Given the coordinates M (-6, -4) and T (9, 16)
If the coordinates are divided in the ratio 2:3 then a = 2, b = 3
The y coordinate of the point Q will be expressed as;
Y = ay1+by2/a+b
From the coordinates, y1 = -4 y2 = 16
Y = 2(-4)+3(16)/2+3
Y = -8+48/5
Y = 40/5
Y = 8
Hence the y-coordinate of the point Q is 8
Please help me!!!!! ASAP
Answer:
3
Step-by-step explanation:
Travel Rent-a-Car charges $135 to rent a car for 3 days. At this rate, what will it cost to rent a car for 5 days?
Answer:
So if every day the Car place makes u pay 45 dollars, all you gotta do is add 45 twice and then add it to 135, which is 225
Step-by-step explanation:
Solve this equation 1/4 x 10?
Answer: 2.5
Step-by-step explanation:
Answer:
2.5
Step-by-step explanation:
Have a great day :)
Help pls thank you so much
Answer:
60
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
25+35=60
Kamal is buying supplies for a science lab. He needs a piece
of wire 7 feet long. He finds wire for sale at a store that lists the
lengths in inches. How many inches of wire should Kamal buy?
A 19 in.
B
72 in.
74 in.
84 in.
Answer:
kamal needs to buy 84 in of wire.
Step-by-step explanation:
multiply the length value by 12:
if he wants 7 feet, and the store only sells it in inches, then we know what a foot is twelve inches so 12x7=84.
hope this helped! :D <3
Ryan is trying to determine whether 2.7x – 5.9 is equivalent to 2.8x – 5.9. To test this, he substitutes 0 for x into both expressions. Explain why this will not give him the correct answer. send help ty
Answer:
Nggak tahu bahasa inggriis aku bang
Answer:
The coefficients of x are different in the expressions, but the constant values are the same. Zero times any value is zero, so both expressions will be equal to -5.9. If Ryan tried any other number, he would see that the expressions are not equivalent.
PUT THIS INTO YOUR OWN WORDS bc I just put what Edg said :)
Find the area of each.
11)
14 in
Help plz
Answer:
The area would be 153.86
Step-by-step explanation:
Since the diameter is 14, the radius would be 7.
The area is pi times the radius squared.
7 squared is 49.
If your using 3.14 for pi, then its 3.14 times 49.
That gives you 153.86.
Find all solutions of the equation in the interval [0, 2π). 2cosθ+ 1= 0
Hello!
[tex]\large\boxed{\frac{2\pi}{3} \text{ and } \frac{4\pi}{3}}[/tex]
2cosФ + 1 = 0
Begin by isolating for cosФ. Subtract both sides by -1:
2cosФ = -1
Divide both sides by 2:
cosФ = -1/2
Using the unit circle, we know that from [0, 2π), values that have a cosine of -1/2 are 2π/3 and 4π/3.
Therefore, the solutions of this equation are:
Ф = 2π/3 and 4π/3
A glass paperweight is shown below.
The paperweight is a hemisphere with diameter 9cm..
Find the surface area of the paperweight.
Answer:
[tex]A=190.75\ cm^2[/tex]
Step-by-step explanation:
The diameter of a hemisphere, d = 9 cm
Radius, r = 4.5 cm
We need to find the surface area of the paperweight. The formula for the surface area of a hemisphere is given by :
[tex]A=3\pi r^2\\\\A=3\times 3.14\times (4.5)^2\\\\A=190.75\ cm^2[/tex]
So, the surface area of the paperweight is [tex]190.75\ cm^2[/tex].
4x+3(2x-1)-4x i need help
Answer:
x=0.5
Step-by-step explanation:
Simplifying
4x + -3(2x + -1) + -4x = 0
Reorder the terms:
4x + -3(-1 + 2x) + -4x = 0
4x + (-1 * -3 + 2x * -3) + -4x = 0
4x + (3 + -6x) + -4x = 0
Reorder the terms:
3 + 4x + -6x + -4x = 0
Combine like terms: 4x + -6x = -2x
3 + -2x + -4x = 0
Combine like terms: -2x + -4x = -6x
3 + -6x = 0
Solving
3 + -6x = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-3' to each side of the equation.
3 + -3 + -6x = 0 + -3
Combine like terms: 3 + -3 = 0
0 + -6x = 0 + -3
-6x = 0 + -3
Combine like terms: 0 + -3 = -3
-6x = -3
Divide each side by '-6'.
x = 0.5
Simplifying
x = 0.5
Georgia is 7 years younger than 5 times the age of her daughter, Veronica. Veronica will be 14 in 6 years. Part A
Write and evaluate an expression to show Veronica’s age.
Enter the correct answers in the boxes.
