Step-by-step explanation:
Find the Center and Radius (x-4)^2+y^2=4
(
x
−
4
)
2
+
y
2
=
4
This is the form of a circle. Use this form to determine the center and radius of the circle.
(
x
−
h
)
2
+
(
y
−
k
)
2
=
r
2
Match the values in this circle to those of the standard form. The variable
r
represents the radius of the circle,
h
represents the x-offset from the origin, and
k
represents the y-offset from origin.
r
=
2
h
=
4
k
=
0
The center of the circle is found at
(
h
,
k
)
.
Center:
(
4
Which value makes the following inequality TRUE? 4 − 8 x > 2
A. 0
B. 1/4
C. 1/2
D. 1
Answer:
the answer is A. 0
Step-by-step explanation: if you plug in every answer the only one that ends up being true is 0.
Y/0.5=16
Please solve the equation ♀️
Answer:
y=8
Step-by-step explanation:
y/0.5=16
multiply each side by 0.5 and you get y=8
Answer:
y = 8
Step-by-step explanation:
Multiply all terms by the same value to eliminate fraction denominators
Cancel multiplied terms that are in the denominator
Multiply the numbers
y = 8
Use the Distributive Property to simplify the expression.PLS HURRY VERY URGENT I GIVE BRAINLEST AWNSER
3z+14+5z+9
HELP PLEASEEEEEE!!!!!!
Answer:
x > -6
Step-by-step explanation:
I need help and a explanation
Answer:
Step-by-step explanation:
12(10/100)=$1.20
Please help I will give you BRAINLIEST for the correct answer
Answer: G is one B is one and F is one
Step-by-step explanation:
Answer:
15.27 10.18
you have toadd them till you get the stuff
Step-by-step explanation:
make sure you x it to
Geenas hair grew 1 and 1/8 in 3 months
help please need answers
Answer:
slope: 2/3 or 0.6666...
Step-by-step explanation:
find two points on the line : (1,2) and (0,-2) and do rise over run. Rise = 2 and Run = 3, so you put it in rise over run form. Rise/Run = 2/3. The graph is positive.
plz give answer i gives brainalst
Answer:
28
Step-by-step explanation:
54 - 26 = 28
if socks cost $8.97 for 3 pairs how much does one pair cost?
Answer:
7
Step-by-step explanation:
Answer:
$2.99
Step-by-step explanation:
$8.97/3 = 2.99
$8.97 divided by 3 equals $2.99
Good Luck!
The coordinates of L and M are (3, 6) and (9, 8) respectively. X is the mid-point of LM, determine the coordinate of the point X. *
What is the inverse of the function f(x) = 2x - 10?
True
False
The cube can be dissected into two congruent triangular prisms that each have half the base area of the cube, so the volume of a triangular prism is V = Bh, where B is the
area of its base and h is its height
Answer:
this is true, I think so...
Which of the following can be used for the line that a shape is to be reflected over?
Answer:
i don't know i need help with this one too
Step-by-step explanation:
The distance between point Q and point P is 6!
! units. Which number could represent point
Q
Answer:
zero
Step-by-step explanation:
Do the ratios 7/18 and 1/3 form a proportion?
Answer:
no, it does not format a proportion, they are not equal
If the midpoints of the sides of triangle EFG shown below were connected
with line segments, what would be the perimeter of the resulting triangle?
Answer:
Choice 1) 181.5 mm
Step-by-step explanation:
41.5+55+85 = 181.5
please i need help with this asap!!! I will give brainliest!!! please and thank you!!
Answer:
The y-intercept is 2 and the slope is 1/2. So the equation is y = 1/2x + 2
Step-by-step explanation:
The y-intercept is where the line starts on the y-axis. For the slope to the next point on the line you have to move 2 units to the right and 1 unit up. When writing the slope as a fraction, you always put how far you move up or down above how far you move to the right or left.
please help with maths!
Answer:
AC = 12.6m
Step-by-step explanation:
Formula :
[tex] \frac{a}{ \sin(a) } + \frac{b}{ \sin(b) } [/tex]
Working out shown in image above.
The science club has five female and five male students. The club will randomly select two people to compete in the upcoming science competition.
What is the probability that both people chosen are females?
StartFraction 1 Over 90 EndFraction
One-fifth
Two-ninths
One-fourth
Answer:
Step-by-step explanation:
(5/10)(4/9)=20/90=2/9
Two-ninths
Answer:
2/9
Step-by-step explanation:
I just answered it on edg.
Guys please help me, I’ve been stuck on this question for a bit. I will mark you brainliest (:
Answer:
The slope is 3
Step-by-step explanation:
m = rise/run
Imma use points (4,1) and (5,4)
rise = 3
run = 1
3/1
m = 3
plz mark as brainliest if correct!
help worth 10 PTS!!
Find the area of the circle, given the square has an area of 144 cm2 (leave your answer in terms of ).
A)
127 cm?
B)
2471 cm2
C)
3671 cm2
D)
7271 cm2
What is the length of the hypotenuse?
Answer:
The answer is c = 17 feet
Step-by-step explanation:
The formula to find the hypotenuse is a^2 + b^2 = c^2 (a squared plus b squared equals c squared).
a = 8 feet
b = 15 feet
a^2 = 8 * 8 = 64
b^2 = 15 * 15 = 225
The next step is to add: 64 + 225 = 289
But we need to remember to square root 289 because we squared a and b.
The square root of 289 equals 17
c = 17 feet
Simplify (5x2 + 3x + 4) + (5x2 + 5x − 1).
10x2 + 8x + 5
25x2 + 8x + 3
10x2 + 8x + 3
10x2 + 8x − 3
first step to remove brackets
here write them in serial order,
=5x²+3x+4+5x²+5x-1
=5x²+5x²+3x+5x+4-1
=10x²+8x-3
Answer:
If I'm not mistaken your answer should be the third option: 10x2 + 8x + 3
please tell me if im wrong
Step-by-step explanation:
Someone please help and please make sure the answer is right
Answer:
x=8
Step-by-step explanation:
Please help me with this I’m stuck
Answer:
They are similar triangles.
Step-by-step explanation:
eric plotted the graph below to show the relationship between the temperature of his city and the number of cups of lemonade he sold daily: part a: describe the relationship between the temperature of the city and the number of cups of lemonade sold part b: describe how you can make the line of the best fit. write the approximate slope and y-intercept of the line of best fit. show your work, including the points that you use to calculate the slope and y-intercept.
Answer:
part A: the warmer the city temp was the more lemonade that was sold so a hotter day will sell more lemonade
part B: i used points 40,8 and 90,20 and got m= 25/6 then i did y=mx+b
90=25/6(1)+b
90/1=25/6+b
25/6 25/6
and then B= 21.6
Step-by-step explanation: im not sure if i did it right so i would check i havent done this since like the 6th grade like 4 years or so ago lol
How many pounds are in 9 gallons?
Answer: 75.108
Step-by-step explanation:
1 gallon is 8.3454 lb so multiply by 9 to get the answer
8.345*9= 75.105 lbs
So there are 75 lbs in 9 gallons
What’s the answer???
can someone pls help with both questions pls I will be very grateful :)
Answer:
6) -30
7) -5
Step-by-step explanation:
6)
x = 5 y = 3 z = -2
xyz = 5 x 3 x -2 = 15 x -2 = -30
7)
x = 5 y = 3 z = -2
xyz/ 6 = -30/6 = -5