For the following right triangle, find the side length x. Round your answer to the nearest hundredth.
10
19
Help needed
Answers
Answer:
x[tex]x=\sqrt{19^2-10^2}=\sqrt{361-100} =\sqrt{261} \approx16.15549\\\approx16.16[/tex]
Step-by-step explanation:
x=\sqrt{19^2-10^2}=\sqrt{361-100} =\sqrt{261} \approx16.15549\\\approx16.16
The requried measure of length x in the right triangle is 16.15 units.
What are Pythagorean triplets?In a right-angled triangle, its sides, such as hypotenuse, and perpendicular, and the base is Pythagorean triplets.
Here,
For the given right-angle triangle,
Applying the Pythagoras theorem,
hypotenuse² = perpendicular² + base²
19² = 18² + x²
x = √19² - 10²
x = 16.15
Thus, the requried measure of length x in the right triangle is 16.15 units.
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Related Questions
PLEASE ANSWER AS SOON AS POSSIBLE!
Answers
To find the slope, use the formula: rise over run —> y2 - y1/x2 - x1
Choose any two coordinates and plug them in. Then simplify. Let me know if you have any questions by commenting:)
Hope I helped:)
What is the 50th term of the arithmetic sequence 7, 10, 13, ...?
show complete working format please
Answers
Answer:
154
Step-by-step explanation:
The n th term of an arithmetic sequence is
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 7 and d = 10 - 7 = 3 , thus
a₅₀ = 7 + (49 × 3) = 7 + 147 = 154
Help me I’m dumb , I feel as if I’m right but I ain’t sure.
Answers
Answer:don’t worry u not dum and also im sorry that’s not a function.
Step-by-step explanation:
Give me brainliest!
Transformation!! Please only help if you have the answer!!
Answers
Answer:
the answer for this one is A
Step-by-step explanation:
mostly because for this you're only looking for H and not the rest of them so if you reflect is itll be in the same spot just on the opposite side
In the last quarter of a high school football game, your team i s behind by 21 points. A field goal is worth 3 points and a touchdown (after the extra point is worth 7 points. Let x represent the number of field goals scored and y represent the number of touchdowns scored. Write an inequality that models the different number of field goals and touchdowns your team could score to win the game. (Assume the other team doesn't score any more points.)
Answers
Answer:
3x + 7y > 21
Step-by-step explanation:
3x + 7y > 21
where:
x = number of field goals needed to win
y = number of touchdowns (plus extra point) needed to win
Since your team is 21 points behind and you want to win the game, not tie it, the number of field goals and touchdowns must result in a number higher than 21, not equal to or higher than.
Answer:
3x + 7y > 21
3x + 7y > 21
where:
x = number of field goals needed to win
y = number of touchdowns (plus extra point) needed to win
Since your team is 21 points behind and you want to win the game, not tie it, the number of field goals and touchdowns must result in a number higher than 21, not equal to or higher than.
$45.50 MP3 player; 7% tax
Answers
Answer:
$ 48.69
Step-by-step explanation:
Hope this helps give me some stars and a Thank you if its correct!
Write the equation of a
line that is parallel to
2x – 2y = 6 and passes
through the point (-2,4).
Answers
Answer:
the line of parallel is too good maths, so people can't answer it, so sorry
Step-by-step explanation:
does anyone know the answerrr ?
Answers
Answer:
120
Step-by-step explanation:
Thus 120 is your answer :)
On multiple-Choice history Test, rita received a mark of 80%. She answer 32 correctly
Answers
Let total number of questions be x.
According to the question,
80% of x is 32
or 80/100 × x = 32
or x = 32 ÷ 80/100
or x = 32 × 100/80
or x = 32 × 10/8
or x = 4 × 10
or x = 40
So, total number of questions is 40.
A t-shirt vendor is thinking about changing the number of t-shirts he brings to an event. Which size should he bring more of?
