A right triangle and two of its side lengths are shown in the diagram below. What is the measurement of the value of x in centimeters?(HELP FR REALLY NEED IT RIGHT NOW)
Answers
Answer:
x = 25 cm
Step-by-step explanation:
a² + b² = c²
20² + 15² = c²
400 + 225 = c²
625 = c²
√625 = c
25 = c
Related Questions
Driving Your brother and sister took turns driving on a 635-mile trip that took 11 hours to complete. Your brother drove at a constant speed of 60 miles per hour and your sister drove at a constant speed of 55 miles per hour. Let x be the number of miles your brother drove and let y be the number of miles your sister drove. Solve the linear system x + y = 11 and 60x + 55y = 635 to find the number of miles each of your siblings drove. Show your work.
Answers
Answer: The brother drove 6 hours and the sister drove 5 hours of the trip
Step-by-step explanation:
Your brother drove 35 miles, and your sister drove 600 miles.
What is the equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
We have the following system of equations:
x + y = 11 ....(i)
60x + 55y = 635 ....(ii)
Using the elimination method:
Multiply equation 1 by 55, equation 2 by -1, and add both equations together:
55x + 55y = 605, -60x - 55y = -635
Simplify and solve for x: -5x = -30
x = 6
Substitute this value of x back into equation 1 to find y:
y = 11 - 6 = 5
Thus, your brother drove 35 miles, and your sister drove 635 - 35 = 600 miles.
Learn more about the equation here:
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The graph of a function is a line that passes through points (–4, 50) and (5, –31). What is the equation of this function?
Answers
Answer:
Y=50
Step-by-step explanation:
Jeffrey has a fish tank that holds 8 liters of water. He already has the tank filled with 1 liter of water. How many more milliliters of water does Jeffrey need to completely fill the fish tank? (2 points) 7,000 mL 700 mL 70 mL 70,000 m
Answers
Answer:
jeffrey need fill tank =8-1=7 litres
1 litre=1000 ml
so 7 litre=7*1000=7000 ml
Jeffrey need to completely fill the fish tank is 7000ml
Step-by-step explanation:
Please help 13 MATH PROBLEM
Answers
Answer: The answer is 431/120 then you Simplify it and that would be
3 71/120 so the answer is F
Step-by-step explanation:
Hope this helps ya! Have a good day! :)
A school district created the following two-way frequency table to show the participation of their students in extracurricular activities.
Extracurricular Participation
Band Athletics Drama
Club Chorus Debate
Team Total
River High School 131 174 78 58 53 494
Bay High School 116 159 38 68 53 434
Total 247 333 116 126 106 928
What percentage of Bay High School extracurricular participants compete in athletics?
A.
35.88%
Answers
Answer:
Step-by-step explanation:
I can not set up a 2 way table online but what they want is a collom of the information neatly laid out...
With the 9th graders in one collom and the 10th graders in the other
like this
9th grader 10th grader
# of students 32 40
# of participated 32 18
Draw this out with lines and it will be correct.
I hope this helps GOOD LUCK...this is tough math for a middle schooler.
7. Geometry Which set of ordered pairs can be
connected in order to form a right triangle?
A (-1,3), (FT, -1), (2, -1)
B (-4, 0), (0, 1), (1, -2)
C (2, 2), (2, -2), (-2, -2), (-2, 2)
D (0,5), (-3, 3), (3, -3)
Answers
a three-dimensional figure with two parallel,congruent circular bases connected by a curved surface is called what?
Answers
Answer:
Its a cylinder
Step-by-step explanation:
Answer pleaseeeeeeeeeeeeeee pretty please
Answers
Answer:P= 10+6xmm
Step-by-step explanation:
Priya will graph a line with the equation y = 3 4x - 4. She wants to know what the line will look like before she graphs the line. Describe the line Priya will draw, including the quadrants the line will pass through
Answers
Answer:
since the y intersept is
-4 it will go up 3 so will go to
0 then move over 4 so the
answer is (0,4) which means
it is in the middle of the
1st and 4th quadrant.
