The top of the slide is 2.9 meters far above from the ground.
The correct option is B.
What is a sine function?The sine function in trigonometry is the ratio of the hypotenuse's length to the opposite side's length in a right-angled triangle. To determine a right triangle's unknown angle or sides, utilize the sine function.
Given:
A slide 5.1 m long makes an angle of 35° with the ground.
Let the top of the slide is x meters far above from the ground.
Sin(35°) = Opposite/Hypotenuse
Sin(35°) = x / 5.1
x = (5.1) Sin(35°)
x = 2.92 meters.
Therefore, the distance is 2.92 meters.
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solve the equation -4(1.75 + x) = 18
Answer:
x= -25/4
Step-by-step explanation:
Simplify both sides of the equation:
-4(1.75+x)=18
(-4)(1.75)+ (-4)(x)=18 | Distribute
-7+-4x=18
-4x-7=18 | Then solve.
Add 7 to both sides:
-4x-7+7=18+7
-4x=25
Then divide both sides by -4
please help we with my math i have a screen shot of it thx<3
equation for (2x +10)
Answer:
2(x-5)
Step-by-step explanation:
2(x+5)
its not an equation its just factorised I don't think it can be made into an equation.
What can be used to show the difference in variation for two populations that have equivalent measures of center?.
Answer:
MAD Mean Absolute Deviation
Step-by-step explanation:
giving people brainlyiest, to whoever gets it right.
Answer:
I think it might be D
Step-by-step explanation:
if you use the formula A(t) = P(1+r)^t
Then plug in 950(1+0.0376)^4 and solve it comes out to 1101. 14 so it should be D
A wire is needed to support a vertical pole 24 feet tall. The cable will be anchored to a stake 7 feet from the base of the pole. How much cable is needed??
PLS HELP
Answer:
length of cable = 25ft
Step-by-step explanation:
right angle triangle with
b= 7 ft
h = 24 ft
hyp^2 = 7^2+24^2
= 625
hyp = 25 ft
Find the input of this function machine.
6
No solution
4
1
Answer:
1
Step-by-step explanation:
sqrt 1 = 1
3 - 1 = 2
f(x) = 2 when x = 1
Look at both screen shots worth 100 points
Put n=0
A=90(1/3)^0Any no^0 is 1
A=90(1)A=90Answer is 90
Point (m,2) lies on the line given by the equation 5x-y=20. find m
[tex]\qquad[/tex] ☀️[tex]\pink{\bf{ {m = \: \:4.4 }}} [/tex]
We are given –
Point (m,2) lies on the line given by the equation 5x-y=20.That means –
x = m y = 2Let's substitute the values of x & y in the given equation.
[tex]\qquad[/tex] [tex]\pink{\twoheadrightarrow\bf 5x -y = 20 } [/tex]
[tex]\qquad[/tex] [tex]\twoheadrightarrow\sf 5 \times m - 2 =20 [/tex]
[tex]\qquad[/tex] [tex]\twoheadrightarrow\sf 5m =20+ 2 [/tex]
[tex]\qquad[/tex] [tex]\twoheadrightarrow\sf 5m = 22 [/tex]
[tex]\qquad[/tex] [tex]\twoheadrightarrow\sf m = \dfrac{22}{5} [/tex]
[tex]\qquad[/tex] [tex]\twoheadrightarrow\sf m =\cancel{ \dfrac{22}{5} } [/tex]
[tex]\qquad[/tex] [tex]\pink{\twoheadrightarrow\bf m = 4.4} [/tex]
Henceforth, value of m will be 4.4.will mark brainliest Find the surface area of the cylinder. Use 3.14 for pi. Do not round the answer.
height 16in radius 12 in
6 is what percent of 28? Round to the nearest tenth if necessary.
1. 21.4%
2. 32.3%
3. 18.6%
4. 26.2%
5. 4.7%
Answer:
the answer is number 1. good luck
Is this relation a function? Justify your answer.
O A. Yes, because the number of x-values is the same as the number of
y-values.
B. Yes, because every x-value has a single y-value.
C. Yes, because every x- and y-value is positive.
D. No, because two points with the same y-value have different x-
values.
Answer:
B.
Step-by-step explanation:
This relation passes the vertical line test and is a function.
Answer: B.
Evaluate: -14+65 - 12 b) 46-29 32
Answer:
39 17Step-by-step explanation:
-14+65-12
let's do 65-12 first
=53
now 53-14
=39
46-29
=17
The height of a water balloon that is launched into the air is given by h(t) = -5x2420x+25.
When will the balloon explode on the ground?
