Answers
Answer:
b= 64 m
Step-by-step explanation:
[tex]b^{2}[/tex] + [tex]48^{2}[/tex] = [tex]80^{2}[/tex]
[tex]b^{2}[/tex] = [tex]80^{2}[/tex] - [tex]48^{2}[/tex]
[tex]b[/tex] = [tex]\sqrt{80^{2}-48^{2} }[/tex]
= [tex]64[/tex] m
Answer:
is it math
Step-by-step explanation:
omg I really really really hate math
Related Questions
The sum of the digits of a two-digit
number is 12. If the digits are interchanged,
the number is increased by 36. Find the
number
Answers
Answer:
48
Step-by-step explanation:
x+y=12
y=12-x
10y+x =10x+y +36
9y-9x=36
108-9x-9x=36
-18x=-72
x=4
y=8
Help me Please I will give brainliest! (please dont answer if you dont know)
Answers
Answer:
16.5 feet or
about 17 feet long.
Step-by-step explanation:
A = bh
Squares have equal side lengths all around so with there being 4 sides, you will take 66 and divide by 4.
66 ÷ 4 = 16.5
So it is about 17 feet
what is 10 to the 100th power
Answers
Answer:
EZ!!! 1e+100
Step-by-step explanation:
A $400 deposit for 7 years at a compound interest rate of 2%
Answers
Answer:
The final balance is $853.63.
The total compound interest is $453.63.
The compound interest on initial balance is $59.47.
The compound interest on additional deposits is $394.16.
The final balance of initial money is $459.47.
The final balance of additional deposit is $394.16.
The sum of the additional deposits is $0.
The total principal (initial balance plus total additional deposits) is $400.
Step-by-step explanation:
with the information you provided
choose as brainliest
How Do I solve this? Answer too please.
Answers
Use the grouping method to factor this polynomial.
3+2x2 +7 x + 14
Answers
Answer:
7 ( x + 3 )
Step-by-step explanation:
Use order of operations to multiply first.
3+2x2 +7 x + 14
3+4 +7 x + 14
Now group like terms.
3+ 7x + 4 + 14
Add like terms
7x + 21
Find the two multiples of 21.
7x + 7 x 3
Now factor out the 7.
7( x + 3 )
Stefan sells Jin a bicycle for $125 and a helmet for $18. The total cost for Jin is 130% of what Stefan spent originally to buy the bike and helmet. How much did Stefan spend originally? How much money did he make by selling the bicycle and helmet to Jin?
PLEASE TELL ME AN ANSWER, THIS TEST IS DUE IN 5 MINUTES.
Answers
Answer: The selling cost for Stefan bicycle = $114 and
the selling cost of a helmet = $18.
The total cost for Jin is 120% of the money spent.
Let us assume purchasing cost of a bicycle = $x.
Purchasing cost of a halmet = $y.
For bicycle
120% of x is $114
=> 1.20 × x = 114
Dividing both sides by 1.20, we get
x=$95.
For helmet.
120% of y is $18.
=> 1.20 × y = 18.
Dividing both sides by 1.20, we get
y = $15.
Therefore, Stefan spent originally to buy a bike $95 and $15 to buy a helmet.
$114 - 95 = $19
$18 - 15 = $3.
Therefore, he made $19 by selling the bicycle and $3 by selling the helmet to Jin.
Hope this helps have a awesome night/day❤️✨
Step-by-step explanation:
An apple pie that has a 9-inch diameter is cut into six pieces. Lucas takes one slice of pie and sprays whipped cream in an arc along the curved edge of his piece. What is the length of Logan's arc
of whipped cream?
A
4.71 in
B
9.42 in
С
18.8 in
D
10.6 in
Answers
WILL GIVE BRAINLIEST Find the solution of the system of equations.
−x−3y= −3
x−6y= −24
Answers
2 PART QUESTION
Consider the number 0.101001000100001…
1)
Which choice correctly describes the given number?
A) terminating
B) repeating
C) rational
D) irrational
2)
Which statement correctly classifies π as rational or irrational?
A) Rational because it equals 22/7
B) Rational because it equals 3.14.
C) Irrational because it has its own symbol.
D) Irrational because it doesn't equal a terminating or repeating decimal.
Answers
Answer:
1) irrational
2) is A.
Step-by-step explanation:
you're welcome
The required solution is as follows,
(1) the given number is an irrational number. Option D is correct.