Answer:
Veronica's age now =8 years
Step-by-step explanation:
Veronica's age now = x years
Georgia's age now = 5x - 7
Veronica age after 6 year = 14
x + 6 = 14
x = 14 - 6
x = 8 years
Determine whether the given procedure results in a binomial distribution. If not, state the reason why?
Rolling a single "loaded die 19 times, keeping track of the numbers that are rolled.
a. Not binomial: the trials are not independent.
b. Not binomial: there are more than two outcomes for each trial.
c. Procedure results in a binomial distribution.
d. Not binomial: there are too many trials.
Answer:
b. Not binomial: there are more than two outcomes for each trial.
Step-by-step explanation:
Binomial probability distribution:
We need
Fixed number of trials.
Independent trials.
Each trial can be reduced to a yes/no proposition.
Rolling a single "loaded die 19 times, keeping track of the numbers that are rolled.
There are six possible outcomes(1,2,3,4,5,6), so cannot be reduced to a yes/no proposition, and the answer is given by option b.
Write the polynomial in standard form.
x^2 + 2 - 4x
Write the polynomial in standard form.
Answer:
(x-2)^2
Step-by-step explanation:
Hope this helps!
Values of p and q? Answers in exact terms please.
Identify which question has a percent over 100% and which question has a percent under 100%?
50 is what percentage of 10?
7 is what percentage of 14?
Hi everyone pls answer I will give you BRAINLEST!! Pls help
You have $1,085. Then you received $2,946 from an uncle. How much money do you have now?
$4,031
1,085 + 2,946 = 4,031
Which is equivalent ratio to 4:5 (select all that are true)
A: 55:44
B: 40:50
C: 3:11
D: 55:40
URGENT
I put an answer already but I am not sure if it is right. I need a Confirmation.
Answer:
I think you are correct.
Step-by-step explanation:
Sorry if I am wrong
Directions: Solve the following system of equations using substitution.
Show your complete steps and make sure to have your solution as (x, y).
y = 3x - 5
5x - 4y = -3
2424 is 75\%75%75, percent of what number?
im pretty sure its 32 i think
Answer:
32
Step-by-step explanation:
Pls help extra points and mark brainlist
Answer: 3
Step-by-step explanation:
A term is a group of numbers and variables.
In your expression, there are 3 term: 3k, 10, and 5n^3A coefficient is just the number attached to the variable.
In the term 3k, the first one in your expression, the 3 is the coefficient because it is being multiplied by an unknown, k. There is also another term with a variable in your expression: 5n^3. 5 would be the coefficient because it is being multiplied by an unknown, n, multiplied by itself three timesA constant is just a number.
In your expression, 10 is a constant because it doesn't have a variable, so no matter what the other variables are, that term will always stay 10Hope this helps :)
Evaluate the following expression.
-5+ (7x9)
What is the answer to this i need it for khan academy
A mouse has made holes in opposite corners of a rectangular kitchen. The width of the
kitchen is 9 feet and the distance between the mouse's holes is 15 feet. What is the length of
the kitchen?
feet
Answer:
vjjchhhhbchhhcjcffffffhffjfjfjkgjvjjggyyyxuuuuhcgzzzzzzwwidbwwwwwwav hfugxddgsUttggydzjgixrzjcnnhhxhhzjgzkvochhcuuuxiyccihxiyyzozyxttdixfxggxcghhytdrofdcjir, Mmkjfxbnygtyjgxxuuccckkkxccfuvhgvkkbiiohihhhhjjjjkkkknmmnnnkllkkklllkkkkkkkkkkml nnitrreqqasdgjklkjhgdsazDgjbcgbbvggjhgjcchufcggiibnnjjhgcxsx
Please help I’ll mark you as brainliest if correct!
Answer:
45 i think
Step-by-step explanation:
The point W(-1,6) translated 5 units left. What are the coordinates of the resulting point, W? PLS HELP ME!!
Solve for x: -2x - 5 = 4Math
Answer:
x=-4.5
Step-by-step explanation:
add 5 on both sides -2x=9
divide but -2 on both sides
x=-4.5
CHECK YOUR ANSWER
plug in x -2(-4.5)-5=4
9-5=4
x - 2y = 5
3х - 5y = 8
Answer:
Ax: x=2y+5
Ay: y= 1/2 x+ -5/2
Bx: x=5/3+8/3
By: y=3/5x+-8/5
Step-by-step explanation:
if you're asking for the intersect solution: (-9,-7)
I hope one of those answers can help you :3
what is 40 x 23 + 70 x 23
Answer:
40 x 23 + 70 x 23= 2530
Step-by-step explanation:
Which expressions are equivalent to y ⋅ 2 1/2 PLEASE HELPS :(...
A) 2y + 1/2
B) 2y + 1/2y
C) y (3 − 1/2)
D) y ⋅ 3−1/2
E) y ⋅ 3 − y ⋅ 1/2
Answer:
B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
B is equivalent because if some thing is multiplied by a variable the answer would have the variable at the end