Step-by-step explanation:
did in class :)
The graph of the line given by the equation will pass through (0, -4) and (16/3, 0) and go from 3rd quadrant to first quadrant.
What is Slope?Slope of a line is the ratio of the change in y coordinates to the change in the x coordinates of two points given.
Slope can also be defined as the tangent of the angle that the line is making with the positive X axis.
Equation of a line slope intercept form is y = mx + c.
m : slope
c : intercept along y axis, this is the y coordinate of the point when x coordinate equals zero.
The given equation is y = 3/4 x - 4.
The line has a positive slope.
So as x increases, y also increases, so the graph will be in the positive direction.
Graph will go from quadrant ||| to quadrant |.
Graph touches the Y axis at the point (0, -4).
Graph touches the X axis at point (16/3, 0).
Hence the graph will pass through (0, -4) and (16/3, 0) and go from quadrant 3 to quadrant 1.
Learn more about Slope here :
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H e l p m e p l e a s e ? i w i l l g i v e b r a i n l l e s t .
Answers
Answer:A
Step-by-step explanation:
A shipment to a warehouse consists of 3,750 MP3 players. The manager chooses a random sample of 50 MP3 players and finds 5 that are defective. How many MP3 players in the shipment are likely to be defective?
Answers
Answer:
[tex]375[/tex]
Step-by-step explanation:
[tex]\frac{50}{3750}[/tex]=[tex]\frac{1}{75}[/tex]
[tex]5[/tex]×[tex]75=375[/tex]
Please help me if you can thank you. For question A the answer is 5000 brochures. My question is how did they get that answer?
Answers
Answer:
Step-by-step explanation:
Company A's equation is 900+0.50x5,000
Company B's equation is 1,500+0.38x5,000
Both equal 3,400 and have to be multiplied by 5,000
Patricia's two children attend daycare each weekday. She pays $550 per month for each child. How much does Tricia pay for daycare in one year?
Answers
Answer: 13,200 dollars per year.
Step-by-step explanation: First you take the amount of money and multiply it by 2 (her 2 children). Secondly you take the sum of that and you multiply it by 12 (there are 12 months in a year)
Help me with this problem
Answers
Answer:
A
Step-by-step explanation:
because the top number is cubed
Answer:
I believe your answer would be A. It is the only fraction.
Step-by-step explanation:
PLS Help Me! there is a bag of 3 apples, 2 oranges, and 2 bananas. you select a fruit without looking and keep it. then you hand the bag to your friend to do the same. what is the probability that you both choose oranges. Explain the process of how you got the answer
Answers
Answer: 1/7 chance
Step-by-step explanation: there is a 2/7 chance to pull it once, cut it in half because you’re pulling it twice hope it helps
Answer:
1/21
Step-by-step explanation:
The chance that you choose an orange is number of oranges/number of fruits = 2/7. If you choose an orange then the chance your friend chooses an orange is 1/6. So, you multiply these to get 2/42. This simplifies to 1/21.
FI have no points left please answer, FLIP THE IMAGE OVER PLS
Answers
Answer:
Step-by-step explanation:
b. 1000 messages: 30 dollars
1,725 messages: 51.75
c. 2,000
2,500
600
b. 37.5
I cant do the rest because they have graph stuff :)
Find the missing angle in a triangle with the given sides.
Answers
Answer: 72 degree
Step-by-step explanation:
By Angle Sum Property,
53 + 100 + angle C = 180
153 + angle C = 180
angle C = 180 - 153
= 72 degree
Hope it helped u,
pls mark as the brainliest - Ayaan707 for help -
^_^
Answer: 27
Step-by-step explanation:
The full triangle has to equal 180
HELP FAST
Which is a simplified form of the expression -4(n + 1) – (n + 2)?
