*ANSWER ASAP* What is the radius of a circle if its center is (-3,-2) and one point on the circle is (5,-2)?
Answers
Answer:
8
Step-by-step explanation:
h=-3 , k=-2, x=5, y=-2
(x-h)^2+(y-k)^2 = r^2
(5-(-3))^2+(-2-(-2))^2
64+0=r^2
r=√64=8
Related Questions
can anyone rewrite the quadratic function in standard form?
Answers
Answer:
y = -2(x-2) (x+8)
Step-by-step explanation:
got you bro
Answer:
y = -2x² -12x + 32.
Step-by-step explanation:
Recall that a quadratic equation in standard form is:
y = ax² + bx + c.
To rewrite the equation in standard form, you will need to FOIL and distribute the -2. This can be done by:
y = -2(x-2)(x+8)
FOIL the factored part of the equation. Ignore the '-2' for now.
y = -2 (x² +6x -16)
Now, multiply the '-2' with all of the terms:
y = -2x² -12x + 32.
This is your equation in standard form!
Maria owns 80 shares of a certain stock. Yesterday the value of each share went up by 10 dollars. What was the total change in value of her shares?
Answers
Answer:
800
Step-by-step explanation:
each share is worth 10 more dollars 80x10=800
The letters of the word S U M M E R were placed in a bag. What is the probability of choosing an R?
3:6
5/6
33.3%
0.16
Answers
｡☆✼★ ━━━━━━━━━━━━━━ ☾
There is only one R in the bag
So the probability would be 1/6
1/6 as a decimal is 0.16
Thus, your answer would be option D
Have A Nice Day ❤
Stay Brainly! ヅ
- Ally ✧
｡☆✼★ ━━━━━━━━━━━━━━ ☾
I NEED QUICKKKK will mark brainliest A perfectly vertical stack of dominoes has a volume of 1.8 cubic inches. Another stack of the same number of dominoes is slanted slightly to the right. What is its volume?
Answers
Answer: 1.8
Step-by-step explanation: I’m not entirely sure about this, but it probably is 1.8 because I don’t think the slant would change the volume, though I may be wrong
Answer:
1.8 cubic inches
Step-by-step explanation:
The perfectly vertical stack has a volume of 1.8 cubic inches. Therefore, another stack with the same amount would have the same volume, regardless of whether or not it is slanted.
Which of the following indicates the subtraction property of equality when solving the equation 4(x + 9) + 5 = 3x − 8? answers: 4(x + 9) = 3x − 8 − 5 4x + 36 + 5 = 3x − 8 4(x + 9) − 5 + 8 = 3x x = −49
Answers
Answer: 4(x + 9) = 3x − 8 − 5
Step-by-step explanation:
The subtraction property of equality states that f a = b, then a − c = b − c. Subtracting 5 from both sides of the given equation gives 4(x + 9) = 4x − 8 − 5.
In the proportion 15/25=3/5 the terms that are called extremes are?
Answers
Answer:
15 and 5
Step-by-step explanation:
15:25::3:5
so, extreme are the terms which the underlined
Answer:
15, 5
Step-by-step explanation:
The outer terms in a ratio are called extremes. The outer terms here are 15 and 5 while the inner terms or means are 25 and 3.
Find the area of the shaded region of the figure below. Each small square is 1 cm x 1cm.
Answers
Answer: 23 cm squared
Step-by-step explanation:
Since the area of each square is 1 cm squared.
We can count up the number of squares which will be the total area.
There are 23 squares so the area of the region is 23 cm squared.
Answer: 23 cm²
Step-by-step explanation:
Since the squares are each 1 cm × 1 cm, you can technically count all the shaded squares, but it is good to do it mathematically.
We can separate this shape into 1 parts. The top part sticking up is a square and the bottom, a rectangle. We find the area for both parts and add them together.
Square:
3 cm × 3 cm = 9 cm²
Rectangle:
2 cm × 7 cm = 14 cm²
Total:
9 cm² + 14 cm² = 23 cm²
Calculate the Rate of change
Answers
Which graph shows the solution to the system of linear inequalities below?
