Answers
Answer:
x=36
Step-by-step explanation:
[tex]60^{2} = 48^{2} + x^{2} \\x^{2} =60^{2} - 48^{2}\\x^{2} =3600 - 2304\\x=36[/tex]
Related Questions
PLEASE HELP!
Which interval indicates the answers most students gave?
Answers
URGENT THIS IS FOR FINALS CAN SOMEONE PLZ SOLVE IT I will brain list
Answers
Answer:
were is the line
Step-by-step explanation:
Answer:
1- y=2x-5
2- y=-1/6x-5
Hope this helps you!!
HELPPPP!!!!!
Which of the following is a statistical question?
A. How many students in Marley's class like math?
B. How old are the students at this school?
C. How many teeth does Jessica have in her mouth?
D. How many baseball cards does Larry have?
Answers
Answer:
The correct answer is A!
Step-by-step explanation:
i got it right
10n+0.3=0.1n+0.3 Solve for N
Answers
Answer:
n=0
Step-by-step explanation:
Let's solve your equation step-by-step.
10n+0.3=0.1n+0.3
Step 1: Subtract 0.1n from both sides.
10n+0.3−0.1n=0.1n+0.3−0.1n
9.9n+0.3=0.3
Step 2: Subtract 0.3 from both sides.
9.9n+0.3−0.3=0.3−0.3
9.9n=0
Step 3: Divide both sides by 9.9.
9.9n/ 9.9 = 0/ 9.9
n=0
Answer:
n=0
Answer:
0
Step-by-step explanation:
10n - .1n = 9.9n
9.9n + .3 = .3
subtract .3 from the other one and get 0
9.9n = 0 then divide and it comes out to 0
Help me plsssssssssssssssss
Answers
1-3x+15
-3x=12/3=4
2-5x-45
+5=50/5=10
3-4+10=14
1. How many students have read more than 10 books
2. What percent of students have read at least 6 books
Answers
Answer:
1-6
2-87.5%
Step-by-step explanation:
with number one, you would count everything above 10 books, because its asking for more than.
with 2, you count the 6 book number, and everything above that. then you find the total (14/16) and divide it like that.
2.30% I believe
in me franklins algebra course, eight students recently took a test their grades were as followed: 35, 77, 80, 86, 87, 90, 94, 100
calculate the mean and median of this data set
Answers
Answer:
Mean= sum/no.
= 35+77+80+86+87+90+94+100 / 8
= 649/8
=81.125 was the mean
Median: the middle number
35, 77, 80, 86, 87, 90, 94, 100
Both are in the middle so: 86+87/2
=173/2
=86.5 as the median
Step-by-step explanation:
followed: 35, 77, 80, 86, 87, 90, 94, 100
calculate the mean and median of this data set
If f(1)=3 and f(n)=3f(n-1) then find the value of f(6).
Answers
Answer:
(n-1)
Step-by-step explanation:
Find the equation of the line that is parallel to the line y = 2x - 5 and passes through the point (-1,3).
Answers
Answer:
y=2x+5
Step-by-step explanation:
If you graph it you can figure out the starting point of the parallel line.
The rate of change is 2 and since the point the parallel line needs to pass through is (-1,3) you need to shift the starting point (y-intercept) up by 10 units.
Shifting the y-intercept of y=2x-5 up by 10 makes the new line y=2x+5.
A chord consists of notes that sound good together. The C major chord starting at middle C has the following frequencies: C - 262 Hz E - 330 Hz G - 392 Hz determine the ratio of the frequency of E to C. Express the answer in a simple integer ratio. How many E waves will fit in the length of four C waves. a. 2 b. 3
Answers
Answer:
The frequency of note E is:
f(E) = 330 Hz
The frequency of note C is:
f(C) = 262 Hz
The ratio of the frequency of note E to the frequency of note C is just the quotient of these two frequencies:
r = f(E)/f(C) = 330Hz/262Hz = 330/262 = 1.26
Now, we want to find how man E waves will fit in the length of four C waves.
Note that here the word "length" is used, so we need to work with the wavelengths, not with the frequencies.
For waves, we have the relationship:
v = f*λ
where:
v = velocity (in this case, velocity of the sound = 343 m/s)
f = frequency
λ = wavelength.
