Answer:
48windows
Step-by-step explanation:
we know that the whole building contains 864 windows and the building have 18 floors so divide the 864 windows by 18 floors to get 48windows per each floor
Someone pls help me on this I’m stuck on b
Answer:
a) 60
b) about 5%
Step-by-step explanation:
a)It appears that the "Over 60" segment is half the circle. Since the whole circle represents 120 people, half the circle will represent ...
1/2(120 people) = 60 people
__
b)We expect a table or an angle measure to be provided along with the pie chart. In the absence of those clues, we must make an attempt to measure the angle of the "Under 25" sector. We're not sure how you're expected to do that. Perhaps you're to hold a protractor up to the computer screen.
Our attempt shows it to be 19°. (We expect it to be a multiple of 3°, since 120 people are represented by 360°.) Expressed as a percentage of the whole, this is ...
19°/360° × 100% = 5.277...% ≈ 5% . . . . of villagers are Under 25
_____
Additional comment
Measuring angles on a photograph is always tricky, because it is difficult to judge the effect of distortion on the angle being measured. Here, the picture is clearly taken at an angle to the screen, so we cannot be sure that the geometry is fairly represented by your attachment to the question.
These days, computer screen technology can render an image without much geometric distortion, so your best bet is to make a measurement on the screen. (This can actually be quite difficult on a touch-sensitive screen.) Printing the image introduces distortions of its own, so measurements from a printed copy may also have issues.
The vertex is (5,1) and a reflection in the x-axis. Write the equation of the absolute value function given its description.
Francesca bought these art supplies: 5 paint brushes at $1.39 each, 6 dowel rods at $1.69 each, a jar of paste at $1.75, and 3 canvases at $8.00 each.
How much change did she get from $50?
$10.24
$8.91
$8.55
$7.16
Answer: 7.16
Step-by-step explanation:
I have the same class.
$[tex]7.16[/tex] is the change she get from $[tex]50[/tex]
What is change?
Change is the money returned after paying for something with more money than it costs. For example, if someone buys a 25-pence sweet bar with 1 pound (100 pence), they will get 75 pence back. Change can also mean any kind of money in coin form.
According to questions, Francesca bought these art supplies: 5 paint brushes at $1.39 each, 6 dowel rods at $1.69 each, a jar of paste at $1.75, and 3 canvases at $8.00 each.
Total amount spent by Francesca
=$([tex]5[/tex]×[tex]1.39+6[/tex]×[tex]1.69+[/tex][tex]1.75+3[/tex]×[tex]8[/tex])
=$[tex]42.84[/tex]
So, total change get from $[tex]50[/tex]
[tex]=[/tex]$([tex]50-42.84)[/tex]
=$[tex]7.16[/tex]
Learn more about spent here:
https://brainly.com/question/25148442?referrer=searchResults
#SPJ2
3.2 reading function notations grade 9
the original price of a plane ticket was reduced to $150. if p = the ticket's original price in dollars, which algebraic expression represents the reduced price? a. 150p b. 150+p c.150-p d.p-150
f(x)=g(x) what is the answer please
Answer:ur mom
Step-by-step explanation:is gae
Another truck with the same capacity travels from the city of Puebla to Tlaxcala. Only this truck carries passengers with 115% of its capacity.
How many people are in the truck in total?
Btw the capacity is 40
Answer:d
Step-by-step explanation:
d
what is 2/3 divided by 3/4
Iris completed an equation as solution
A. The solution to the equation is 1.
B. There is no solution to the equation.
c. There are infinitely many solutions to the equation.
d. The solution to the equation is 5.
Answer:
B. There is no solution to the equation.
Step-by-step explanation:
Every step in the solution is correct.
Since the last line is a false statement, 5 = 1, that means there is no solution.
Answer: B. There is no solution to the equation.
PLease helpp asap!!!! a line passes through the point (2,6) and has a slope of -9 write the equation of the line in point slope form
ANSWER:
y-6= -9 x (x-2)
Step-by-step explanation:
hope this helps!!! please mark me brainliest!
Ues the GCF to write the factored form of the expression 18x + 24y
Answer:
6(3x + 4y) the factored form of the expression 18x + 24y
area of a trapezoid
Answer:
1. 23.46 ft^2
8. 73.8 ft^2
Step-by-step explanation:
please help faaaaaaaast
1) Write the equation in slope intercept form. y - 5 = 2(x + 2)
Answer:
y=2x+9
Step-by-step explanation:
y-5 = 2(x+2)
y-5 = 2x + 4
+5 +5
y = 2x + 9
mark me brainliest :D
https://socratic.org/questions/how-do-you-write-the-equation-y-2-2-x-5-in-slope-intercept-form#428668
Describe and correct the error in finding the solution.
-3x + 2 = -7
-3x = -9
-3x/3=-9/3
X=-3
-3x + 2 = -7 (given)
-3x = -9 (correct)
-3x/3 = -9/3 (incorrect, correct if -3x/-3 = -9/-3)
x = -3 (incorrect, if -3x/3 then -x = -3 not x = -3. From -x = -3 we need to do -x/-1 and -3/-1 which would be x = 3)
Answer:
in step 3 we forgot the negative sign so it is x=3
Step-by-step explanation:
GEOMETRY !!!!!!! please help
Simplify. -4 + 12 + (-9) *
PLEASE HELP REEEE
Step-by-step explanation:
= -4 + 12 + (-9)
= -4 + 12 - 9
= -4 + 3
= -1
Jana needs new school clothes. She decides to buy 4 shirts for 15$ each and 2 pairs of pants for 35$ each. if the sales tax is 8.25% how much will the total bill be for Jana's new clothes?
