Answers
Answer:
It is the fourth choiceStep-by-step explanation:
[tex] \csc(a) = \frac{1}{ \sin(a) } \\ \sin(a) = \frac{15}{25} \\ \\ \csc(a) = \frac{1}{ \frac{15}{25} } \\ \\ \csc(a) = \frac{25}{15} [/tex]
So no one of the above
Related Questions
out of 8 marbles, 3 were green. what percentage were green?
Answers
Answer:
37.5%
Step-by-step explanation:
to get a percentage you take the fraction 3/8 then times 100
Answer:
37.5%
Step-by-step explanation:
3/8 equals to .375 then multiply .375 by 100 to get the percentage, which is 37.5
Quadrilateral RUST has a vertex at R(2, 4).
T
U
S
What are the coordinates of R'after a dilation by a scale factor of 3, centered
at the origin, followed by the translation (x, y) - (x + 4, y)?
A. (10,4)
B. (10, 12)
C. (10, 16)
D. (18,12)
Answers
Given:
The coordinate of point R in quadrilateral RUST are (2,4).
R is dilated by a scale factor of 3, centered at the origin, followed by the translation [tex](x, y)\to (x+4,y)[/tex].
To find:
The coordinates of R' after dilation and translation.
Solution:
If a figure is dilated by a scale factor of 3, centered at the origin, then
[tex](x,y)\to (3x,3y)[/tex]
We value R(2,4).
[tex]R(2,4)\to R_1(3(2),3(4))[/tex]
[tex]R(2,4)\to R_1(6,12)[/tex]
The rule of translation is:
[tex](x, y)\to (x+4,y)[/tex]
Using this rule, we get
[tex]R_1(6,12)\to R'(6+4,12)[/tex]
[tex]R_1(6,12)\to R'(10,12)[/tex]
Therefore, the coordinates of point R' are (10,12) and the correct option is B.
What is the sum of 5.6 + 2.89?
Answers
Answer:
The sum is 8.49
Step-by-step explanation:
All you have to do is add the tenths place together but keep the hundredths the same. Hope this helps.
Please help me I need help NO LINKS
LINKS =REPORT
PLEASE
PLEASE
PLEASE
Has nothing to do with the top one I just can’t edit
THANK YOU FOR THE PEOPLE WHO HELP
Answers
Answer:
I'd say A is the correct answer. There's a chance I'm wrong but I don't think so
Answer:
B.
b + t = 15
2b + 3t = 45
Hope it helps!
Find the perimeter of a triangle with vertices A(2,5) B(2,-2) C(5,-2). Round your answer to the nearest tenth and show your work.
Edit: Nvm I got it:)
Answers
Answer:
Step-by-step explanation:
Question
Find the perimeter of a triangle with vertices A(2,5) B(2,-2) C(5,-2). Round your answer to the nearest tenth and show your work.
perimeter of a triangle = AB+AC+BC
Using the distance formula
AB = sqrt(-2-5)²+(2-2)²
AB = sqrt(-7)²
AB =sqrt(49)
AB =7
BC = sqrt(-2+2)²+(2-5)²
BC = sqrt(0+3²)
BC =sqrt(9)
BC =3
AC= sqrt(-2-5)²+(2-5)²
AC= sqrt(-7)²+3²
AC =sqrt(49+9)
AC =sqrt58
Perimeter = 10+sqrt58
3. There are 32 students in the school play. The ratio of girls to all students
in the play is 5: 8. How many girls are in the play?
4. Two out of three vehicles in a parking lot are SUVs. There are 18 SUVs
in the parking lot. How many vehicles are in the parking lot
Answers
Explanations
3- I believe the answer is 20
There are 32 students total and the ratio of girls to all of the students in the play is 5:8
So to get from 8 to 32 you need to multiply by 4, so you would go the same to the five which give you 20
The according to this, there are 20 girls in the play. And 20/32 = 62.5% as does 5/8
4- I believe the answer would be 27
As said, 2/3 of the vehicles are SUVs and that is equal to 18 SUVs.
To get what equals 1/3, you would divide 18 by two which gives you 9.