So, the length of a single E wave is:
λ(E) = (343 m/s)/(330 1/s) = 1.04 m
And the length of a single C note is:
λ(C) = (343 m/s)/(262 1/s) = 1.30 m
In four C waves, the length is:
4*λ(C) = 4*1.30m = 5.2m
The number of E waves that fit in the length of four C waves is equal to the quotient between the length of four C waves and one E wave:
N = (4*λ(C))/(λ(E) ) = (5.2 m)/(1.04m) = 5.14
So we can fit 5 E waves into four C waves.
Answer:
The ratio of the frequency of E to C can be found by dividing the frequency of E by the frequency of C:
330 Hz / 262 Hz ≈ 1.26
To express the answer in a simple integer ratio, we can divide both 330 Hz and 262 Hz by their greatest common factor, which is 2:
330 Hz / 2 = 165 Hz
262 Hz / 2 = 131 Hz
So the ratio of the frequency of E to C is:
165 Hz / 131 Hz = 15/12 ≈ 1.25
This ratio is approximately equal to 5/4
Therefore, the answer is (A) 5 to 4
picture!! giving brainliest!!
Answers
Answer:
TABLE
x 4 5 6 7 8 9 10 11 12
y 100 125 150 175 200 225 250 275 300
GRAPH
x 0 2 4 6 8 10 12
y 0 60 120 180 240 300 360
Value of y on graph - Value of y on table = 360 - 300 = 60
option C
Find the value of z and z+45 .
Answers
Answer:
Step-by-step explanation:
360 - 55 - 78 - 74 - 45 = 2z
108 = 2z
/2 /2
-------------
54 = z
z + 45 = 99
George is planning to attend a public university after he graduates from high school in 1.5 years. He is devising a plan to save money each month to help with the expenses of attending the university. The cost of attending the public university for one-year is $31,800. His family has promised to contribute $16,500 each year he is in school. What is the minimum amount of money George must contribute to his savings per month for the next 1.5 years to have enough money to pay for his first year of tuition?
a
$625
b
$900
c
$850
d
$775
Answers
take the tuition total and subtract the amount his parents are contributing then divide by the amount of months (18)
please rank brainliest if you can:)!!!
Solve log2 x = log5 3+1 by graphing. round to the nearest tenth
Answers
Answer:
the answer is 3.2
Step-by-step explanation:
x≈3.2
GIVING BRAINIEST IF CORRECT!!
At Northside Middle School, 30 students were surveyed about their favorite type of music. If 2/5 of students surveyed prefer pop music, how many students do not prefer pop music?
A. 12 students
B. 15 students
C. 18 students
D. 25 students
Answers
So 30 - 12 = 18
Your answer is C. 18 students
What is 2x + 5y - 2x?
Answers
Answer:
5
Step-by-step explanation:
sorry if inorrect
Which answer is closest to the volume of a cylinder with a height of 6ft and a radius of 4ft.
Use the formula: V = π r^2 h
Answers
Answer:
301.59
Step-by-step explanation:
please mark brainliest
Answer:
Step-by-step explanation:
V≈301.59ft³
=πr2h=π·42·6≈301.59289ft³
Ayuda plis, no le entiendo ni mais :"
Answers
Answer:
Entiendo tu idioma, hablas español, ¿no? Me encantaría ayudarte hablo inglés y español
Step-by-step explanation:
your school is having a fundraiser in order to pay for t-shirts. They need to raise $882.69. They have already collected $92.85 in donations. Their goal is to have $190 donated each week. How many weeks do they need to fundraise?
Answers
= $786.84
then divide by $190
= 4.14
= 5
therefore they need to fundraise for 5 weeks
There is 5 weeks do they need to fundraise.
What is the inequality?Inequality is a Mathematical statement that shows the relation between two expressions using the inequality symbol.
Your school is having a fundraiser in order to pay for t-shirts.
They need to raise $882.69.
They have already collected $92.85 in donations.
Their goal is to have $190 donated each week.
Let, x be the number of weeks do they need to fundraise.
The number of weeks do they need to fundraise is given by;
[tex]\rm 92.85 +190x > 882.69\\\\190x > 882.69-92.85\\\\ 190x > 789.84\\\\x > \dfrac{789.84}{190}\\\\x > 4.15[/tex]
Hence, there is 5 weeks do they need to fundraise.