(2) π is an irrational number. Option D is correct.
Rational numbers are numbers that can be structured in the form of the fraction of integers. Eg- 5/6, 2/3 etc.
Here,
(1)
Given number,
0.101001000100001…
Since the given number has repeating decimals so, it is an irrational number.
(2)
π
Since π also an irrational number, because it value, is nonterminating and repeating.
Thus, the required solution is as follows,
(1) the given number is an irrational number. Option D is correct.
(2) π is an irrational number. Option D is correct.
Learn more about Rational numbers here: https://brainly.com/question/17450097
#SPJ2
A cylinder has a height of 10 inches and a radius of 5.5 inches. What is the
approximate volume of this cylinder?
A. 949.85 in 2
B. 949.85 in 3
C. 550.2 in 3
D. 550.2 in 2
Answers
Answer: 949.85 in 3
Step-by-step explanation:i took the test lol
PLSSS HELPP I BEGG What is the solution to the system of linear equations graphed below?
Answers
Answer:
No solution
Step-by-step explanation:
because the are parallel lines they never meet so they are inconsistent so there is no solution
What is the explicit rule for the sequence:
11, 22, 44, 88...
Answers
Answer:
Geometric Progression is the explicit rule for the given sequence: 11, 22, 44, 88...
First term (a) = 11
Common ratio (r) = 22/11 = 44/22 = 88/44 = 2
Formula used in Geometric Progression is :---
[tex]\boxed{a_n = a {r}^{(n - 1)}}✓\\ [/tex]
where, 'n' is the required term
PLS HELP I'LL GIVE THE BRAINLEST
Select the correct graph
Paul wants to visit his aunt who lives 300 miles away from his house. He drives his car at about 50 miles/hour. If x represents the time spent driving and y represents the distance from his aunt's house, which scatter plot could represent this situation?
Answers
Answer: The graph on bottom right
Step-by-step explanation:
It’s the only one that correctly depicts the time (6 hours) and distance (300 miles) traveled. Starting at zero miles and zero drive time, it’s the only one that goes through 300 miles over a period of 6 hours.
Answer:
top right
Step-by-step explanation:
sorry if wrong
Find the value of x. *
Answers
Answer:
x = 11
Step-by-step explanation:
6x + 7 = 73 {Alternate interior angles}
6x = 73 - 7
6x = 66
x = 66/6
x = 11
can someone help me with algebra? i'm lost on everything. i'm a junior in high school.
Answers
Answer:
i can.
Step-by-step explanation:
What is the equation of the line that passes through the point (4, 12) and has a y-intercept of -2?
A y = 12 x - 2
B. y = {x-2
C y = 2x - 2
D. y = 6x - 2
Answers
Answer:
The answer is D.
Step-by-step explanation:
:DDDDDDDDD
Write the equation of the line in fully simplified slope intercept form”
Answers
Answer:
I think y=-5 , x = 3
Answer:
y = 5/3x - 5
Step-by-step explanation:
Slope = rise / run
The distance between two points is 5 up and 3 right. Hence, 5/3x is the slope.
-5 is where the line crosses the y axis, making it the y-intercept.
A local florist has roses $35 per dozen.
You only want to buy 1.
How much will it cost you?
Answers
Answer:
$2.92
Step-by-step explanation:
35/12 = 2.91666666667
1 rose = 2.91666666667 = $2.92
An ice cream factory makes 120 quarts of ice cream in 2 hours. How many quarts could be made in 36 hours?
Answers
Answer:
2,160
Step-by-step explanation:
Answer:
2160 quarts in 36 hours would be made
Step-by-step explanation:
120÷2=60
60×36=2160
3w+16>6+4w
I’ll mark brainless
Answers
Answer:
w<10
Step-by-step explanation:
I am really tired and I dont feel like showing all my work, unless you want me to then just ask
Answer:
3w+16=0>6+4w=0
3w=-16>4w=-6
w=-16/3>w=-6/4
w=-16/3>w=-3/2
what is 72% of 250? I need help I have a d in math
Answers
Answer:
180
Step-by-step explanation:
72% of 250
72% x 250
72/100 x 250 = 180
I hope im right!!
72/100*250= 180
how many rectangles with an area of 10 square feet can fit within a large rectangle with dimensions 25 feet by 40 feet?
