16. Find the length of the median CD.
17. Find the coordinates of E, the midpoint of BC
18. Find the length of the median AE.
Answers
Step-by-step explanation:
16. Length of a line = sqaureroot of ((x1-x0)^2 - (y1- y0)^2)
C (2,-3) D (6,3)
CD = sqaureroot of ((6-2)^2 + (3-(-3))^2)
CD = sqaureroot of ( 16 + 36)
CD = sqaureroot of 52 = 2 root 13 = length
17. E (5, - 1) because the point is under the x axis.
Midpoint = ((x1+ x0)/2 , (y1 +y0) /2)
B (8,1) C (2, - 3)
Midpoint of BC = ((2+8)/2 , (-3+1)/2)
= (10/2 , - 2/2)
= (5, - 1)
18. Length of AE
A (4,5) E(5,-1)
Square root of ((5-4)^2 + (-1-5)^2)
Square root of (1^2 + - 6^2)
Square root of ( 1 + 36)
Square root of 37 = root 37
Please gimme brainliest
Related Questions
the the the the the the the the the
Answers
Answer the times 9 = the the the the the the the the the
Step-by-step explanation: heck, free 5 points
Ship A sights ship B on a bearing of 308°. What is the bearing of A from B?
I need an explanation on how to do this please. I just learned this but I'm still confused.
Oh, and if you can, please include a picture!
Thank you!
Answers
Answer:
128°
Step-by-step explanation:
the answer is 128° i explained it as i could in the diagram hope you understand
HELP I NEED HELP ASAP BEFORE 11:59 PM
Answers
Answer:
A
Step-by-step explanation:
Answer: A
Step-by-step explanation:
A is correct because u have to minus 18 if u want x to be by its self
b, is incorrect because we have to do the opposite of each operation since it’s addition its inverse is subtraction
c, incorrect cuz it only minuses 18 from one side but u have to minus from both sides
d, incorrect
A recipe says to use 3 cups of flour to make 24 muffins what is the constant of proportionality that relates the number of muffins made why to the number of cups of flour used X? HELP PLEASE!
Answers
Answer:
8
Step-by-step explanation:
24 divided by 3 =8
Ryan bought a basketball for $115.00
Ryan sold the ball for $145.00
Find the percentage gain.
Answers
Answer:
26.087% increase
hope this helps ya :]
complete the statements.
Answers
A bag contains eleven balls labeled 1 through 11. One ball will be randomly picked. What is the probability of picking a multiple of 3? Write your answer as a fraction in simplest form.
Answers
Answer:
3, 6, 9 (the multiples of three within 11)
3 out of 11 numbers are multiples of 3
so you have a 3 out of 11 probability to grab a multiple of three
3/11 is your answer
Step-by-step explanation:
Probability of picking a ball of multiple of 3 is equals to (3/11).
What is probability?
" Probability is a mathematical expression which represents the ratio of number of favourable outcomes to the total number of outcomes."
Formula used
Probability = [tex]\frac{Number of favourable outcomes}{Total number of outcomes}[/tex]
According to the question,
'B' represents the ball
Possible outcomes = { B₁, B₂, B₃, ...., B₁₀, B₁₁}
favourable outcomes multiple of 3 = { B₃, B₆, B₉}
Total number of outcomes= 11
Number of favourable outcomes = 3
Substitute the value in the formula we get,
Probability of picking ball multiple of 3 = ( 3 / 11)
Hence, probability of picking a ball of multiple of 3 is equals to (3/11).
Learn more about probability here
#SPJ2
Which of the following expressions are equivalent to 4 to the third radical
Answers
Answer:
good luck.......................
I need help answers which recipe uses more flour per cookie and show how to solve it
Answers
Ms. Marques is buying boxes of tissues for her class. Each box costs $2.00. How many boxes can she buy with $14.00?
Answers
Answer: she can buy 7 boxes
Step-by-step explanation: 14 divided by 2 is 7
what is
3 in the thousands place
8 in the tenths place
5 in the hundredths place
0 in the ones place
Answers
Answer:
0.853
Step-by-step explanation:
8- 0.08
5- 0.005
0- 0.0
Use the distributive property to remove the parentheses.
2(x-9)
Answers
Answer:
2x-18
Step-by-step explanation:
The distributive property has you mulitply the outside number by the inside numbers. 2 multiplied by x is 2x, and 2 multiplied by 9 is 18. We keep the subtraction symbol, this gives us 2x-18.
Can somebody help me with this pleaseee
Answers
Answer:
lesser x = -4.73205, so -4.73
greater x = -1.26795, so -1.27
Evaluate the follow expression. Use x = 3, y = 6
3 (x + y)
Answers
Answer:
3(x+y)=27
Step-by-step explanation:
3(3+6)
3(9)
27
Answer:
The answer to the question provided is 27
Step-by-step explanation:
x = 3
y = 6
3(x+y)
3(3+6)
3(9)
27
A microscope was originally priced at $100 but went on sale for 10% off. If Adele bought the microscope and paid 10% sales tax, how much did she pay in total?
