Answer:
[tex]\csc(x)=5/3[/tex]
Step-by-step explanation:
So we know that:
[tex]\tan(x)=3/4[/tex]
Recall that tangent represents the side opposite over the side adjacent.
This means that the opposite side is 3 while the adjacent side is 4.
Therefore, by using the Pythagorean Theorem, we can solve for the third side, which is the hypotenuse:
[tex]a^2+b^2=c^2[/tex]
Substitute a for 3 and b for 4. Thus:
[tex]3^2+4^2=c^2[/tex]
Square and add:
[tex]9+16=c^2\\25=c^2[/tex]
Square root:
[tex]c=5[/tex]
Now, recall that cosecant is the reciprocal of sine. So, find sine first.
Sine is opposite over hypotenuse. From tangent, the opposite is 3 and the hypotenuse as we now know is 5. Thus:
[tex]\sin(x)=3/5[/tex]
And cosecant is the reciprocal of that. Thus:
[tex]\csc(x)=5/3[/tex]
And that's our answer :)
Rory records the percentage of battery life remaining on his phone throughout a day. The battery life decreases as Rory uses the phone, but will increase or stay at 100% while charging. The graph represents the percentage of battery life remaining after a certain number of hours.
A graph titled Phone Battery Life. The horizontal axis shows Elapsed Time (hours) numbered 2 to 20, and the horizontal axis shows Battery Life (%) numbered 10 to 120. A line begins at 100% in 0 hours, to 20% in 8 hours, to 100% from 10 to 12 hours, to 60% in 16 hours, to 100% from 17 to 20 hours.
Answer:
which times could Rory's phone have been plugged into the charger? Select three options.
6 hours
9 hours
11 hours
14 hours
19 hours
Step-by-step explanation:
I am not sure if this is the anwer but i think it is
The answer is 9, 11, 19.
-
Got it right on edge :))
HELP ASAP!! I think it’s 5 but not sure if I’m right
Answer:
I think it's five but I'm not sure
it could be -5 or 5 but I think it it is -5
Answer:
-5
Step-by-step explanation:
Slope is change in y/change in x. You are going down 5 units and to the right one unit so -5/1 =-5.
For the equation: -1 -5(4+6x) = 5(1 - 6x) – 26, what is the value of x?
HEY MATE HERE IS YOUR ANSWER.
PLEASE MARK ME AS A BRAINLIEST......
x2 − 4x + y2 + 8y = −4
Answer:
Radius is 4
Step-by-step explanation:
Wilma has 21 coins in her pocket made up of dimes and quarters. If the total value of the coins is $3.45, how many of each coin does she have?
Answer:
x = 12
y = 9
12 coins of dimes
9 coins of quartes
Step-by-step explanation:
x ---> coins of dimes
y ---> coins of quartes
x + y = 21
0.1x + 0.25y = 3.45 * 100
x + y = 21 L1
10x + 25y = 345 L2
x = 21 - y
Reemplace in L2
10(21 - y) + 25y = 345
210 - 10y + 25y = 345
15y = 345 - 210
15y = 135
y = 9
x = 21 - y
x = 21 - 9
x = 12
Please help I am desperate this due tomorrow
Answer:
B
Step-by-step explanation:
2 miles in 1/2 hours = 4mi/h
2÷½=2×2=4
Answer:
B
Step-by-step explanation:
You can not divide 1/2 and 2 you have to do 2/1 divide it by 1/2 reduce it and you get the answer.
POINTS!!! PLS COME AND LOOK!!! I NEED YOU GENIUSES!!! I WILL GIVE BRAINLIEST!!!!! AT LEAST COME AND LOOK!!!! WILL FOREVER BE GREAT FULL!!! EASY I JUST STRUGGLE!! 2 QUESTIONS!!
9. Which compound inequality represents the inequality 3|y + 7| − 16 > 5?
A) y + 7 < −7 OR y + 7 > 7
B) y + 7 > −7 AND y + 7 < 7
C) y + 7 < −7 AND y + 7 > 7
D) y + 7 > −7 OR y + 7 < 7
12. What equation could be used to represent the verbal representation below?
Sanju wants to sell his artwork at a local fair. He has created 10 pieces of artwork and has spent $44 in creating them. He wants to make a profit of $300 at the fair. What is the price he needs to sell each piece to make that profit?
