Answer: 8/14
Step-by-step explanation:
If you help me with this fast I will brain you.
Thanks.
Answer:
-2 and -6 is the correct answer
-6x - 12 < 36 please help me
Answer:
x > -8
Step-by-step explanation:
i hope this helps :)
Right triangles & trigonometry
Answer:
38.33
Step-by-step explanation:
Cosine. Adjacent/hypotenuse
48 cos(37)=38.33450448
Ava, Audrey & Sophia share two bags of candy equally. How much candy does each girl get?
Answer:
0.666 or 2/3
Step-by-step explanation:
you would do 2 / 3 = 0.666
0.666 = 2/3
Help me this is due worth 10 points
Answer:
7 is the greatest common factor
Step-by-step explanation:
This is wrong, isn't it?
Answer: 7(2x + 3y + z)
Step-by-step explanation: Hope his was helpful...
Fiona races BMX around a circular dirt course. If the radius of the course is 60 meters, what is the total distance Fiona covers in two laps of the race?
Answer:
753.6 meters
Step-by-step explanation:
Given :
Fiona races a BMX in a dirt course.
The course in circular in shape. The radius of the dirt course is 60 meters.
So the circumference of the dirt course is given by :
[tex]$C = 2 \pi r$[/tex]
= 2 x 3.14 x 60
= 376.8 meters
So the total outer distance of the circular dirt course is 376.8 meters.
Therefore, the total distance that Fiona covers in the two laps of the race is
= 376.8 + 376.8
= 753.6 meters
Answer:
I hope this helps
Step-by-step explanation:
simplify the expression please <3
Answer:
c
Step-by-step explanation:
A cylinder has a volume 114 cm3. What is the volume of a cone with the
same radius and height?
Answer:
the cylinder
Step-by-step explanation:
i dont know how to solve this sorry hunnn
A rectangular prism has a length of 8 feet, a width of 3 feet, and a height of 5 feet. What is the surface area of the rectangular prism?
64 square feet
79 square feet
120 square feet
158 square feet
Answer:
158ft squared
Step-by-step explanation:
Front: 40
Back : 40
Right side : 15
Left side : 15
Top : 24
Bottom : 24
Total : 158ft squared
Hope this helps!
The surface area of the rectangular prism 158 square feet.
What is surface area?The space occupied by any two-dimensional figure in a plane is called the area. The area of the outer surface of any object is called the surface area.
The rectangular prism will have six faces. The surface area will be calculated as:-
Surface area = 2 ( 3x5) + 2 ( 8x3) + 2(8x5)
Surface area = 30 + 48 + 80 = 158 square meters
Therefore the surface area of the rectangular prism is 158 square feet.
To know more about a surface area follow
https://brainly.com/question/25292087
#SPJ2
Tell me something funny and I’ll mark you brainliest!
Answer:
what do you call a white person having a seizure...............................milk-
shake
Step-by-step explanation:
*AM I RIGHT? , CHECK ATTACHMENTS,
ILL GIVE BRAINLIEST :P *
Answer:
this is the ten thousands decimal place.
PLS HELP WHAT IS THE ANSWER?!!
Rewrite y=2x-7 in function notation
Answer:
this is how you rewrite in function notation F(×)=2x-7
I colour coded them so it would be easy to point out what goes where
Ex:
Poly: blue green, etc.
Non poly: pink purple, etc.
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Answer:
findth(2.718282)volum(2.718282)ifth(2.718282)diam(2.718282)t(2.718282)ris(12)(7.5)
=13357.184319ad2f2h2i4lm2norst3uv
Step-by-step explanation:
Y=2x+5 and y-4x=-2
One solution? Infinitely solution or no solution?
Answer:
Y = 2x+5 would be one solution. Y-4x=02 would also have one solution!
Step-by-step explanation:
if 1% of the amount is $8, what is 100% of the amount
Answer:
if 1% of the amount is $8
So, ($8 /1%) x 100%
800$
Step-by-step explanation:
Answer:
$800
Step-by-step explanation:
1% × 100 = 100%
$8 × 100 = $800
100% = $800
Please give me the correct answer.Only answer if you're very good at math.Take you're time when answering.
Answer:
y = 20x
brainliest pls
also it’s your for the last you’re
Step-by-step explanation:
since y is the total cost and x is the total hours at 20 dollars an hour then we have 20 times the number of hours to get y
Answer:
y = 20x
Step-by-step explanation:
Cost of x hours is:
20x
Hence, since y = total cost,
y = 20x
Ill give you brainiest if you answer and come talk with me.
