Which equation represent a circle with a center at (2,-7) and a radius of 4 units ?
Answers
Answer:
[tex] {(x - 2)}^{2} + {(y + 7)}^{2} = 16[/tex]
Step-by-step explanation:
[tex] {(x - 2)}^{2} + {(y + 7)}^{2} = 16[/tex]
Related Questions
A king owned land outside of his castle he has partitioned the land to give as gifts to his 5 sons what fraction of land did the king give to each of his sons
Answers
Answer:
1/5
Step-by-step explanation:
since there is 5 sons they divide the land in 5.
G e o m e t r y
help me
(Answer Correctly and explain)
-I give brainliest,thankyou's ans star ratings-
Answers
Zohad has $30 in a savings account that earns 15% interest per year. How much interest will he earn in 4 years?
Answers
Answer:
30/100 X 15 = 4.50
4.50 X 4 = 18
$18
Y=-5x+4
-10-2(-5x+4)=12
Answers
Step-by-step explanation:
x=3
y=19
hope this helps if u need me to explain u can ask hope it helps
Mr. Gorelick has gone crazy. He has climbed up to the rafters of the gym 35 feet up and has taken with him a large number of basketballs. Mr. Gorelick can throw a basketball so hard at an angle of declination of 40 degrees that it will knock you out for 17 hours. How far does one of his basketballs travel before hitting someone in the head?
Answers
Answer:
Let the amount of feet be x
Let declination be y
so 35x at a declionation of 40 degrees 35x+40y=feet traveled before hitting the head
35x
40y
35x +40y= 40-y =35x+40-y
and 35x=35-x
35+40=x-y
The ball travels 43ft
Jk its free points lol
Step-by-step explanation:
What is the missing number in this pattern?
0, 7, 26, 63, 124, 215, 342, __
Answers
So, the next number is (83 - 1) = (512 - 1) = 511.
Answer is 511
✨PLEASE HELP✨DUE SOON✨
Answers
X = 5
Solve 6x-2(-2x+14)=22
Then solve y=-2*5+14
y=4 and x=5
sorry if this is wrong
Please help, will reward brainliest.
Answers
Answer:
2 out of every 5; 2:3; 2:5
Step-by-step explanation:
2 out of every 5 means that out of 5, he/she picks two (leftover 3)
the other choices are a ratio of if he/she has 2 of that then they will also have 5 of this
You need to move a figure to the right 3 units and down 4 units. What is the coordiante notation for this rule?
Answers
Answer:
4,3
Step-by-step explanation:
when you spin a 2D triangle, it looks like a 3D pyramid. true or false
Answers
Answer:
False
Step-by-step explanation:
HEEEEELP PLEASEEEE THAAAAAAANK YOUUUUU
Answers
Answer:
250/30= 25/3
inverse of 25/3= 3/25
Step-by-step explanation:
Help mehhhhhhhhhhhhhh.
Question is which equation represents the line shown on the graph?
Answers
Answer:
y=-3/5 or C
Step-by-step explanation:
I need help pls help
Answers
Answer:
i do not know sorry :(
Step-by-step explanation:
helpp me i need to get a 67 as my grade because i dont understand
Answers
Answer:
6.5 minutes
Step-by-step explanation:
Divide T (total number of minutes) by M (total number of miles)
Answer:
6.5Step-by-step explanation:
10 miles/65 minutes
65 minutes/10 miles
you need to find minutes per mile
Divide (Total number of Minutes) by (Total number of miles)
65/10=6.5
-18 ≥ 4 + 2q
Solve for me, please.
Answers
Answer
q≤ -11
thats your answer i believe, just typing this because it said it was too short to post
help me read the instructions answer number 2 help me
Answers
Answer:
3. See explanation
2. [tex]\displaystyle Yes[/tex]
1. [tex]\displaystyle [2, 1][/tex]
Step-by-step explanation:
3. Substitution, Elimination, and Graphing are ALL three methods to solve a system of equations, whether they are in three variables or two. The only differense is that with graphing, you will easily spot when a system is dependent [Infinitive Solutions], inconsistent [no solution], and\or consistent [one solution]. With elimination, you want to eliminate one set of variables [set to zero] so that it will be alot simpler solving the system, then latre on, substitute whatever value solved for the remaining set of variables back into the system to solve for the eliminated variable. Finally, with substitution, all you have to do is choose which variable you want to solve for in all three equations, or two. It really does not matter which one, as long as you follow the proper universal concept in using the Order of Operations.