Answers
Answer: B. Medium
Step-by-step explanation:
A.P.E.X
Answer:
A Medium
Step-by-step explanation:
AP. EX
The entry price for an adult is $10 and the ratio between the prices for adults and children is 5:4. How much is the cost for a child?
A) $10 B) $4 C) $8
Answers
Answer:
$8
Step-by-step explanation:
[tex]5:4\\10:?\\5*2=10\\4*2=8\\10:8[/tex]
Have an amazing day!! <3
Answer:
C - 8
Step-by-step explanation:
Help Asap!! Determine if the two triangles are congruent
Answers
what is the solution of
_/x+12=x ?
Answers
Answer:
x = -3 or x = 4
2295517 / 37 = and it is division
Answers
Answer:
I think your answer would be 62041
I hope it's right
Identify the property on this equation 5(a + 3b) = 5a + 15b
Answers
Answer:
??????????????????????
Step-by-step explanation:
Answer: Distributive Property
The term "distribution" is also used in place of "distributive"
This property says
x*(y+z) = x*y + x*z
We multiply the outer term x with each inner term (y and z). Then we add the results.
In this case,
x = 5
y = a
z = 3b
So,
5(a+3b) = 5*a + 5*3b = 5a+15b
Please help!!! Question is a picture
Answers
Answer:
c a b hope it helps.
Step-by-step explanation:
Solve for x.
23=79(6x−36)+9
Enter your answer in the box.
x =
Answers
Answer:
x= 6.02953586.......
Step-by-step explanation:
A student cycles a distance of 63 km in less
than 3 hours. What is the average speed?
Answers
Answer:
About About 21 km/h
Step-by-step explanation: If they travel 63 km in 3 hours then all it is is just 63 divided by 3 or 63/3.
The average speed for the cycle will be 21 km per hour.
What is an average speed?Speed is defined as the ratio of the time distance traveled by the body to the time taken by the body to cover the distance. Speed is the ratio of the distance traveled by time. The unit of speed in miles per hour.
The average speed is defined as the ratio of the total distance traveled and the total time taken by the object.
Given that A student cycles a distance of 63 km in less than 3 hours. The average speed is calculated as:-
Average speed = Distance / time
Average speed = 63 / 3
Average speed = 21 km / hr
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ANSWER ASAPPP!!!!!!!!!!! please
Answers
Answer:
Neither.
Step-by-step explanation:
Note that both images are a backwards "L". If it was a reflection in the y axis, one would be an "L".
Answer:
neither
Step-by-step explanation:
No, this is not a reflection.
y = $36 x 0.9
Choose
y = $324.00 : increase
y = $324.00 : decrease
y = $32.40 : increase
y = $32.40. decrease
Answers
Estimate the product. Solve using an area model and the standard algorithm. Remember to express your products in standard form. 33.2 × 21 ≈ _______ × _______ = _______ Show your estimation and area model on your paper. Then solve using the standard algorithm. What is the answer?
Answers
Answer:
Step-by-step explanation:
Using the area model and standard algorithm, we have:
332 (tenths)
× 21
332
664
6972 tenths = 697.2
30 + 3 tenths
1 300 32 332
20 600 64 664
33.2 × 21 = 30 × 1 = 30
NEED ASAP
Select the THREE expressions that are equivalent to -2(4 – 3x) + (5x – 2).
A) 2x – 10
B) 11x – 10
C) -8 + 11x – 2
D) -8 – 11x – 2
E) -8 + 6x + 5x – 2
F) -8 – 3x + 5x – 2
Answers
Answer:
B , C ,E
Step-by-step explanation:
Open the brackets
= -8+6x+5x-2
= -8+11x-2
= 11x-10
options. E, C and B respectively
Answer:
(B). 11x - 10 ; (C). - 8 + 11x - 2 ; (E). - 8 + 6x + 5x - 2
Step-by-step explanation:
- 2(4 - 3x) + (5x - 2) = - 8 + 6x + 5x - 2 = - 8 + 11x - 2 = 11x - 10
graph the following function on the axes provided.
