[PLATO] A circle is centered at the point (5, -4) and passes through the point (-3, 2).
The equation of this circle is (x + (1.) _______)² + (y+ (2.)_______ )² = (3.)_______
Answer:
1. -5
2. 4
3. 10
Step-by-step explanation:
this equation is in vertex form. Points 1 and 2 are the coordinates of the center of the circle (5 is the x coordinate, -4 is the y coordinate). To find the center of the circle, take the values of the given (5, -4) coordinate, and switch their sign (5 becomes -5, -4 becomes 4).
to find part 3, you will need to plug in the values of the second coordinate (-3, 2).
If you need to find the radius of (3), find the square root of whatever answer you got.
1. (x-5)^2 + (y+4)^2 = ___
2. (-3-5)^2 + (2+4)^2 = ____
3. (-8)^2 + (6)^2 =___
4. 64+36 = 100
---
(to find radius)
5. [tex]\sqrt{100} = 10\\[/tex]
the answer to 3 is 10
3²x3 ^x= 3^7
Find the value of x
the answer is 3^5 because multiplication is done by adding the carriers
Answer:
x = 5
Step-by-step explanation:
Rewrite the equation
3^x+2=2187
perform prime factorization of the right side
2187=3^7
3^x+2 = 3^7
equate the exponents of 3 on both sides
x+2 = 7
solve for x
x=5
36 = 9 (x - 6) can someone solve this for me pls?
Answer:
x = 10
Step-by-step explanation:
Answer:
x=10
Step-by-step explanation:
Minneapolis, Minnesota and Portland, Oregon have very similar latitudes. (Latitude measures how far north or south a place is, which in turn affects the temperature.)
The histograms below show the daily high temperatures (in degrees Celsius) that were recorded during July 2013 in each city.
Answer:
Following are the solution to the given question:
Step-by-step explanation:
Please find the complete question in the attached file.
Minneapolis would have these two towns' coldest high hourly temperatures. On average, throughout January Minneapolis was warmer. There would be a higher daily temperature in Minneapolis throughout January. Throughout, Minnesota's least populous city and is characterized by high office towers and vibrant nightlife.
Please help if you would want BRAINLEIST Thank You! ^ ^
Answer: whats the question?
Step-by-step explanation:
what's 64% as a decimal
Answer:
0.64
Step-by-step explanation:
0.64
64% = 0.64 in decimal form.
Answer:
0.64
Step-by-step explanation:
Remove the percent, put a decimal at the end, and move it over twice.
20 ft
12 ft
5 ft
Find the area of the polygon.
A)
125 ft?
B)
140 ft?
09
165 ft?
D)
345 ft?
Answer:
a
Step-by-step explanation:
im smart like im reallysmart so just trust
Answer:
C)165 ft2................
Need Help!!!!!!!!! 20 Points!!! Brainly for best and CORRECT answer!!!
Please solve the triangle (in the picture below)
HURRY!!!!!!!!!!!!!
Answer:
Side lengths:
AC. 10.009
AT. 22.91
CT. 25
Angles:
<bc. 23.6
<ac. 66.4
Step-by-step explanation:
Hope that this is what you need!
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Answer:
72
Step-by-step explanation:
Just multiply all them
what is a ratio that compares quantities with unlike units of measures
Equivalent Ratios
Unit
Unit Price
Rate
Ratio
Ratio table
Terms
The total length of a road trip was 16.8 hours. If highway signs are posted every 0.06 hours, including one at the end of the road trip, how many highway signs will there be on the road trip?
There are 220 highway signs
The total length of a road trip was 17.6 hours.Highway signs are posted every 0.08 hours.To find: Number of highway signs.The number of highway signs is found.17.6/0.08 =220.Thus there are 220 highway signs
Answer:
The answer is 280.
Step-by-step explanation:
Write the equation of a line in slope-intercept form with a slope of 32 and a y-intercept of −3 .
Answer:
y = 32x + (-3)
Step-by-step explanation:
y = mx + b
b= y-intercept
m = slope
just fill in the blanks and your done!!
Which function rule for points would create the translation shown above?
(x, y) + (x+4, y+3)
(x, y) + (x-4, y-3)
(x, y) + (x+10, y+7)
(x, y) + (x-10, y-7)
Answer:
Option A
Step-by-step explanation:
Coordinates of the given points A and A',
A → (-6, -2)
A' → (-2, 1)
Rule for the translation of point A to A',
A(-6, -2) → A'(-6+h, -2+k)
Since, coordinates of A' are (-2, 1)
Therefore, -6 + h = -2
h = 6 - 2 = 4
And (-2 + k) = 1
k = 3
Therefore, rule for the translation will be,
(x, y) → (x + 4, y + 3)
Option A will be the answer.
last week, the thickness of the ice on a lake increased by (25)/(t+3) centimeters per day (where t is the number of days since the ice first formed). By how may centimeters did the thickness of the ice increase between t=0 and t=4?
pls help :)
can you help me with number 1-3 please thank you!!!!!!