Answers
Answer: Graph A or answer D is correct
Mark is using two different baking pans to bake bread for a bake sale.
If the dimensions of the first pan are 10 x 7 x 3 inches, and the dimensions of the second pan are 10 x 10 x 2 inches, what is the total volume of both baking pans, in cubic inches?
Answers
Answer:
The answer is 410
Step-by-step explanation:
10 x 7 x 3 + 10 x 10 x 2 = 410
looking at the diagrams, answer the question
Answers
Hey!!!
Answers:
1. {d}
2. {a,d,g,f}
3.{g,e,f}
please see attached picture for full solution
Hope it helps
Good luck on your assignment
Stay safe..
What is the value of log6255?
O 4
4 14
O
O 4
Answers
Answer: 3.79622731403
Step-by-step explanation:
PLEASE HELP! An equilateral triangle has what type of symmetry? A. line symmetry only B. point symmetry only C. both point and line symmetry D. neither point nor line symmetry E. both point and rotational symmetry
Answers
Answer:
A
Step-by-step explanation:
it has 3 lines of symmetry
Answer:
both i think dont be mad if its not right im stressed right now
Step-by-step explanation:
write 0.0004353 in scientific notation
Answers
Answer:
Step-by-step explanation:
4.35 x 10-4
(Scientific Notation)
Answer:
4.353*10^-4
Step-by-step explanation:
Def. of scientific notation
find points of discontinuity y=x^2+5x+6/x^2-16
Answers
Answer:
x=4 and x=-4
Step-by-step explanation:
We assume you intend ...
y = (x^2 +5x +6)/(x^2 -16)
There will generally be points of discontinuity where the denominator is zero. Sometimes a denominator factor will be cancelled by a numerator factor, but the "hole" remains and there is still a discontinuity there.
Here, the denominator factors as the difference of squares:
x^2 -16 = (x -4)(x +4)
There will be discontinuities where these factors are zero, at x=4 and x=-4.
There are 16 liquid measuring cups in a gallon. If a gallon contains 3,785 milliliters, is
the vessel above more or less than a liquid measuring cup?
Answers
Answer: A liquid measuring cup has less liquid than the cup.
Step-by-step explanation: 3785/16=236.5625
Thus, would be less.
Hope this helps <3
-Carrie
P.S. please mark brainliest!
It is found that liquid measuring cup has less liquid than the cup.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value. Unitary method is a technique by which we find the value of a single unit from the value of multiple and the value of more than one unit from the value of a single unit. It is a method that we use for most of the calculations in math.
We are given that 16 liquid measuring cups in a gallon. If a gallon contains 3,785 milliliters,
Therefore, we need to divide the 3,785 milliliters, with the liquid measuring cups
So, 3785/16=236.5625
Thus, That would be less.
Learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
#SPJ3
Which is a pertect square?
72
81
90
99
Answers
Answer:
81.
Step-by-step explanation:
9 * 9 = 81
Answer:
81
Step-by-step explanation:
81 is a perfect square since
√81 = 9 (perfect square)
However any of the others aren't perfect squares
Which are not changed after a rotation? Check all that apply
angle measures
orientation
size
shape
position of center of rotation
Answers
Answer:
Angle measures, size, shape, position of center of rotation.
Step-by-step explanation:
Rotation is a rigid motion, meaning the angle measures, size, and shape are preserved. Also, since we are rotating around the center, the center would stay the same. So the answer is angle measures, size, shape, position of center of rotation.
When a shape is rotated, it must be rotated through a center.
Angle measures , the size , the shape , and the position of center of rotation do not change after rotation
Rotation is a rigid transformation.
This means that, rotation does not change the angle measure, the side lengths and the shape of the shape that is being rotated.
Except the center of rotation is changed to perform another rotation, the rotation does not change the center of rotation.
Hence, all except orientation remain unchanged after a rotation.
