measure of arc GJ = 90°.
Question 5
The measure of diameter HJ = 180 degrees.
We need to find the adjacent angle which I will call angle x.
So, x = 180° - 151° = 29 degrees.
Just like Question 4 above, the measure of 29 degrees is the central angle for arc HI.
As you know, HI = the measure of the central angle. So, the measure of arc HI = 29°.
Try the rest on your own.
As you do the rest, keep in mind that the measure of a circle in terms of degrees is 360 degrees. This will help you do the rest of the questions for circle B.
A right rectangular prism has a length of 3 1/3 yards, a width of 2 1/2 yards, and a height of 4 1/3 yards. What is the volume of the prism?
Answer choices:
A: 10 1/6 cubic yards
B: 24 1/18 cubic yards.
C: 35 1/2 cubic yards.
D: 36 1/9 cubic yards.
Answers
What is the balance of $6000 compounded annually at a rate of 4% for 10 years?
Answers
Answer:
$8,881.47
Step-by-step explanation:
Two sides of a triangle have side lengths of 17 meters and 12 meters. What is the range of possible
lengths for the third side
Answers
Answer:
use a^2+b^2=c^2.
so u might have two answer one if u plug 17 and 12 as your a and b and solve for c
second is when you plug 12 as a and 17 as 17 qnd solve for b.
hope this helped
Step-by-step explanation:
pls mark brainliest
pls help !! someone :((
Answers
Answer:
C. $352.80
Step-by-step explanation:
Multiply 14 x 12 which you get 168..
Now Multiply again.. 168 x the number of how much is every square foot which is 2.10.. 168 x 2.10 = 352.8 ($352.80)
A figure is shown Below
Find M
Answers
Answer:
58 degrees
Step-by-step explanation:
We know that angles on a straight add up to 180 degrees. Therefore:
To find the angle at the top of the triangle do 180-112 = 68
To find the angle at the right side of the triangle do 180 - 126 = 54
We know that angles in a triangle add up to 180 degrees. Therefore:
To find m do 180 - (54 + 68) = 58
find the value of a and b
Answers
Answer:
Step-by-step explanation:
In triangle ADC,
b+50+60=180(sum of angles of triangle equals 180)
or,b=180-110
▪b=70
also,
In triangle ABD,
angleA = 30+50=80
now,
a+80+60=180(sum of angles of traingle equals 180)
or,a=180-140
▪a=40'
Ans.
Robbie owns 15 % more movies than Rebecca, and Rebecca owns 10 % more movies than Joshua. If Rebecca owns 220 movies, how many movies do Robbie and Joshua each have?
Answers
Step-by-step explanation:
Robbie=
15%/100%=220
=33 movies
Rebecca=
10%/100%=220
11 movies
Robbie have 33 movies and Joshua have 11 movies
Thank you
Hope it helps.