9514 1404 393
Answer:
(c) 232°(a) 142°(b) 34°Step-by-step explanation:
1. Arc DFG and arc DHG complete the circle. The measure of arc DHG is 90° +38° = 128°, so the measure of arc DFG is ...
360° -128° = 232° = mDFG
__
2. Arc GHE is 180°. Arc HE is 38° less than that value, so is ...
mHE = 180° -38°
mHE = 142°
__
3. The angle at H is half the difference of the intercepted arcs:
H = (100° -32°)/2 = 68°/2
H = 34°
1. Circle ALL of the relations that represent functions.
Answer:
The very first one is the only function.
Step-by-step explanation:
The first one is the only function because the input (or x) only has one output (or y)
Solve the linear equation x - 9= 3/5x
(Please put your answer as a decimal.)
Answer:
22.5
Step-by-step explanation:
Answer:
x = 22.5
Step-by-step explanation:
x - 9= 3/5x
3/5x - x = -9
-2/5x = -9
x = 22.5
please help!! this is due in a few minutes giving brainlest if explained!!
Lily has a sandbox that holds colored sand. The dimensions of the
sandbox are as follows: length = 3 3/4 ft.,width =4 ft and the height is 11/12 ft. What is the volume of the box? Your answer should be in decimal form.
Answer:
13.75ft^3
Step-by-step explanation:
11/12 * 3 1/4 * 4= 13.75
Which of the following best describes the equation below?
y = 4x3 - 10
A.
neither linear nor nonlinear
B.
linear
C.
nonlinear
D.
both linear and nonlinear
Answer:
both linear and nonlinear
Are you looking for surface are or volume?
A cylindrical fire extinguisher has a diameter of 9 centimeters and a height of 30 centimeters. What is the maximum amount of carbon dioxide that it can contain?
Answer:
It the volume
Step-by-step explanation:
Answer:
the answer is 1908.52
Step-by-step explanation:
through: (5,0), slope = -1
write in point slope form first then convert to standard form ( someone please help me!)
Barton has 4 strawberries and Ona has 8. If they want to redistribute their strawberries so they each have an equal number, how many strawberries should Ona give to Barton? There are a total of strawberries. There are a total of people. The expression to find the mean, or balance point, is . should give 2 strawberries to for the number of strawberries to be balanced.
Answer:
2 strawberries
Step-by-step explanation:
Given that:
Number of strawberries :
Ona has 8
Barton has 4
For both Ona and Barton to have the same Nunber of strawberries :
(Ona + Barton) /2 = (8 + 4) / 2 = 12 /2 = 6
That means both Ona and Barton will have 6 strawberries each
Hence,
Barton who has 4 strawberries needs 2 more while Ona who has 8 will give out 2
Hence, Ona should give two strawberries to Barton.
Answer:
total strawberries 12
total 2 people
expression to find the mean 12/2
ona should give barton 2 strawberries so the number balance's out
Step-by-step explanation:
ywww trust me
i hurry i need help asap
Someone HELP ME PLS!!!
Answer:
15.9 ft.
Step-by-step explanation:
Hope this helps dude
What is the RANGE of the following graph?
y=-x2- 2x - 5
2
Answer:
See below in bold.
Step-by-step explanation:
y = -x^2 - 2x - 5
Convert to vertex form:
y = -(x^2 + 2x) - 5
y = - [(x + 1)^2 - 1] - 5
y = -(x + 1)^2 + 1 - 5
y = -(x + 1)^2 - 4
So the vertex of the graph is at (-1 , -4) and it is a maximum because the coefficient of x^2 is negative.
So the range is all values of f(x) up to and including -4.
In interval notation this is (-∞, -4].
A Triangle Has A Base of X 1/2m and a height of X 3/4m. If the area of the triangle is 16m^2, what are the bade and height of the triangle
Answer:
B
Step-by-step explanation:
5. What is the value of x in this equation?
2x + 2 = -52
DJ is helping set up 7 rows of chairs for a school assembly. There are eight chairs in the first row. Each row after that has two more chairs than the previous row. if he has 100 chairs, can he set up enough rows? Explain.
Answer:
Step-by-step explanation:
yes it is 98
Didn’t understand this can someone help
Answer:
Put the point at (-3, 6). (-3 for the x axis and 6 for the y axis.)
the reflection would be at the points (-3,6) because it is a reflection of the point A.
Plz help me I need this stuff plz
sorry i want get points