Answers
Answer:
y = 3x+9
Step-by-step explanation:
We can use the slope intercept form
y = mx+b
where m is the slope and b is the y intercept
y = 3x +b
Substitute the point into the equation
6 = 3(-1) +b
6 = -3+b
Add 3 to each side
6+3 = -3+3+b
9 = b
y = 3x+9
Answer:
C.
Step-by-step explanation:
The answer is C. when using the formula C=2*pi*r and A=pi*r^2.
Just remember to divide the diameter by two to get the radius. If you were asked to find the radius instead of the diameter, you would simply divide 7 feet by 2 because the radius is one-half the measure of the diameter. The radius of the circle is 3.5 feet. You can also use the circumference and radius equation.
Related Questions
i need help with this geometry
Answers
Answer:
2.
Step-by-step explanation:
supplementary= 180 degrees.
Step-by-step Explanation: If two parallel lines are cut by a transversal, then same-side interior angles are supplementary or the sum of their measures is 180 degrees.
Notice that <3 and <5 are same-side interior angles because they lie on
the same side of the transversal and on the interior of lines l and m.
Notice that same-side interior angles make a C shape.
Which value of x makes the equation
0.25(x + 20) = 0.1(x + 70) + 0.05x true?
A.0.2
B.25
C.20
D.2
Answers
Answer:
C. 20
Step-by-step explanation:
20 is the only value that makes x true. Basically x = 20.
We find this by doing the "good ol' Isolate the variable by dividing each side by factors that don't contain the variable."
Hope this helps and have a nice day!
What two numbers multiply get 45 and added get -18?
Answers
Answer:
-3 and -15
Step-by-step explanation:
-3*-15=45
Answer: When 45 is added to -18 it’s written as 45-18=27.
Kayley needs to find the area of a circle. Which process should she use? She should multiply the diameter by 2 and then multiply the result by 3.14. She should multiply the radius by 2 and then multiply the result by 3.14. She should square the diameter and then multiply the result by 3.14. She should square the radius and then multiply the result by 3.14.
Answers
Answer:
The correct answer is the last one:
"She should square the radius and then multiply the result by 3.14"
Step-by-step explanation:
Answer:
The answer is D which says she should square the radius and then multiply the result by 3.14 or pi
Step-by-step explanation:
Took the review, and got 100 on Edge2021 <3
Hope this helped you c:
how do you do 32x−4=14x+12
Answers
Answer:
8/9
Step-by-step explanation:
you will add 4 to both sides and minus 14x from both sides making it 18x= 16 divided 18 from both sides with will be 16/18 but simplify it and it will be 8/9
Answer:
8
9
Step-by-step explanation:
Dan mixed two parts of milk and three parts of syrup to make a drink how many parts of milk did Dan mix with each part of syrup
Answers
Answer:
0.66 parts of milf with 1 part of syrup
Step-by-step explanation:
If the sum of the square of the number and 4 time the number is 21,
what is the number?
Answers
Answer:
I think there is a missing “and” there: “If the sum of the square of the number and 4 times the number is 21, what is the number?”
If so, then we have: x² + 4x = 21, or x² + 4x - 21 = 0.
This factors as (x+7)(x-3) = 0, so x = -7 or x = 3.
What is the LCM (12, 15)?
Answers
Answer:
60
Step-by-step explanation:
12x5=60 and 15x4=60 so 60 is the LCM
What is the slope of the line y=3?
Answers
Answer:
The slope of the line is zero.
Step-by-step explanation:
The slope is zero. This is a perfectly horizontal line passing through y=−3 .
what is 1000x57 to the second power?
Answers
Answer:
57*57*1000= 3249000
(>'-'<)
given m ll n find the value of x
Answers
Answer:
63°
Step-by-step explanation:
opposite angle
63°
Tyrell went to the park to go jogging. The beginning of the running path has an elevation of -2 feet. The highest elevation on the jogging path is 14 feet. What is the difference in elevation between the highest point and the beginning of the path? Make sure you write down the highest point first then take away the negative two.
Answers
Answer:
16 ft
Step-by-step explanation:
Difference in a math question always signifies that we are subtracting. When finding the difference between an elevation you need to subtract the highest point first from the lowest point or starting point. Therefore in this scenario, we subtract 14 feet which is the highest point from the starting point which is -2 ft. Since the starting point is at a negative elevation, the negatives will cancel out and becomes a positive.
14 - (-2) = x ... negative cancel out and become a positive or addition
14 + 2 = x
16 ft = x
Finally, we can see that the difference between these two points is 16 ft.
solve the literal equation for x. 2y-18x= -26
Answers
Answer:x=y+13/9
Step-by-step explanation:
Answer:
262y/18
Step-by-step explanation:
Solve -319 + x) = 33
Answers
Answer:
x = 352
Step-by-step explanation:
Move all terms not containing x to the right side of the equation.
Answer:
x=352
Step-by-step explanation:
-319+x=33
+319 +319
x=352
Determine whether the statement is true or false. Justify your answers.
The graph of y = f(-x) is a reflection of the graph of y = f(x) in the x-axis.
The graph of y = -f(x) is a reflection of the graph of y = f(x) in the y-axis.