Answers
Answer:
Step-by-step explanation:
The graph of the piecewise function is attached below.
How to graph the following function on the axes provided?Function is a type of relation, or rule, that maps one input to specific single output.
The piecewise function is given as:
f(x) = - 6 for -6< x < 1
-2x + 5 for 1< x < 6
The above means that we plot the function on their interval or domain.
i.e. we plot f(x) = - 6 on the interval x < 0 and f(x) = -2x + 5 on the interval x < -6
Next, we plot the graph of the piecewise function.
Thus, The graph of the piecewise function is attached below.
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Please HURRY I need to get this turned in.....
7. Of the three explanations below, which person gives the best explanation of why the LSRL is the best line of best fit?
Explain your choice.
Thomas: The LSRL is the best line of
best fit because it touches the most
points on a scatterplot when graphed.
Keene: The LSRL is the best line of best fit
because it has the smallest value for all the
squared residuals added together.
Ella: The LSRL is the best line of best fit because the sum of the residuals is closest to zero when they are all
added together.
Answers
Answer:
Ella
Step-by-step explanation:
IT goes more into detail on why the LSRL is best line of fit
Beth describes her current location: "I'm directly south of the theater, halfway to the restaurant." Plot the point representing Beth's location.
Answers
Answer:
Plot it at (4,-0.5)
Step-by-step explanation:
Answer:
-4, -0.5
Step-by-step explanation:
Common Factors for
21 and 63
Answers
Answer:
I think it is this but I haven't done factors in a long time
for 21:
1, 3, 7 and 21
for 63
(1, 63), (3, 21) and (7, 9).
hope this helps!
Section B: Simplifying expressions involving surds
1. Which of these numbers are multiples of square numbers greater than 1?
8
40
35
80
90
288
Answers
Answer:
All except 35
Step-by-step explanation:
8, 40, 80 and 288 is a multiple of 4.
90 is a multiple of 9.
A line with a positive slope is parallel to one of the lines shown. What is its slope? Use the graph shown below.
Answers
Answer:
2/5
Step-by-step explanation:
first select the line that is positive which is the purple one
slope = change in y / change in x
two clear points are (0,2) and (5,4)
so you do y2-y1 / x2-x1
=(4-2)/(5-0)
=2/5
so the slope is 2/5
A number t increased by seventy
Answers
Answer: t + 70
Step-by-step explanation: increased means to add, so it would be adding 70 to a number, t.
An independent study commissioned by the stadium showed that running a cable TV ad 5 times daily for a week generated 1,200 ticket sales. The stadium wants to sell out an upcoming show, which requires the sale of 13,200 tickets. How long should the stadium run the cable ad in order to reach this target?
Answers
Answer
I think 55 times
Step-by-step explanation:
13,200/1,200 = 11
5/1200 = x/13,200
so if 1,200*11=13, 200 then 5*11= 55.
btw , could u give me the brainliest if i am right?
The total time the stadium runs the cable ad in order to reach this target is 11 days and this can be determined by using the unitary method.
Given :
Running a cable TV ad 5 times daily for a week generated 1,200 ticket sales. The stadium wants to sell out an upcoming show, which requires the sale of 13,200 tickets.The following steps can be used in order to determine the total times the stadium run the cable ad in order to reach this target:
Step 1 - The unitary method can be used in order to determine the total times the stadium runs the cable ad in order to reach this target.
Step 2 - According to the given data, running a cable TV ad 5 times daily for a week generated 1,200 ticket sales.
Step 3 - If running TV ad 5 times daily sales 1200 tickets then to sell 13200 tickets the total times the ad is running is:
[tex]=\dfrac{13200}{1200}\times 5[/tex]
= 55 times
Step 4 - Now, if 5 times ad running in one day then 55 times ad running in:
[tex]=\dfrac{55}{5}\times 1[/tex]
= 11 days
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