Answer:
no it will not explode on the ground
80,000,000 divided by 24
Please show your work
me is the big text guy! lol!
solve the linear system using the method of substitution
(need answer asap!!)
x = -4y + 5
x + 2y = 7
Answer:
y = -1
x = 9
(9, -1)
Step-by-step explanation:
1) Since "x" equals -4y+5, substitute that into the bottom equation for x: -4y+5+2y=7
2) Combine like terms: -2y+5=7
3) Subtract 5 from both sides: -2y=-2
4) Divide both sides by -2: y=-1
Now you have figured out that y= -1
1) Substitute -1 for y in the top equation: x=-4(-1)+5
2) Solve: x=4+5
3) x=9
Now you have figured out that x=9
The final answer is (9, -1)
Hope this helps! :)
The band director is preparing to take the band on a field trip. The director wants a record of the students he is traveling with, so he decides to use a frequency table.
Part A: What percentage of the survey respondents were girls who play percussion?
Part B: What is the marginal relative frequency of all students who play woodwinds?
Part C: Use the conditional relative frequencies to determine which data point has the strongest association of its two factors. Use complete sentences to explain your answer.
Answer:
i think its c
Step-by-step explanation:
im not sure
What is half of three thousand four hundred?
Answer:
1700 - seventeen hundred or one thousand and seven hundred
Step-by-step explanation:
Leslie goes on vacation 486 miles away from home. It took her 8 hours to get to her destination. What was Leslie's average speed?
Answer:
60.75 MPH
Step-by-step explanation:
you might just want to round up to 61 MPH
Answer:
60.75
Step-by-step explanation:
[Average Speed = Total Distance Traveled ÷ Total Time Taken]
486 divided by 8 equals 60.75
sorry
if j = 2 evaluate the following expression using substitution
What is the value of n to the nearest whole number? 10 13 18 21.
Answer:
13
Step-by-step explanation:
You and your friend enjoy riding your bicycles. Today is a beautiful sunny day, so the two of you are taking a long ride out in the country side. Leaving your home in Sunshine, you ride 6 miles due west to the town of Happyville, where you turn south and ride 8 miles to the town of Crimson. When the sun begins to go down, you decide that it is time to start for home. There is a road that goes directly from Crimson back to Sunshine. If you want to take the shortest route home, do you take this new road, or do you go back the way you came? Justify your decision. How much further would the longer route be than the shorter route? Assume all roads are straight.
The longer route is 4 miles further than the shorter route.
What is meant by the Pythagorean theorem?According to the concept, the square of the hypotenuse of a right triangle equaled the square of the other sides. The formula is
[tex]c^{2} = a^{2} + b^{2}[/tex],
where c is the hypotenuse length and a and b are the other two sides' lengths.
Calculate the difference between the longer route and the shorter route:
By using the Pythagorean theorem,[tex]c^{2} =a^{2} +b^{2}[/tex]
Your hypotenuse is the straight path from Crimson to Sunshine, and your legs are the roadways to and from Happy Ville. [tex]c^{2} =6^{2} +8^{2}[/tex]
Take the square root of both sides of the equation to eliminate the exponent on the left side: [tex]c=\pm \sqrt{6^{2}+8^{2}}[/tex]
Raise 6 to the power of 2:[tex]c=\pm \sqrt{36+8^{2}}[/tex]
Raise 8 to the power of 2: [tex]c=\pm \sqrt{36+64}[/tex]
Add 36 and 64: [tex]c=\pm \sqrt{100}[/tex]
Rewrite 100 as [tex]10^{2}[/tex]
[tex]c=\pm \sqrt{10^{2}}[/tex]
Pull terms out from under the radical, assuming positive real numbers.
[tex]c=\pm 10[/tex]
So the distance between Crimson and Sunshine is 10 miles.It asks for the shortest path, either to Happy ville and then to Sunshine (through the legs) or to Sunshine immediately (hypotenuse),
Legs = 6+8 = 14
Hypotenuse = 10
So getting straight to Sunshine would be faster than going to Happyville than Sunshine because going straight to Sunshine is 10 miles against 14 miles for going to Happyville than sunshine.The longer path was 14 miles, while the shorter way was 10 miles, so subtract the two.14−10 = 4Hence, the longer route is 4 miles further than the shorter route.
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A baseball team played 32 games and lost 8. Katy was the catcher in of the winning games and of the losing games. In how many games did Katy play catcher?
Answer:
In all 32 games Katy played catcher.