Read more about rotation at:
https://brainly.com/question/1571997
brainlist if correct
and thanks
question is the screenshot
Answers
Answer:
(0,1/2)
Step-by-step explanation:
When X=0, Y=0.5, or 1/2
1/2=0+1/2
Answer:
(0, 1/2)
Step-by-step explanation:
y = x + 1/2
This is in slope intercept form
y = mx+b where m is the slope and b is the y intercept
The slope is 1 and the y intercept is 1/2
(0, 1/2)
Please help asap, shehhrhd
Answers
Answer:
55°
Step-by-step explanation:
y+x=180°
25°+30°+x=180°
25°+30°=y
y=55°
*Exterior Angle Theorem*
Sorry for the lack of explanation. It's midnight, so I didn't have much time.
Find the common difference, d, in the following arithmetic sequence.
42, 38, 34, 30, 26, …
–5
5
4
–4
Answers
Answer: -4
Step-by-step explanation: Let me know if you need an explanation.
What type of graph is best to use to organize numerical data based on their digits to compare value? A. Venn diagram B. box and whisker plot C. stem-and-leaf plot D. pictograph
Answers
Answer:
B
Step-by-step explanation:
Alex showed me that it was correct
Answer:
B
Step-by-step explanation:
numericaly organize data based on their digits to compare value
Last week, a candle store received $355.60 for selling 20 candles. Small candles sell for $10.98 and large candles sell for $27.98. How many large candles did the store sell?
Answers
Answer:
8 large candles
Step-by-step explanation:
If all the candles were large candles,
Amount received
= 20( $27.98)
= $559.60
Difference in amount received
= $559.60 -$355.60
= $204
Difference in the cost of a small candle to a large candle
= $27.98 -$10.98
= $17
Number of small candles
= $204 ÷$17
= 12
Thus, number of large candles
= 20 -12
= 8
Let's check!
Amount received
= 8( $27.98) +12( $10.98)
= $355.60 ✓
Given that sin 60 = root3/2
Find the exact value of sin 240
Answers
Answer:
[tex]sin 240^\circ = - \dfrac{\sqrt{3}}{2}[/tex]
Step-by-step explanation:
We are given that:
[tex]sin 60^\circ = \dfrac{\sqrt{3}}{2}[/tex]
We need to find
[tex]sin 240^\circ = ?[/tex]
240 is greater than 180 and lesser than 270
OR
[tex]180^\circ<240^\circ<270^\circ[/tex]
So, Angle [tex]240 ^\circ[/tex] lies in the 3rd quadrant and it is well known that value of sine in 3rd quadrant is negative.
Using the property :
[tex]sin(\pi + \theta) = -sin\theta[/tex] or
[tex]sin(180^\circ + \theta) = -sin\theta[/tex]
Here, [tex]\theta\ is\ 60^\circ[/tex].
[tex]sin 240^\circ =sin(180^\circ + 60^\circ) = -sin60^\circ\\\Rightarrow -\dfrac{\sqrt{3}}{2}[/tex]
Hence, the value
[tex]sin 240^\circ = - \dfrac{\sqrt{3}}{2}[/tex]
Express the equation in the form Y= mx+b by solving for Y. -2x-y=10
A: y=-2x+10
B: y=2x+10
C: y= 2x-10
D: y= -2x-10
Answers
Answer:
the answer is d: y=-2x-10
Coverage for injury and property damage sustained by others for which you or covered residents of your household are legally responsible is known as a(n) _____.
a) asset
b) claim
c) debt
d) liability
Answers
What is the domain of the function y=/x?
-00
0
0
1
Answers
Answer:
It Should be (-infinity, + infinity)
Step-by-step explanation:
A mailman earned $832 a week last year. What was his yearly salary?
A. $49,396
B. $50,328
C. $ 47,532
D. $43,264
Answers
Answer:
the answer would be d. if i am correct
I need help and an answer ASAP Please don't abandon the answer I need an answer!
Answers
25/5=5, so it takes five days to eat 25 containers.
explanation: if he eats 10 yogurts in 2 days you divide 2 by 2 and 10 by 2 to find how many he eats each day. then you multiply 5 by 5 to get 25 yogurts and 1 by 5 to get five days. i hope this helps!!
QUESTION 5 The temperature was -7°C in the morning. The temperature dropped 3°C by sunset. What was the temperature at sunset? +10°C +4°C -4°C -10°C
