Find the surface area of a cone that has a slant height of 6 inches and a base with a diameter of 3 inches.
Answer:
Step-by-step explanation:
radius r = 1.5 in
slant height ℓ = 6 in
lateral area LA = πrℓ
= π(1.5)(1.5)
= 2.25π
≅ 7.07 in²
base area BA = πr²
= π1.5²
≅ 7.07 in²
surface area SA = LA + BA
= 7.07 + 7.07
≅ 14.14 in²
10
HH
0 1 2 3 4 5 6 7 8 9 10
How would you describe the shape of the data in the dot plot below?
(5 Points)
bell shape
uniform distribution
skewed right
skewed left
Answer:
skewed left
Step-by-step explanation:
Please show your work
Answer:
9(3+c+4)=
27+9c+36=
63+9c=
Step-by-step explanation:
9(3+c+4)=
27+9c+36=
63+9c=
algebra 2
Can you help me pls
Answer:
ln25 = 3.219
ln50 = 3.912
ln22.3 = 3.105
lne^3 = 3lne = 3
ln0.45 = -0.799
Step-by-step explanation:
Calculator
Yolanda will run more than 33 miles this week. So far, she has run 18 miles. What are the possible numbers of additional miles she will run?
Use t for the number of additional miles she will run.
Write your answer as an inequality solved for t.
Answer:
Based on the question, Yolanda will run less than 26 miles but more than 16 miles (because she has already attained 16 miles in total).
Step-by-step explanation:
sorry if im late
simplify by distributive property 9-5b+5m
Answer and Step-by-step explanation:
This is as far as the expression can be simplified.
The undistributed version of the expression is:
9 -5(b - m)
#teamtrees #PAW (Plant And Water)
M=2 can some one help me I need to evaluate the expression it says hint substitute m for 2
Answer:
LOL I NEED POINTS SORRY NOT SORRY
Step-by-step explanation:
please answer!!!! will give brainliest
Answer:
8
Step-by-step explanation:
Hello There!
The median is the middle number of the set
So the first thing we want to do is put the numbers in order from greatest to least
0, 3, 4, 8, 10, 15, 20
Then we go to the middle number
The middle number is 8 so the answer is 8
Answer:
Im pretty sure its 10
Line segment AB has endpoints A(2,7) and B(6,5). Line segment CD has endpoints C(0,2) and D(4, -6). Part A: Determine the slope of AB and CD. Part B: Can line segments AB and CD be two opposite sides of a parallelogram? Explain your reasoning.
Answer:
slope of AB = -1/2
slope of CD = -2
No.
Step-by-step explanation:
slope of AB = (5-7)/(6-2) = -2/4=-1/2
slope of CD = (-6-2)/(4-0) = -8/4 =-2
for being two opposite sides of parallelogram, their slopes should be equal. But there slopes aren't equal
Sine divided by Cosine is equal to Tangent. True or false?
Answer:
True
Step-by-step explanation:
Please need help thank
Answer:
4
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
It has the most x's (rolls) compared to the other numbers rolled.
Which triangle has 2 equal sides?
A) equilateral triangle
B) isosceles triangle
C) scalene triangle
Answer:
isosceles triangle is the correct answer
hope it helps
it has two equal sides
Answer:
B
Step-by-step explanation:
Isoceles triangle is defined by two equal sides
Select the improper fraction that is not equivalent to the whole number 6
18/3
6/1
54/3
54/9
Answer:
54/3=18
Step-by-step explanation:
18/3=6
6/1=6
54/9=6
In a local middle school, there are 20 Science teachers, 30 Social
Studies teachers and 600 students. What is the ratio between the number
of Science teachers and the number of students for this school? *
1:12.
1:30
1:35
1:40
Answer:
no of science teachers is 20
no of students is 600
ratio=20/600
=20:600
=1:30
pls give me brainliest
14. A helicopter descends 82 meters to an altitude of 45 meters.
The equation a -- 82 = 45 can be used to find the helicopter's
starting altitude a in meters. What is the starting altitude of
the helicopter? (CC.6.EE.7)
A 37 meters
(В
43 meters
© 127 meters
D 161 meters
A helicopter descends 82 meters to an altitude of 45 meters. The equation a-82=45 can be used to find the helicopters starting altitude a in meters. What is the starting altitude of the helicopter?
Answer:
C. 127 metresStep-by-step explanation:
a - 82 = 45
-82 moves to the right of the "=" sign = +82
a = 45 + 82
a = 127 metres (option C)
_________________
#StayPositive - kexcvi
Answer:
c. 127
Step-by-step explanation:
a - 82 = 45
+82 +82 add 82 to both sides
a = 127
Moriah studied for 3 hours to prepare for her history exam. How many minutes did she study?
Answer:
180
Step-by-step explanation:
Every hour is 60 minutes. To find the total number of minutes she studied, you would have to multiply 3 x 60.
3 x 60 = 180
Answer: 180 minutes.
Step-by-step explanation: 3 hours is equal to 60+60+60 because there is 60 minutes in 1 hour so 60+60 is 120+60=180 therefore, she studied for 180 minutes.
Please Help Now i will give brainest
Answer:
7.14 and 7.15
Step-by-step explanation:
The true square root of 51 to three decimal places is 7.141.
x < 7.141 < y.
If you insert the numbers above, you get a true inequality of
7.14 < 7.141 < 7.15.
Therefore, 7.14 and 7.15 will be your answer.
Hope this helps. Have a nice day. Oh, and one more thing. Surprised I'm not stealing points?