Answers
100x0.9%=90
90x1.1%=99
Complete the similarity statement for the two quadrilaterals given.
Enter your answer in the box.
quadrilateral RBWZ∼quadrilateral
Answers
Answer: hi! the answer is in the picture below but in case you can’t see the answer is JPFS
have a wonderful day and stay safe!!!
Step-by-step explanation: (see picture :))
Answer:
JPFS
Step-by-step explanation:
Verified correct with test results.
i need help asp pls.
Answers
Since people are sad they missed my 50 points, here is 100 points for the first 2 to answer. First one gets branliest aswell.
Answers
ANSWER NOW AND YOU GET 12 and ill answer one of ur questions
Answers
Answer Im going to geuss the last, Im not sure but it looks right.
Step-by-step explanation: heres my question--> https://brainly.com/question/20473783
simplify the equations below
Answers
Answer:
Problem 1: 1/64x^8
Problem 2: y^8/9x^2
Step-by-step explanation:
In the first problem, you first need to multiply the -2 exponent to everything in the parenthesis. This is equal to 1/64x^4*-2, simplified to be 1/64x^-8. Finally you simplify the x to 1/64x^8.
For the second problem, you do the same in the first one, getting x^-2/9y^4*-2. This can be simplified to be 3x^-2/y^-8. Finally you make sure there is no negative exponents, so you do y^8/9x^2.
Answer:
1/64x^8 and y^8/9x^2
Step-by-step explanation:
hope this helps have a good night :)
Greatest common factor of 4 and 19?
Answers
Answer:
The greatest common factor of 4 and 19 is 1
Step-by-step explanation:
Answer:
Greatest common factor of 4 and 19 is 1
Find the missing angle
Answers
Hey there!
31 is the answer
You simply do 96 - 65 = 31
Hope it helps and have a great day!
Marco needs to buy some cat food At the nearest store, 3 bags of cat food cost $16.50. How muc
would Marco spend on 5 bags of cat food?
Answers
Solve for the missing variable
Answers
Answer:
4x+4=5x-8
4x-5x+4=-8
4x-5x=-8-4
-x=-8-4
-x=-12
x=12
Step-by-step explanation:
Calculate the area of trapezium CDEF.
Answers
Step-by-step explanation:
1/2×(9+5)×6
1/2×14×6
7×6
42cm2
-8 + 2n + 14 = 4n - 16
Answers
Answer:
n=10
Step-by-step explanation:
I don't know if you are trying to fun 'n' but if you are seeing if they are equal, they are not
-6n+14 = 4n-16.
but if you are trying to find n,
n = 10.
answers for both boxes please
Answers
Answer:
(x,y)=(4,-1)Step-by-step explanation:
[tex]hope \: it \: helps[/tex]
jenny goes to the shop she buys
. three cups for £1.24 each
.three saucers for 95p each
. a teapot for £6.18
jenny has £20 to spend she also wants to but some plates, which are £1.57 each.
what is the greatest number of plates jenny she can buy
Answers
Answer:
5
Step-by-step explanation:
1.24 times 3 = 3.72
.95 (the value of pence to a pound in decimal form) = 2.85
6.18 for the teapot
2.72+2.85+6.18=11.75
She now has £8.25 left (20-11.75).
8.25/1.57=the amount of plates she can buy: 5.25477707006, so 5 with some money left
D'Angelo bought two shirts at a special sale. He paid the full price of $19.99 for one shirt and got a second shirt of the same price for half off. If the sales tax rate is 8.5%, how much sales tax did D'Angelo pay for the two shirts?
Answers
Answer: $2.55
Step-by-step explanation:
He bought the second shirt for half off the first shirt's price. He therefore bought it at:
= 19.99/2
= $10.00
Total paid for both shirts is therefore:
= 19.99 + 10
= $29.99
Sales tax is 8.5% so he paid:
= 29.99 * 8.5%
= 2.54915
= $2.55
Help please!!! ASAP!!! Currently failing!! ✌️
Answers
Answer:
1. x = 21°
2. x = 30°
3. x = 7°
5 x = 3
Step-by-step explanation:
Solving for x
1. 15+ 5x + 60° = 180°
75 + 5x = 180°
5x = 180 - 75
5x = 105
x = 105/5
x = 21°
2. These angle are vertical angles
Hence:
13x - 5 = 125°
13x = 125° + 5
13x = 130
x = 130/3
x = 30°
3. 8x - 1 = 55°
8x = 55 + 1
8x = 56
x = 56/8
x = 7°
5. These angles are angles in a straight line
17x - 1 + 130° = 180°
17x + 129° = 180°
17x = 180° - 129°
17x = 51
x = 51/17
x = 3°