A) 10A=44
B) 10A=300
C) 10A=44+300
D) 10A=300-44
Answer:
9.(A) y + 7 < −7 OR y + 7 > 7
12.(C) 10A=44+300
Step-by-step explanation:
(5x-25)+(3x+9)=180 please answer right now
Answer:
[tex]x=24.5\\[/tex]
Step-by-step explanation:
So we have the equation:
[tex](5x-25)+(3x+9)+180[/tex]
Combine like terms:
[tex](5x+3x)+(-25+9)=180[/tex]
Add:
[tex]8x-16=180[/tex]
Add 16 to both sides:
[tex]8x=196[/tex]
Divide both sides by 8:
[tex]x=24.5\\[/tex]
So, our answer is 24.5 :)
Bernardo skates at a circular rink that has a radius of 4 yards. If he uses 3.14 for π , what area would he estimate for the skating rink? * 1 point Option 4 12 yards 50 yards 25 yards
Answer: 50 yards
Step-by-step explanation: area of a circle is πr² so 3.14 x 4² = 50.24
Is 1+4(3x-10)-12x equivalent to -39
Answer:
No solution-40 =38Step-by-step explanation:
[tex]1+4\left(3x-10\right)-12x=39\\\\\mathrm{Subtract\:}1\mathrm{\:from\:both\:sides}\\1+4\left(3x-10\right)-12x-1=39-1\\\\Simplify\\4\left(3x-10\right)-12x=38\\\\\mathrm{Expand\:}4\left(3x-10\right)-12x:\quad -40\\-40 =38\\\\The \:sides\: are\: not\: equal \:so\\\mathrm{No\:Solution}[/tex]
PLZ HELP ASP WILL MARK YOU BRAINLIST PLZ HELP ASP
Given that M the midpoint of VW, what is the length of line segment VM?
4x-1 3x + 3
Answer:
VW = 30
Step-by-step explanation:
As M is the mid point of VW , VM = MW...........eqn 1
We know that VM = 4x - 1 & MW = 3x + 3
Equating VM & MW in eqn 1,
4x - 1 = 3x + 3
=> 4x - 3x = 3 + 1
=> x = 4
Substituting the value of x in VM & MW,
VM = 4×4 - 1 = 15
MW = 3×4 + 3 = 15
VW = VM + MW = 30
Answer:by any chance do you go to oak ridgehigh school in geometry, and this is fridays quiz on canvas? are you in mrs.bakers class?
Step-by-step explanation:
6 more than the product of 5 and a number.
Answer:
6+ 5n
Step-by-step explanation:
Answer:
My answer to the question is 6>5n.
C= Wtc / 1,000 solve for c
Answer:
c = (1,000C)/(Wt)
Step-by-step explanation:
C= Wtc/1,000
1,000C = Wtc
c = (1,000C)/(Wt)
is 19/14 an rational number
Answer:
19/14 is a irrational number
Step-by-step explanation:
Because when you divide 19 by 14, it keeps on going and the numbers are not repeating. so it is irrational
he Ruiz family is exchanging euros for US dollars. The exchange rate is 1 euro equals 1.35261 USD. Since the Ruiz family knows that USD are stated to the nearest hundredth of a dollar, they used the conversion ratio. Will this give the Ruiz family the correct exchange? Explain.
Answer:
1.35
Step-by-step explanation:
the hundreth place is 2 places after the decimal and since the "2" after the "5" cant be rounded up the answer is 1.35
Answer:
The rounded conversion will not give an accurate answer based on the limitations of the problem.
Using the more accurate conversion factor will give an answer that can then be rounded to 2 decimal places.
Step-by-step explanation:
this is all you need just took it
If a rectangular shopping cart basket is 31 inches long, 19.5 inches wide, and 20 inches high, what is the volume of the shopping cart basket?
Answer:
12,090
Step-by-step explanation:
multiply 31*19.5*20
Answer:
12,090 inches
Step-by-step explanation:
volume is length x width x height, so all you have to do is multiply all the numbers by each other (31 x 19.5 x 20)
What would be the fourth and fifth figures? How many dots will be in the 100th figure?
Answer:
4th=8 dots
5th=10 dots
100th=200 dots
Step-by-step explanation:
Since you’re adding two dots each time, it will always bed double the figure number.