2. This is self-explanatory really. The only time you cannot use any method is when the linear equations form parallel lines. Otherwise, you will always have one or infinite solutions.
1. See above imagery
I am joyous to assist you at any time.
A rock climber begins climbing at an altitude of 120 meters. She climbs at a rate of 50 meters per hour. Which equation can be used to find the altitude of the rock climber, y, after x hours?
Answers
Answer:
y=50x+120
Step-by-step explanation:
y is the ending altitude
x is the number of hours the climber has climbed
put 50 before x because that how fast the climber is climbing
then 120 is your y intercept
i do not know the answer to this equation √56245
Answers
Answer: 237.160283353
Step-by-step explanation:
Answer:
the answer is 237.1602834
source: Calculator
Can someone help me pleas
Answers
Answer:
2)6h+9c+6
Step-by-step explanation:
3(2h+3c+2)
3*2h=6h
3*3c=9c
3*2=6
6h+9c+6
What is the constant of proportionality in the equation y = 5/3x?
Answers
Answer:
x = 98
Step-by-step explanation:
plssss help ASAPPP!!!!!!!
Answers
Answer:
12
Step-by-step explanation:
you have to times 2 x 6 to find your x
I'm not for sure tho but I hope it's right
8cm
20cm
What is the volume of this cylinder?
Answers
Answer:
4021.2386 cm ^3
Step-by-step explanation:
V = πr2h = π·82·20 = 4021.2386 cm ^3
What are Periodic tables
Answers
A hotel currently has 280 rooms. The management company
decides to build a new wing that will increase the capacity to 405
rooms. By what percentage will this expand the capacity of the
hotel? (Round to the nearest tenth of a percent.)
a) 30.9%
b) 44.6%
c) 69.1
d) 125.0%
Answers
Answer:
c = 69.1
Step-by-step explanation:
because if you already have 280 rooms and it will increase to 405 rooms essentially all you have to do is 280/405 and that gives you about 69.1%
7. A location of a wall mural is being marked off as shown below.
2x + 1
3x + 5
Which expression represents the area covered by the wall mural?
please help asap !
Answers
Answer:
I know this answer won't help now but it's 6x2 + 13x + 5
which is C
Step-by-step explanation:
The expression represents the area covered by the wall mural is - [tex]6x^2+13x+5[/tex]
"Area"Given :
Dimensions are (2x + 1) and (3x + 5).
To find the area we multiply them.
Area=[tex](2x+1)(3x+5)\\
Area=6x^2+10x+3x+5\\
Area=6x^2+13x+5[/tex]
Learn more about "cosine":
: https://brainly.com/question/1594198
6x^3 -x^2-10x-3 by 2x-3
Answers
Answer:
Quotient : 3x² + 5x + 1
Step-by-step explanation:
The vertices of a parallelogram ABCD are A(2,0) B(0,-3)C(3,-3) and D(5,0) if ABCD is reflected over the x-axis how many vertices will remain the same
Answers
Answer: 2 vertices
The two vertices in question are (2,0) and (5,0). These are points A and D. These two points are on the x axis, which is the line of reflection. Any point on a line of reflection does not move.
The points (0,-3) and (3,-3) are not on the line of reflection, so they do move and are reflected to another location. Refer to the diagram below.
Solve the equation for m. Show your work on the canvas. Move -n by using opposite operation. Then just write the equation as is. This is a one step equation. 4=m−n
Answers
Answer:
m = 4+n
Step-by-step explanation:
Given the expression 4 = m-n, we are to make m the subject of the formula
From the equation
4 = m-n
Rearrange
m-n = 4
Add n both sides of the equation
m-n+n = 4+n
m+0 =4+n
m = 4+n
Hence the expression for m is given as m = 4+n
3 musical words describing silent night
Answers
2,034627 rounded to the nearest hundread thousand
Answers
Answer:
2,000,000
Plzzzzz give me Brainliest!!!!!