Answers
Answer:
The graph of y = f(-x) is a reflection of the graph of y = f(x) in the x-axis. ⇒ False
The graph of y = -f(x) is a reflection of the graph of y = f(x) in the y-axis. ⇒ False
Step-by-step explanation:
Let us explain the reflection about the axes
If a graph is reflected about the x-axis, then the y-coordinates of all points on it will opposite in signEx: if a point (2, -3) is on the graph of f(x), and f(x) is reflected about the x-axis, then the point will change to (2, 3)
That means reflection about the x-axis change the sign of yy = f(x) → reflection about x-axis → y = -f(x)If a graph is reflected about the y-axis, then the x-coordinates of all points on it will opposite in signEx: if a point (-2, -5) is on the graph of f(x), and f(x) is reflected about the y-axis, then the point will change to (2, -5)
That means reflection about the y-axis change the sign of xy = f(x) → reflection about y-axis → y = f(-x)Now let us answer our question
The graph of y = f(-x) is a reflection of the graph of y = f(x) in the x-axis.
It is False because reflection about x-axis change sign of y
The graph of y = -f(x) is a reflection of the graph of y = f(x) in the x-axis
The graph of y = -f(x) is a reflection of the graph of y = f(x) in the y-axis.
It is False because reflection about y-axis change sign of x
The graph of y = f(-x) is a reflection of the graph of y = f(x) in the y-axis
Peyton go shopping she finds T-shirts one +24.97 and the other cost 13.75 she needs to know if she has enough money to buy both shirts using mental math she round $24.97-$25 and exit 213.75 to get 38.75 how does Peyton need to compensate find the exact all of the Two shirts
Answers
Answer: Subtract 0.03.
Step-by-step explanation:
given data:
Cost of T-shirt one = $24.97.
cost of T-shirt two = $13.75.
peyton rounded the cost of the first T-shirt up to $25 ( by adding $0.03 ). The addeded the cost of the second shift to arrive at a total cost of $38.75 for both.
to find the exact amount of the two shirts, peyton needs to subtract 0.03 from the total amount.
= $38.75 – 0.03
= $38.72
The original amount of both T-shirt is $38.72.
Name the plane in 2 ways please! simple and quick :)
Answers
Answer:
Plane A or Plane MVN
Step-by-step explanation:
Does anyone know if this is a function ?
Answers
Answer:
Yes, it is a function
Step-by-step explanation:
This is a function since each x value, the number on the left in the paretheses only has one y value.
If any x had more than one y value, it wouldn't be a function.
Hope this helps:)
does anyone know the answer to this?
Answers
Answer:
it might be 48 seeing that 1/4 of df is dz so add zf to it and df should equal 48
Step-by-step explanation:
Ali bought 8 apples for a total of $14.32. How much
did each apple cost?
Answers
Find the midpoint of the segment with the following endpoints.
(4, -10) and (10,0)
literally anyone know this ?
Answers
Ok the answer is (7,-5)
What is the length of the line?
a. 6.5
b. 7
c. square root of 35
d. square root of 37
Answers
Explanation
Answer: the correct anwser is D square root of 37
Step-by-step explanation:
the next model of the car will cost 14.4% more than the current model. the current model costs 39,000 how much will the price increase in dollars? what will be the price of the next model
Answers
$ 44616
Step-by-step explanation:Hi there !
What will be the price of the next model ?
$39000 + $39000×14.4% =
= $39000 + $39000×0.144
= $39000(1 + 0.144)
= $39000×1.144
= $ 44616
Good luck !
What is the value of x?
(5x)
(3x + 18)º
A. x = -2.25
B. x = 2.25
Cx = 9
D. x = -9
Answers
So x(5x-3x)=x×2x
=(2x)^2
=4x^2
Which is given as 18.
X^2=18÷4
=4.5
So x=root over 4.5
Which is approximately 2.25
Simplify the problem bellow, please. The correct answer will receive brainliest and follow. I won't tolerate idiots
Answers
Answer: 325
Step-by-step explanation:
I wrote down the steps but thats the answer it took me a while to complete that was some difficult math lol.
38% of the 1200 Robinson students are 7" graders. How many Robinson
students are 7 graders?
Answers
For percentages, we write the number before the % sign as a decimal out of 1. So our percentage would actually be 0.38
To find what percent of Robinson students are 7th graders, we simply multiply 0.38 by 1200 which gives us 456
The answer is 456
What is 5+5 and how do i use my fingers to get it?
Answers
Each hand has 5 fingers, so hold up both of your hands and count them up and you’ll get 10 fingers in total!
Answer:
5+5=10
Step-by-step explanation:
If you have 5 fingers on 2 hands, you put them together and count 1 by 1. if not then since there are 2 5s, multiply 5 and 2, hten tell you're teavher you dont got no fingers
SOLVE ASAP WILL GIVE BRAINLIEST 100 POINTS
Answers
Answer:
I believe thats 8 to the power of 7
Step-by-step explanation:
Answer:
i clicked your link adn it looks like 8^7 or 8 to the 7th power which would be 2,097,152
Step-by-step explanation:
Using the table created in part a determine how long it will take to complete the calls of Emma and Jackson work together
Answers
Answer: look at the image. hope this helps
Step-by-step explanation:
A spaceship on a journey between planets would have to recycle as much air and water as possible. Suppose the crew on such a spaceship used 32.99 L of water one day and recycled all but 0.24 L. About what percent of the water was lost?