Now to get the total, you would have to multiply 9 by 3 to get all three parts which would give you 27
Please correct me if I am wrong, have a good day
Can someone help me with these questions?
Answers
2) 44 books are on one shelf. There is 1 book left over.
3) day 9
4) 8 books.
What is the volume...no links as the answer. Please help asap this is urgent.
Answers
let me just stop to think
would -60 be the opposite of 60?
Answers
Answer:
yes,please mark me brainlest
Step-by-step explanation:
Answer:
Yes.
Step-by-step explanation:
A negative number is the opposite of it's positive.
88=(−x+3)8 , please? step by step? thanks <33
Answers
Answer:
-8
Step-by-step explanation:
88=(-x+3)8
88= -8x+24
88-24= -8x
64= - 8x
- x= 64/8
-x=8
x= -8
88 = ( -x + 3) x 8
88 = (3-x) x 8
8= 8 (3-x)
88/8 = 3 - x
11 - 3 = -x
8 = -x
-8 = x
x = -8
x^2-4x+6x-24 factored
Answers
Answer: (X+6)(x-4)
Step-by-step explanation:
x^2-4x+6x-24 ==> x^2+2x-24
*Find two numbers that multiplied gives you -24 and add up to 2*
(6)(-4)= -24 6-4=2
Final result= (x+6)(x-4)
Find the complement of the angle 103º
(Let me know if it's impossible. NO LINKS!!)
Answers
Answer:
I don't think you can
Step-by-step explanation:
Please help :( I’ve been on this fit awhile
Answers
if you buy 4 balloons and the total price is 6 how much is each balloon
Answers
Answer:
1.5
Step-by-step explanation:
Answer:
$1.50
Step-by-step explanation:
do 6 divided by 4
What is the value of x in the figure?
40°
70°
OA 40°
OB. 70°
OC 80°
OD. 120°
OE
150°
Answers
Answer:
it is B 70° because if you add 40° + 70° = 110°
so then you need to subtract that from 180°.
180° - 110° = 70°
The measure of angle x is 150 degree.
What is Supplementary Angle?The definition of "supplementary" in mathematics relates to angles that combine to form a straight angle. It indicates that when two angles sum up to 180 degrees, they are said to be supplementary angles.
As, the angle adjacent to 70° angle
= 180- 70
= 110°
Now, the angle supplement to x
x = 180 - (40+ 110)
x = 180 - 150
x = 30
So, the measure of angle x is 150 degree.
Learn more about Supplementary Angle here:
https://brainly.com/question/13045673
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convert 1 1/2 years into month?
Answers
Answer:
So 1 year would be 12 months and half a year is 6 months. So 1 1/2 years is 18 months.
Step-by-step explanation:
Answer:
the amount of months is 18
Step-by-step explanation:
in one year there is 12 months
half of 12 is 6
add 12 and 6 together
12
+ 6
----------
18
~hope this helped :3~
The fastest pizza box folder can assemble 8 pizza boxes in 21 seconds. At this rate, how long would it take to assemble 20 pizza boxes?
Answers
Answer:
52.5 seconds.
Step-by-step explanation:
21/8 is the ratio of how long it takes the person to assemble one box. which is 2.625 times that by the pizza boxes and you got the answer
Answer:
10.5
Step-by-step explanation:
21+21=42
21/8=2.625
2.625×4=10.5
MAKE ME BrAiNlIeSt PLS!!!!
IF WRONG SORRY
Jimmy buys 5 notebooks that each cost the same amount and 1 binder that costs $7.50. The total cost is $18.75. How much does each notebook cost?
Choices:
A. $2.25
B. $5.24
C.$2.52
D.$3.80
Answers
Answer:
A. $2.25
Step-by-step explanation:
If you subtract $7.50 from $18.75 you get $11.25, then divide that by 5 and you'll get $2.25.
Hope this was useful.
Answer:
The answer would be $2.25
Step-by-step explanation:
If you multiply 2.25 with 5 you get 11.25 so now you just add the 7.50 to it and that's how you get 18.75
for brainiest:):):):):):):):)
Answers
Answer:
Step-by-step explanation:
original price = 20
A flagpole that is 21 ft tall casts a shadow that is 30 ft long. What is the angle of elevation of the sun when this shadow is cast?