Step-by-step explanation:
total number of games played + 32
number of losing games = 8
To find the number of games won by the baseball team, we will subtract 8 (no. of games lost) from 32 (no. of total games played):
32 - 8 = 24 (no. of winning games)
As, Katy was catcher in both winning and losing games;
winning games + losing games = total games in which Katy was catcher
24 + 8 = 32
So, Katy was catcher in all the 32 games the baseball team played!
whats the answer for c
Answer:
[tex]c=6[/tex]
Step-by-step explanation:
[tex]\frac{18}{c}+2=5\\ \\\frac{18}{c}=3\\ \\18=3c\\\\6=c[/tex]
Answer:
c = 6Step-by-step Solution:
18/c + 2 = 5=> 18/c = 5 - 2=> 18/c = 3=> 18 = 3c=> c = 18/3=> c = 6Hence, the value of c is 6.
x=4y-2
solve for y show work please
Answer:
y = 1/4x - 1/2
Step-by-step explanation:
-4y = -x + 2 : Divide both sides by -4
y = 1/4x - 2/4 : Reduce to lowest terms
y = 1/4x - 1/2
Answer:
Slope = 0.500/2.000 = 0.250 x-intercept = -2/1 = -2.00000 y-intercept = 2/4 = 1/2 = 0.50000Step-by-step explanation:
Step 1:
Solve x-4y+2 = 0 "y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.In this formula:y tells us how far up the line goesx tells us how far alongm is the Slope or Gradient i.e. how steep the line isb is the Y-intercept i.e. where the line crosses the Y axisThe X and Y intercepts and the Slope are called the line properties. We shall now graph the line x-4y+2 = 0 and calculate its propertiesCalculate the Y-intercept:
Notice that when x = 0 the value of y is 1/2 so this line "cuts" the y axis at y= 0.50000 y-intercept = 2/4 = 1/2 = 0.50000Calculate the X-intercept:
When y = 0 the value of x is -2/1 Our line therefore "cuts" the x axis at x=-2.00000 x-intercept = -2/1 = -2.00000Calculate the slope:
Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is 0.500 and for x=2.000, the value of y is 1.000. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of 1.000 - 0.500 = 0.500 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN) Slope = 0.500/2.000 = 0.250Solutions:
Slope = 0.500/2.000 = 0.250 x-intercept = -2/1 = -2.00000 y-intercept = 2/4 = 1/2 = 0.50000Trapezoid WKRP was translated 4 units to the left and 5 units up on a coordinate grid to create trapezoid W’K’R’P’. Which rule describes this transformation?
The rule used to describe this transformation is (x, y)→(x - 4, y + 5)
TransformationTransformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.
If a point A(x, y) is translated a units left and b units up. the new point is at A'(x - a, y + b)
Given Trapezoid WKRP was translated 4 units to the left and 5 units up on a coordinate grid to create trapezoid W’K’R’P’. The rule is given by:
(x, y)→(x - 4, y + 5)
The rule used to describe this transformation is (x, y)→(x - 4, y + 5)
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Answer: (x, y)→(x - 4, y + 5)
Step-by-step explanation: I'm not even gonna lie, I just copied the person above me so I could get points...
The ordered pair (x,y) satisfies the
system of equations
2y – x= -7
x + 2y = 3
What is the value of 4y?
Answer:
Step-by-step explanation:
2y - x = - 7 ------------(I)
⇒ 2y = -7 + x ---------(II)
x + 2y = 3 ------------(III)
Substitute 2y = -7 + x in equation (III)
x + (-7 + x ) = 3
x - 7 +x = 3
2x - 7 = 3
2x = 3 + 7
2x = 10
Divide both sides by 2
x = 10/2
x = 5
Substitute x =5 in equation (I)
2y - 5 = -7
2y = -7 + 5
2y = -2
Divide both sides by 2
y = -2/2
y = -1
4y = 4*(-1) = -4
4y = -4
I have many questions.
Answer them ALL please
What number is 72% of 15?
42% of 18 is what number?
12 is what percent of 24?
What number is 118% of 206?
200% of 40 is what number?
What number is 50% of 36?
88% of 60 is what number?
Answer:
1. 10.8
2. 7.56
3. 243.08
4. 40
5. 18
6. 52.8
Step-by-step explanation:
Question 1:
Covert the percent to a decimal: 72% / 100 = 0.72
Multiply that by the number to get the percent.
0.72 x 15 = 10.8
So, 72% of 15 is 10.8
Question 2:
The same concept applies for the rest of the questions.
0.42 x 18 = 7.56
Question 3:
1.18 x 206 = 243.08
Question 4:
2.00 x 40 = 80
Question 5:
0.50 x 36 = 18
Question 6:
0.88 x 60 = 52.8
Solve for k? Please help me
Check the picture below.
a) Write down the coordinates of A. b) Plot the point B(7,4) on the grid
Answer:
A=(3,8)
Step-by-step explanation:
b) to find the 1st number(x co-ordinate), go along the the horizontal line labelled with numbers and find the number 7.
then go up 4 squares to find the y co-ordinate
Answer:
Answers below!
Step-by-step explanation:
A) 3, 8
B) find 7 on x and 4 on y and come together to plot
to plot x you go left and right
to plot y you go up and down