From the number is 12345 what is the probability of Choosing an even number at random
Answer:
4
Step-by-step explanation:
Answer:
2/5 OR 40%
Step-by-step explanation:
There are 2 even numbers - 2 & 4.
3 odd numbers - 1, 3, & 5.
5 numbers total.
2 / 5 = 40 %
Hope that helps! :)
Sqrt 40 =
round all answers to nearest tenth
Answer:
10
Step-by-step explanation:
sqrt 40 = 6.3
6.3 round to the nearest ten is 10
9514 1404 393
Answer:
6.3
Step-by-step explanation:
Almost any calculator can tell you the square root of 40 is about 6.324555...
Rounded to the nearest tenth, that is √40 ≈ 6.3
WILL MARK!! pls help:)
Find x and y so that ABCD will be a parallelogram.
Answer:
your answer will be B. 46
Step-by-step explanation:
hope it helps you...
have a great day!!!
A rectangle has a base of 4 feet and a height of 30 inches.
What is the area of the rectangle? Choose the correct answer below.
A
4.5 square feet
B
10 square feet
C
46 square inches
D
120 square inches
resulve las siguientes operaciones matematicas en tu cuadernk
Dijo "Resuelva las siguientes operaciones matemáticas en su cuaderno", pero no indicó su cuaderno en la pregunta. Por favor arregle esto.
This season, the probability that the Yankees will win a game is 0.56 and the probability that the Yankees will score 5 or more runs in a game is 0.61. The probability that the Yankees lose and score fewer than 5 runs is 0.32. What is the probability that the Yankees will lose when they score fewer than 5 runs? Round your answer to the nearest thousandth.
The probability that the Yankees will lose when they score fewer than 5 runs is 0.821 (nearest to the thousandth).
What is the chain rule in probability for two events?For two events A and B:
The chain rule states that the probability that A and B both occur is given by:
[tex]P(A \cap B) = P(A)P(B|A) = P(B)P( A|B)[/tex]
Lets suppose here that:
A = event that Yankees win a gameB = event that Yankees will score ≥ 5 in a gameSuppose A' and B' are their complementary events, then we have:
A' = event that Yankees will lose a gameB' = event that Yankees will score < 5 in gameThen, by the given data, we have:
[tex]P(A) = 0.56\\P(B) = 0.61\\P(A' \cap B') = 0.32[/tex]
We've to find [tex]P(A' | B')[/tex]
Using chain rule, we have:
[tex]P(A'|B') = \dfrac{P(A' \cap B')}{P(B')}[/tex]
Since P(B') = 1-P(B) = 100.61 = 0.39, therefore, we get:
[tex]P(A'|B') = \dfrac{P(A' \cap B')}{P(B')} = \dfrac{0.32}{0.39} \\\\P(A'|B') \approx 0.821[/tex]
Thus, the probability that the Yankees will lose when they score fewer than 5 runs is 0.821
Learn more about probability here:
brainly.com/question/1210781
(3x + 1) > -7+ 3x
Plz help me
Answer:
0, -1
Step-by-step explanation:
This question was answered in another place since you asked it twice. Please refer to the other place that you asked the same question.
What is the constant of proportionality of the equation y = -1/4x
-1/4 or -1/4x
---
hope it helps
sorry if it doesn't
If PQRS is a rhombus, find m
Answer:
m<PQR = 82°
Step-by-step explanation:
In a Rhombus, the diagonals bisect its angles. This means that they divide each the four angles into two equal parts.
Therefore:
(4x - 27)° = (2x + 7)°
Solve for x
4x - 27 = 2x + 7
Collect like terms
4x - 2x = 27 + 7
2x = 34
Divide both sides by 2
2x/2 = 34/2
x = 17
✔️m<PQR = (4x - 27) + (2x + 7)
Plug in the value of x
m<PQR = (4*17 - 27) + (2*17 + 7)
m<PQR = 41 + 41
m<PQR = 82°
Geometry Question, Need help. Will give brainliest.
Answer:
i cant see the direction sorry :(
Step-by-step explanation:
Point P is shown graphed on the coordinate grid as (6,4). In relation to point P, point A is located 2 units closer to the origin along the x-axis and 2 units farther from it along the y-axis. What would be the location of point A ?
Answer:
The coordinates of point A are [tex]A(x,y) = (4,6)[/tex].
Step-by-step explanation:
The location of point A is defined by the vectorial sum of absolute coordinates of point P and coordinates of point A relative to coordinates of point P, that is:
[tex]A(x,y) = P(x,y) + \vec v_{PA}[/tex] (1)
[tex]P(x,y)[/tex] - Absolute coordinates of point P.
[tex]A(x,y)[/tex] - Absolute coordinates of point A.
[tex]\vec v_{PA}[/tex] - Vector to point A relative to point P.
If we know that [tex]P(x,y) =(6,4)[/tex] and [tex]\vec v_{PA} = (-2, 2 )[/tex], then the absolute coordinates of point A are:
[tex]A(x,y) = (6,4) +(-2,2)[/tex]
[tex]A(x,y) = (4,6)[/tex]
The coordinates of point A are [tex]A(x,y) = (4,6)[/tex].
The area of a rectangular flower bed is 12 square yards and the length is 4 yards. What is the
width?
Answer:
Step-by-step ex
L x W = Area
4 x W = 12
4 times what = 12?
3
So
L x W = A
4 x 3 = 12
and the black flaure the ima Name a possible rotation and the degree in which it turned
Answer is in the file below
tinyurl.com/wpazsebu