Answers
Answer:
34.99°
Step-by-step explanation:
CHECK THE ATTACHMENT FOR THE FIQURE
Let angle( X) = angle if elevation
From trigonometry, tan(X)= opposite/ adjacent
Height of the flagpole= 21 ft , which is the opposite side
The base, adjacent side = 30 ft
If we substitute the values we have
Tan(X) = 21/30
Tan(X)= 0.7
Tan-1(0.7)=34.99°
Hence, the angle of elevation of the sun when this shadow will cast is 34.99°
help please i’ll really appreciate it
Answers
Answer:
radius is 4 height is 10 volume is 167.55
Step-by-step explanation:
Emily and her friends pick 27 lb of blueberries each pound of blueberries contains 195 blueberries how much blueberries been Emily and her friends pic
Answers
To find: How much Emily picked for her friends
Solve: Since 1 pound of blueberry is 195, Multiply 195 by 27
195 * 27 = 5265
Hence, Emily picked 5265 blueberries for her and her friends
Lashonda's penny bank is
7/10 full. After she removes 240 pennies, it is 1/2 full. How many pennies can Lashonda's bank hold?
Answers
A gaming PC valued at $2500 depreciates at a rate of 12.5% per year.
Write a function that models the value of the computer over time.
Find the value of the PC after 3 year.
Answers
Answer:
v=2500-312.5x, after 3 years its worth 1562.5$
Step-by-step explanation:
Rounding 4540 and 1964 to the nearest hundred
Answers
Answer:
They are all ready rounded to the nearest Hundred ??
Step-by-step explanation:
They are already
Answer:
first one is 5000 and second one is 2000
Step-by-step explanation
I learned this already
What is the product of 4/5 * 7/8 * 2/3 in its simplest form?
Answers
Answer:
7/15
Step-by-step explanation:
which equation represent the line that passes through (-5,-3) and (-2,1)?
Answers
Answer:
y = 4/3x + 11/3
Step-by-step explanation:
y2 - y1 / x2 - x1
1 - (-3) / -2 - (-5)
4 / 3
y = 4/3x + b
1 = 4/3(-2) + b
1 = -8/3 + b
b = 11/3
y = 4/3x + 11/3
g(n) = -72*(1/6)^n-1 complete the recursive formula
Answers
The recursive formula for g(n) is:
g(1) = -72 (base case)
g(n) = [tex]g(n-1) \times (-1/6)[/tex] (for n > 1)
A recursive formula is a formula that defines a sequence or function by expressing each term in terms of one or more previous terms.
It is a way of defining a sequence or function iteratively, where each term or value depends on the previous terms or values.
To find the recursive formula for [tex]g(n) = -72\times (1/6)^{(n-1)} ,[/tex] we need to express the function in terms of its previous term, g(n-1).
Notice that g(n) can be obtained by multiplying g(n-1) by -1/6.
This is because:
[tex]g(n) = -72\times (1/6)^{(n-1)}[/tex]
[tex]g(n-1) = -72\times (1/6)^{(n-2) }[/tex]
So we can write:
[tex]g(n) = g(n-1) \times {(-1/6) }[/tex]
For similar question on recursive formula.
https://brainly.com/question/29224065
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HELPPOO MEEEEE plessss
Answers
the answer is yes. Why? Because if you move a vertical line across the graph, at any given moment, it only touches one point. If it touched more than one point it wouldn't be a function.
help please. or don't, idrc ( i just don't feel like doing the work ).
Answers
Answer:sorry i don’t know
Sorry
Step-by-step explanation:
Answer:
#1:
Formula- length x width
Plug in values- 6 x 12
Area- 72 ft
#2:
Formula: base x height
Plug in Values: 3.7 x 12
Area: 44.4 m
#3:
Formula: base x height
Plug in Values: 2.2 x 8
Area: 17.6 cm
#4:
Formula: length x width
Plug in Values: 15 x 2.5 (2 1/2)
Area: 37.5 in