4th=8 dots
5th=10 dots
100th=200 dots
Answer:
The fourth figure is 8 Dots
The fifth figure is 10 Dots
The hundredth figure will be 200 Dots
Step-by-step explanation:
The figure dots increase by two so we multiply the dot number by the amount of increase
which means
The Fourth figure have 4 dots so 4 × 2=8
The Fifth figure have 5 dots so 5 × 2 =10
The hundredth figure have 100 dots so 100 × 2 =200
Hope u like it ❤️
comment me for any question
please help i don’t know how to do this
Answer: A
Step-by-step
What is (-3/4)x(7/8)
y = wx ± zx, solve for x
Answer: x = y/w+z
Step-by-step explanation:
James read that bears can weight up to 125 kg. He wants to convert this to pounds so he can understand how heavy that really is. Convert the bears weight to pounds. (1kg = 2.205 lbs)
Answer:
275.63 pounds
Step-by-step explanation:
To convert it to pounds, multiply the weight in kg by 2.205
125(2.205)
= 275.63 pounds
Answer:
125 kg = 275.578 lbs
Step-by-step explanation:
1 Kilogram (kg) is equal to 2.2046226218 pounds (lbs). To convert kg to pounds, multiply the kg value by 2.2046226218. For example, to convert 4 kilograms to pounds, multiply 4 by 2.2046226218, that makes 4 kg is 8.81849049 lbs.
Hope this helps! :D
On a coordinate plane, solid circles appear at points (negative 7, 1), (negative 6, 4), (negative 2, 8.5), (negative 1, 7.75), (1, 4), (2, 1). A curved line connects these points in an arc.
Use the graph to determine the input values that correspond with f(x) = 1.
x = 4
x = 1 and x = 4
x = −7 and x = 4
x = −7 and x = 2
Answer:
x=-7 and x=2
Step-by-step explanation:
lol i just got it right laughing crying emoji
Answer:
x = -7 and x = 2 :)
Step-by-step explanation:
which of the following in an irrational number?
please help ASAP!!
18
2.6 ( repeating )
pi
-16/3
Answer:Pi
Step-by-step explanation:
Pi is irrational because it‘s an ongoing number that is infinite.
which are composite numbers?
49
35
32
41
47
Answer:
49, 35 and 32 are composite and the rest are orime numbers
Answer:
[tex] \boxed{ \bold{ \huge{\boxed {\sf{49 \: , \: 35 \: , \: 32}}}}}[/tex]
Step-by-step explanation:
Composite numbers are whole numbers that can be divided by numbers other than itself and 1.
Among 49 , 35 , 32 , 41 and 47,
: 49 , 35 and 32 are composite numbers.
49 is a composite number as it comes in the multiplication table of 1 , 7 and 49 . So, this means it comes in the table of more than 2 numbers. 35 is a composite number as it comes in the multiplication table of 1 , 5 , 7 and 35.32 is a composite number as it comes in the multiplication table of 1 , 2 , 4 and 16. 41 is not a composite but a prime number as it comes in the multiplication table of only 1 and 41 [ 1 and itself ] 47 is not a composite but a prime number as it comes in the multiplication table of only 1 and 47 [ 1 and itself ]Hope I helped!
Best regards!!
can someone please help me
Answer:
Y is less than or equal to -1
Stuck on this 6/9 times 3
Answer:
2
Step-by-step explanation:
6/9 * 3
First you can either simplify this to make it easier or directly multiply. Simplify it by dividing 3 on the 9.
6/3=2
Or you can multiply and it would be 18/9, because 6*3=18.
18/9=2
If f(x) and f-1(x) are inverse functions of each other and f(x)=2x+5, what is f-1(8).
Answer: 3/2
Step-by-step explanation:
Paul's dog has 6 puppies. Three of them are a mixture of black and white, two are all black, and one is all white. Express as a fraction the numbers that are... (hint: do not reduce the fractions) Black and white: _/_ all back: _/_ all white: _/_
Answer:
Black and white = 3/6
All Black = 2/6
All White = 1/6
Step-by-step explanation:
Black and white: 1/2
All black: 1/3
All white: 1/6
Needs reduced fractions
there are 300 window for b buildings. assuming there is an equal number of windows per building, how many windows does each building have
Answer:
[tex] x = \frac{300}{b} [/tex]
Step-by-step explanation:
We are given that, "b" number of buildings has 300 windows.
Let b represent the number of buildings.
Let x represent the number of windows per building.
Thus, the following equation can be used to expressed the number of windows for b buildings:
Number of buildings*number of windows per building = 300 windows
[tex] x*b = 300 [/tex]
The number of windows each building has would be:
[tex] \frac{x*b}{b} = \frac{300}{b} [/tex]
[tex] x = \frac{300}{b} [/tex] windows per building
3+27:(-3)
helpppp pleaseee
Answer:
30
Step-by-step explanation:Just put it