Answers
Answer:
100 small rectangles
Step-by-step explanation:
Number of small rectangles = Area of large rectangle ÷ area of small rectangle
[tex]= \frac{25*40}{10}\\\\= 25*4\\= 100[/tex]
1. Find the slope and the y-intercept
of the graph of the linear equation.
y = -7x + 2
1
A) slope: -1/7; y-intercept: 2
B) slope: 1/2; y-intercept: -7
C) slope: -7; y-intercept: 2
D) slope: 2; y-intercept: -7
Answers
Answer:
the answer is C..................
How do you solve g(x)=x^2 - 324
Answers
Answer:
I don't see how you can get a solution.
Step-by-step explanation:
You cannot factor or evaluate that problem with values for x or g(x)
Please help and please don't answer just for the points I'll report you
Answers
Answer:
Length of sandbox (3w + 1) = 9.1 m
Width of sandbox = 2.7 m
Step-by-step explanation:
[tex]w(3w + 1) = {5}^{2} \\ \\ 3 {w}^{2} + w = 25 \\ \\ 3 {w}^{2} + w - 25 = 0 \\ \\ equating \: it \: with \\ \\ a {x}^{2} + bx + c = 0 \\ \\ a = 3 \\ b = 1 \\ c = - 25 \\ \\ {b}^{2} - 4ac \\ = {1}^{2} - 4 \times 3( - 25) \\ \\ = 1 + 300 \\ \\ = 301 \\ \\ w = \frac{ - 1 \pm \sqrt{301} }{2 \times 3} \\ \\ w = \frac{ - 1 \pm 17.3493516 }{6} \\ \\ w = \frac{ - 1 \pm 17.3493516 }{6} \\ \\ considering \: only \: + ve \: sign \\ \\ w = \frac{ - 1 + 17.3493516 }{6} \\ \\ w = \frac{16.3493516 }{6} \\ \\ w = 2.72489193 \\ \\ w = 2.7 \: m[/tex]
3w + 1 = 3*2.7 + 1 = 8.1 + 1 = 9.1 m
plz help me with this and plz show ur work!?! :)
Answers
Answer:
Total height lowered = 75m
No of times balloon lowered = 5
Height lowered in each lowering = Total height lowered / No of times balloon lowered
= 75 / 5
= 15 m
The number indicated that each time balloon is lowered by 15 m
In many cities, when someone doesn't pay off an entire fine, the city will add a monthly fee until they do. Watch the video from Last week tonight with john Oliver. Then, imagine Ali gets a $150 ticket for speeding. This time, though, the city adds a $35 fee every month until the ticket is fully paid. Use the table and graph to show what the fine will be, and how much Ali will have saved, after each month. How long will it take to pay off the ticket, and how much will it end up costing in total?
Information : Ali makes $50 in savings a month. Also i need the months of the fee and ali to go up to 12 months. thank youuu
Answers
In many cities, when someone doesn't pay off an entire fine, the city will add a monthly fee until they do. Watch the video from Last week tonight with john Oliver. Then, imagine Ali gets a $150 ticket for speeding. This time, though, the city adds a $35 fee every month until the ticket is fully paid. Use the table and graph to show what the fine will be, and how much Ali will have saved, after each month. How long will it take to pay off the ticket, and how much will it end up costing in total?
Will give brainiest to correct answer
20a + 32
Answers
Answer:
wouldn't it just be the same? It would still be 20a+32
Answer:
4(5a+8)
Step-by-step explanation:
Factor 20a+32
20a+32
=4(5a+8)
i need help plssss also quick if you can-
A scale drawing of a rectangular sign has a scale factor of 1:5. Which statements are true?
The ratio of the area of the scale drawing to the area of the sign is 1:10.
The ratio of the area of the scale drawing to the area of the sign is 1:25.
The ratio of the perimeter of the scale drawing to the perimeter of the sign is 1:5.
The ratio of the perimeter of the scale drawing to the perimeter of the sign is 1:10.
____________________________________________________________________
i'll also give brainliest-
Answers
Answer:
1:5 so C!!!!!!
:)(:
Answer:
C, The ratio of the perimeter of the scale drawing to the perimeter of the sign is 1:5.
Step-by-step explanation:
A scale drawing of a rectangular sign has a scale factor of 1:5. Which statements are true?
We know that having the sign of 1:5, is 1:5 because you can think that a the perimeter is 1:5.
The smallest number works the best too.