Answer:
15$+35$+8.25$=58.25
so the total of bill for Jana's new clothes is 58.25
two numbers differ by 8 their product is 65 find the numbers
Answer:
5, 13
Step-by-step explanation:
a - b = 8
ab = 65
= 5 * 13
13 - 5 = 8
Answer:
Both solutions fit the description. Either the numbers are -5 and -13, or they are 5 and 13.
Step-by-step: Numbers m and n.
Differ by 8: n-m=8
Product is 65: m n=65
Find m and n.
The Differ equation gives n=m+8. Use this in the Product equation.
m(m+8)=65
m^2+8m-65=0, which we can factor, so let's do that:
(m+5)(m-13) ---- will that work? No. Gives -8m instead of +8m.
(m-5)(m+13) ---- Will that work? Yes. 13m-5m=8m, and product in const. term is -65.
OKAY, solution to the quadratic formed is m=5 or m=-13.
What about n?
n-m=8
n=m+8
For m=5, n=13.
For m=-13, n=-5.
Plz help!! The question is in the picture below!! Thanks!!
Answer:
6
Step-by-step explanation:
think of it like this, there's 3 green and 3 blue, so half is green which means you have a 50% chance to land on green. Since you're spinning 12 times, half will be green and half of 12 is 6, so 6 will be green
How many times does the 8 fit into the 49
Answer:
6.125
Step-by-step explanation:
49 divided by 8
49÷8=6.125
Answer:
6
Step-by-step explanation:
49 / 8 = 6.125
Rounding = 6
is 3 + x + x^2 = 0 linear or non linear
Answer:
Step-by-step explanation:
linear eq. is of first degree.
x²+x+3=0
it is of degree 2 so it is non linear.
need steps written and solved
oh her first math test amy answered 93% of the questions correctly on her second test amy answered 27 out of 30 questions correctly which test did amy have the best score on?
Step-by-step explanation:
Second test percentage: 27/30 ×100 ( Multiplied by 100 because percent means per 100)
= 90 %
First test percentage: 93 %
> Amy scored best on her first test
Answer:
her first math test
Step-by-step explanation:
1st test: 93%
2nd test: 90%
27 out of 30
( 27 x 100 )/30 = 90%
-------------------------------
which test did amy have the best score?
1st test
evaluate 6x^2 + 18x -15 at x = 3
A. 75
B. 93
C. 133
D.363
Replace the x in the equation with 3 and solve:
6(3)^2 + 18(3) -15
6(9) + 54 - 15
54 + 54 - 15
108 - 15
93
Answer: B.93
What is the volume of a rectangular prism that measures 8 meters by 4 meters by 5
meters? Show your work, and label the answer with the correct units.
The volume of the rectangular prism is 160. You just multiply the width by the height by the length in order to get the volume of a rectangular prism.
Can someone help me with this question and give some explanation :)
Answer:
260°
Step-by-step explanation:
∠RPS +∠PSR +∠SRP= 180° (∠ sum of △PRS)
∠RPS +45° +60°= 180°
∠RPS +105°= 180°
∠RPS= 180° -105°
∠RPS= 75°
Let's focus on quadrilateral PQTU.
Sum of interior angles= (n -2) ×180°, where n is the number of sides
∠QPU
= ∠RPS +∠TPU
= 75° +25°
= 100°
Sum of interior angles= (4 -2) ×180°
m +n +p +100°= 2 ×180°
m +n +p +100°= 360°
m +n +p
= 360° -100°
= 260°
I NEED THE ANSWER ASAP THIS CLOSES AT MIDNIGHT ANF IT 11:44 PLEASE HELP
Question
Find the unit rate.
$4.80 for 6 cans
Answer:
0.80 per can.
Step-by-step explanation:
4.80 / 6 = 0.80
Answer:
$0.80 per can
Step-by-step explanation:
Unit rate = what 1 can of whatever cost
4.80/6 = 480/600
(I moved the decimal point to the right 2 times for both sides. If you don't see a decimal point for a number, the decimal point is always behind the one's place)
480/600 is 0.80 so each can of food or stuff is equal to 0.80 cents.
:) Hope I helped
Plzzz last 1 plzz help me out what does s equal
Answer:
s=16
Step-by-step explanation:
3x16=48
48/4=12
12-4=8
Find the slope and the y-intercept of the line.
7x - 4y= -8
Write your answers in simplest form.
Undefined
slope:
?
y-tercept:
Let's transform the equation into slope intercept form first ~
that is ~
[tex]7x - 4y = - 8[/tex][tex] - 4y = - 8 - 7x[/tex][tex]y = \dfrac{ - (7x + 8)}{ - 4} [/tex][tex]y = \dfrac{7x}{4} + \dfrac{8}{4} [/tex][tex]y = \dfrac{7}{4} x + 2[/tex]now, equate the equation with general equation of line in slope intercept form (that is : y = mx + c) where, m = slope of the line and c = its y - intercept.
So, we get the value of m (slope) as ~
[tex] \dfrac{7}{4} [/tex]where as the value of c (y - intercept) is ~
[tex]2[/tex]I hope it helps ~