A. 2n + 3
B. -3n – 2
C. -4n – 5
D. -5n – 6
Answers
(-4n-4) - (n-2)
-3n-2
Answer:
Hi! The answer to your question is D. -5n-6
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☆Brainliest is greatly appreciated!☆
Hope this helps!!
- Brooklynn Deka
solve for x 2x+5=17 plzhelp
Answers
x = 6
you have to work out the problem and what ever you do to one side, you do to the other
Answer:
x=6
Step-by-step explanation:
2x+5=17
Subtract 5 from both sides;
2x+5-5=17-5
Simplify
2x=12
Divide both sides by 2;
2x/2=12/2
Simplify;
x=6
Hope this Helped!!!
A side view of the Great Pyramid at Giza is shown below. The sides
of the pyramid make an angle of 52 degrees with respect to the ground. What is the value of x. 2x and 52 degrees
HELPPP WHAT IS THE VAULE OF X?!?!?!?
Answers
Answer: x= 64
Step-by-step explanation:
Write an ordered pair to represent the reflection of the point (4,-1) in the x axis
Answers
Answer:
(4,1)
Step-by-step explanation:
The rule for reflecting over the X axis is to switch the value of the y-coordinate of each point, but leave the x-value the same
i lied-
(21.2) x (0.02)
(2.05) x (0.004)
Answers
Answer:
oof
21.2 x 0.02 = 0.424
2.05 x 0.004 = 0.0082
Step-by-step explanation:
Answer:
1. 0.424
2. 0.0082
Step-by-step explanation:
21.2 x 0.02 = 0.424
2.05 x 0.004 = 0.0082
Which is greater, 250m or 0.25km? How do you know? Justify your answer.
Answers
0.25ĸм = 0.25×1000=250м
нere вoтн are eqυal
21) Jim and his uncle went to the circus. Together they spent
$30, 4/15 of that for a bus ride, 2/5 for food, 7/30 for tickets, and
the rest on souvenirs. What part of their money did they spend
on souvenirs?
Answers
There all the same answer just different ways
The first one is unsimplified The second one is simplified The last one is in money form
The perimeter of a certain pentagon is 12.5 inches. Four sides of this pentagon have the same length, in inches, m, and the other side has a length of 1.5 inches, as shown below.
Answers
11 divide by 4 = 2.75
A car dealership sold 950 cars last year. This year the dealership sold 817 cars. What is the percent decrease in the number of cars sold from last year to this year.
Answers
Answer:
817/950=.86
.86*100=86
100%-86%=14%
There is a 14 percent decrease.
Step-by-step explanation:
please mark this answer as the brainlest
please help i’ll literally give brainlest if you show on a piece of paper or help!
no unnecessary comments
no links
i’ll take back my points if any bad comments!
thank you!!
please help:(
I WILL REPORT YOU IF THERE IS ANY LINKS STOP.
Answers
Hope it helps!
elene has a measuring wheel that clicks once for every 3 meters that she walks. how many times will the wheel click when elene walks 5.1. I will give you brainlyest and i will give you 40 points, pls do not answer if your not going to give me a real answer
Answers
Answer:
5
Step-by-step explanation:
Answer:
once
Step-by-step explanation:
5.1 : 3 = 1.7, which is not quite 2, so once
Hi, pls answer asap I will give briniest and 5 points!!
the first two are example's!
Answers
Step-by-step explanation:
lo siento no puedo ablar ingles si pusieras a español te respondo
Answer:
10. 8 1/10
11. 5 1/4
12. 7 1/8
13. 4
14. 5 3/10
15. 4 1/3
16. 8 3/8
Ben collected data from a group of 12 people. He measured each person’s resting heart rate and recorded the average number of hours each person exercised per week. He created a scatterplot to show the data he collected.
Based on the scatterplot, what is the best prediction of the resting heart rate, in beats per minute, of a person who exercises an average of 8 hours each week?
A. 55 beats per minute
B. 60 beats per minute
C. 50 beats per minute
D. 30 beats per minute
Answers
Answer:
50
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