Answer: i think the y-intercept is (0,-4) correct me if i’m wrong:)
Step-by-step explanation:
Answer:
Step-by-step explanation:
uh doritos cool ranch
Brian is building a rectangular pool that has a circular island in the middle. If he wants the length to be 25ft long, the width to be 15ft wide, and the island to have a diameter of 4ft, then what will the area of Brian's pool be, not including the island?
Answer:
368.72 ft^2
Step-by-step explanation:
25x15-2π
=375-2π
~368.72
please help solve!! i need my work need to me shown so please help me! ❤️
X + Y = 4
2x - 3Y = 6
Substitution or Elimination?
Answer:
(x, y) = (18/5, 2/5)Step-by-step explanation:
x + y = 4
x = 4 - y
2x - 3y = 6
Substitution x2x - 3y = 6
2(4 - y) - 3y = 6
8 - 2y - 3y = 6
-5y = 6 - 8
-5y = -2
y = 2/5
Substitution yx = 4 - y
x = 4 - 2/5
x = 20/5 - 2/5
x = 18/5
(x, y) = (18/5, 2/5)In triangle XYZ, Z = 46 cm, x = 45 cm and ZY=81º. Find the length of y, to the nearest
centimeter.
what am i missing? ..
Please solve this for number 3 and 4. Thank you!
Answer:
Step-by-step explanation:
f(x) = x^2+2x
g(x) = 3x-9
g(3) = 3*3-9 = 0
(f∘g)(3) = f(g(3)) = 0^2 + 2*0 = 0
:::::
f(-2) = (-2)^2+2(-2) = 0
(g∘f)(-2) = g(f(-2)) = g(0) = 3(0)-9 = -9
A cylinder has a volume 114cm what is the volume of a cone with the same radius and height?
Answer:
17,190.795
Step-by-step explanation:
A public library spends $32,351 on new hardcover books. Each new book cost $17. How many books does the library purchase?
10
Find the value of x.
11
9.
10.
12.
*°
910
1189
11.
12.
4x - 15)
(x - 30)
115°
145°
Answer:
9) x = 89°
10) x = 118°
11) x = 145°
12) x = 40°
Step-by-step explanation:
9) 180-91 = 89
10) x = 118° because it is alternate interior to 118
11) x-30 = 115, x = 145
12) 4x-15 = 145, 4x = 160, x = 40
What is the measure of T, rounded to the nearest degree?
22°
33°
43°
68
Hanover High School has the best women's swimming team in the region. The 400-meter freestyle relay team is undefeated this year. In the 400-meter freestyle relay, each swimmer swims 100 meters. The times, in seconds, for the four swimmers this season are approximately normally distributed with means and standard deviations as shown.
Complete question :
Swim team Hanover High School has the best women’s swimming team in the region. The 400- meter freestyle relay team is undefeated this year. In the 400-meter freestyle relay, each swimmer swims 100 meters. The times, in seconds, for the four swimmers this season are approximately Normally distributed with means and standard deviations as shown. Assuming that the swimmer’s individual times are independent, find the probability that the total team time in the 400-meter freestyle relay is less than 220 seconds. Follow the four-step process
Answer:
0.225
Step-by-step explanation:
Given the data:
Swimmer__ Mean __Std. dev.
Wendy ___ 55.2 ____ 2.8
Jill _______ 58.0 ____ 3.0
Carmen____56.3 ____ 2.6
Latrice_____54.7_____2.7
Team average = (55.2 + 58 + 56.3 + 54.7) = 224.2
Team standard deviation = (2.8 + 3 + 2.6 + 2.7) = 11.1
Standard Error = 11.1 /sqrt(n)
Standard Error = 11.1 / sqrt(4)
Standard Error (S. E) = 11.1 / 2 = 5.55
P(x < 220) :
(x - mean) / S.E
(220 - 224.2) / 5.55
= −0.756756
P(Z < - 0.757) = 0.22452
P(Z < - 0.757) = 0.225
Answer:
its B
Step-by-step explanation:
a model car travels 20 meters in 15 seconds how many will it travel in 45 seconds
Answer: 60 meters
Step-by-step explanation:
if the car travels 20 meters in 15 seconds
you want to take 45 and divide it by 15, giving you 3
now you want to multiply 20x3
which will get you 60 meters
Answer: 60 meters
Step-by-step explanation: you can divide 20 by 15 to get 3/4 and 3/4 times 45 is 60
oof sorry if its wrong or the explanation is too lazy