Learn more about inequality here;
https://brainly.com/question/15140706
#SPJ2
What is the surface area of a cylinder with base radius 222 and height 555? Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter your answer as a decimal.
Answers
Answer:
28pi square units
Step-by-step explanation:
khan academy bae
Answer:
20π cubic units
Step-by-step explanation:
The volume of a cylinder is the area of the base x height.
The area of a circle is π r^2 squared.
So the area of the base is π ⋅ 2^2 = 4π
The height of the cylinder is 5, so the volume is 4π ⋅ 5 = 20π cubic units
help what is the answer for this
Answers
Answer:
A) <SQT = 36 degrees
B) <QRW = 36 degrees
C)<PRV = 72 degrees
Step-by-step explanation:
A) <SQT = 36 degrees (< SQT and < PQR are vertically opposite angles, and vertically opposite angles are equal)
B) <QRW = 36 degrees ( <QRW and < SQT are corresponding angles since they lie on the same side of the transversal across the parallel lines. Corresponding angles are equal)
C)<PRV = 72 degrees( <PRV is the exterior base angle to < PQR and exterior base angles, are always twice their interior correxpondents)
• Which expressions are equivalent to 14a + 286?
Answers
Answer:
2(7a + 143)
what are the answers or are you asking us to find them
Answer:
2(7a + 4)
Step-by-step explanation:
Rhombus with diagonal lengths 9 ft and 4 ft. ( what's the area ? )
Answers
Answer:
18
Step-by-step explanation:
At a local seaside, a vendor sells single-cone ice-creams for $3 and double-cone ice-creams for $4.50. The vendor stocks a maximum of 70 single cones and a maximum of 45 double cones. For the afternoon he expects to sell no more than 50 ice-creams.
Answers
Answer:
The answer is below
Step-by-step explanation:
Let x represent the number of single cone ice cream and let y represent the number of double cone ice cream.
Since the vendor stocks a maximum of 70 single cones and a maximum of 45 double cones. hence:
0 < x ≤ 70, 0 < y ≤ 45 (1)
The vendor expects to sell no more than 50 ice creams, hence:
x + y ≤ 50
Plotting the constraint using geogebra online graphing tool, we can see that the solution to the problem is at (5, 45)
Since the vendor sells single-cone ice-creams for $3 and double-cone ice-creams for $4.50, hence:
Revenue = 3x + 4.5y
At the point (5, 45), the revenue is:
Revenue = 3(5) + 4.5(45) = $217.5
EASY MATH PLEASE HELP!
Most dogs fail to become service dogs. In a recent training class, only 6 of the 15 dogs were certified as service dogs. What percent of dogs became certified service dogs?
Answers
Answer:
40 Percent
Step-by-step explanation:
THIS IS DUE IN 45 MIN HELPPPPP 13 POINTS
Answers
Answer:
508 because you need to add up all the sides
what is the lcm of 3 and 4
Answers
Answer:
12
Step-by-step explanation:
3 x 4 = 12
4 x 3 = 12
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Mechanika
01. Apytiksliai per kiek laiko nukrito akmuo, Galilėjaus išmestas iš Pizos bokšto viršūnės
(aukštis - 56 m) be pradinio greičio? Laisvojo kritimo pagreitis 10 m/s“.
A 2.3 s
B3.3 s
C4,3 s
D 5,3 s
Answers
Answer:
Manau, kad tai D.
a fair dice is rolled. work out the probability of getting a factor of 6. give your answer in its simplest form
Answers
Answer:
1 out of 60.
this is found by taking the one side of six and multiplying the total sides by 10.
Step-by-step explanation:
Some teachers compared how many years they have been teaching.
Years of teaching
Mr. Perez
Ms. Yamamoto
Teacher
Miss Torres
Miss Lim
Mrs. Ramirez
0 1 2 3 4 5 6 7 8 9 10
Number of years
What is the range of the years?
Answers
Answer:
6
Step-by-step explanation:
The range of a data set is the numbers covered by the data. This means that the range is the difference between the minimum and maximum. The minimum is the smallest point, 2, and the maximum is the largest point, 8. Therefore, since 8-2=6, 6 must be the range.