Answers
Answer:
Graph C
Step-by-step explanation:
Related Questions
CB is tangent to ⊙A at point C. Find the radius.
Circle A is shown. Line segment A C is a radii. Line segment B C is a tangent and it intersects with the circle at point C. A line is drawn from point B to point A and a point is drawn where the line intersects with the circle. The length of the radius is r, the length of C B is 8, and the length of B to the circle is 5.
Answers
Answer:
The length of the radius is 3.9 units
Step-by-step explanation:
From the details of the circle given, the circle is constructed with MS Visio and attached here;
From the drawing, we have;
The legs of the right triangle ABC = AC and CB
The given length of the leg CB = 8 units
The length from B to the circle on the hypotenuse side = 5 units
The length of the radius, AB = r
By Pythagoras's theorem, we have;
AB² = AB² + CB²
AB = r + 5 By segment addition postulate
Therefore;
(r + 5)² = r² + 8²
∴ (r + 5)² - (r² + 8²) = 0
r² + 10·r + 25 - r² - 8² = 0
10·r - 39 = 0
r = 39/10 = 3.9
The radius, r = 3.9 units long.
Answer:
39/10
Step-by-step explanation:
right on edg
What is the slope of this line?
y = 7x - 5
Slope = [?]
Enter
Answers
Answer:
the slope of this line is 7.
Step-by-step explanation:
I hope this helps
Hii!
___________________________________________________________
Answer:
Slope is 7! ^^
Step-by-step explanation:
Note that the equation is given to us in slope intercept.
The slope intercept formula is y=mx+c.
m=slope
c=y intercept.
In the equation y=mx+c m denotes the slope.
In the equation y=7x-5, 7 is the slope.
--
Hope that this helped! Best wishes.
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Solve the inequality. -8y_<40 The solution is .
Answers
Answer:
Hi! The answer to your question is y [tex]\geq[/tex] -5
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☁Brainliest is greatly appreciated!☁
Hope this helps!!
- Brooklynn Deka
need help im struggling
Answers
Answer:
360
Step-by-step explanation:
to find volume, you multiply the length, width, and height together
Answer:360
Step-by-step explanation:
Ps.im not sure sorry if wrong
pls help i cant fugure it out and question is on picture
Answers
Answer:
Step-by-step explanation:
According to the figure, cos Ф = 16/20 = 4/5 = 0.80.
Using the inverse cosine function on a calculator, we get
Ф = 0.644 radians or 36.87 degrees or arccos 4/5
Please help asap! And no links or weird answers, please :(
Is this set a function or not? Explain why it is or why it is not a function.
Answers
Answer:
yes, because at every x is associated one and only one y
Step-by-step explanation:
A rock is thrown from the top of a tall building. The distance, in feet, between the rock and the ground x seconds after it is thrown is given by f(x) = -16x^2- 4x + 382 How long after the rock is thrown does it hit the ground?
Answers
Answer:
bbbbbbbbbbbbbbbbbb
Step-by-step explanation:
Find the measure of each arc in OP
Answers
15 = 270
16 = 52
17 = 308
19 = 90
20 = 232
Answer:
Step-by-step explanation:
can someone help?? please!
Answers
Answer:
cheese
Step-by-step explanation:
cheese is the best answer
The average age of the ten people on my basketball team was 13.5, but then a fifteen year old joined our team and an 11 year old quit the team. What is the average age of my team now?
Answers
Answer:
The new average is 134/10, or 13.4 years.
Step-by-step explanation:
a + b + c + d + e + f + g + h + i + j
------------------------------------------------ = 13.5 (the original average)
10
15 years is 1.5 year older than the 13.5 average and 11 years is 2.5 younger than that. The net change is 1.5 - 2.5, or -1. The number of players remains the same: 10. We subtract 1 from the sum of the player ages and divide the result by 10:
a + b + c + d + e + f + g + h + i + j - 1
--------------------------------------------------- = 13.4 (the new average)
10
Note that the sum of the original 10 ages is (10)(13.5), or 135, which becomes 134 after the 15-year-old joined the team and the 11 year old quit. The new
average is 134/10, or 13.4 years.
PLEASE HELP. WILL MARK BRAINLIEST
Answers
Answer:
Use https://www.bartleby.com/ it has helped me out a lot . Its actual tutors/teachers who answer your questions in about 30 minutes :)
Step-by-step explanation:
Some number was divided by 3. After which, the quotient was added to 8. Next, the sum is multiplied by 6, which resulted in 42. Given this product, find the initial number.
Answers
Answer:
-3
Step-by-step explanation:
42/6=7
7-8=-1
-1x3=-3
I had 350 my mom gave 150 my dad gave me 150 my aunt and uncle gave me 100 I had 30 how much did I have
Answers
Answer:
780
Step-by-step explanation:
350+150+150+100+30=780
Hope this helps
Which is greater, 4 or v26
Answers
Answer:bvvve26
Step-by-step explanation:
Please help fast !!
50 points !
Answers
Answer:
-2 + 25
Step-by-step explanation:
2 times -1 = -2
5 times 5 = 25
Answer:
the 3rd answer
Step-by-step explanation:
Please help I rlly mean it! :(
Answers
To find the solution of a system of equations, you can use the substitution, elimination, or graphing method. However, they gave you the graph.
Therefore, the solution is where the blue and yellow lines meet. For this problem, it is (4,2), so A.
Change 110011, into denary number system.
Answers
Step-by-step explanation:
write down the binary number; 110011multiply each digit of the binary number by the corresponding power of two: (1×2)5 + (1×2)4 +(0×2)2 +(0×2)2 + (1×2)1 +(1×2)0Solve the power: 1×32+1×16+0×8+0×4+1×2+1×1= 32+16+0+0+2+1Add up the numbers written above: 32+16+0+0+2+1= 51So, 51 is the decimal equivalent of the binary number 110011.
On Tuesday morning, the temperature was recorded
at 5°C. Over the course of the day, the temperature
dropped 7º. After this drop, what temperature will be
recorded?
A 12° C
B 2°C
C -2°C
D -12° C

Answers
Which equation is an equation of a circle with a radius of 4 and its center is at (3,-2)?
o (x + 3)2 + (Y - 2)2 = 16
o (x- 3)2 + (y + 2)= 16
(X- 3)2 + (y + 2)2 = 4
o (x + 3)2 + (y - 2)2 = 4
Answers
Answer:
(x - 3)² + (y + 2)² = 16
Step-by-step explanation:
Sarah bought a pair of shoes that were discounted 12.5%. If the non-sale price was s,
which expression represents the cost Sarah paid for the shoes?
a. 1-0.125
b. 1-0.125s
c. 0.875s
d. 5-0.875
Answers
Answer:
B
Step-by-step explanation:
I CAN DO IT!
A. Directions: In a 500-m run competition, the following data was recorded. Solve
velocity using the formula, v-d/t, wherein: v=velocity, d=displacement, time
v(m/s)
PLAYERS
Marione
Hannah
William
Princess
Axel
d(m)
500in
500m
500m
500m
500m
t(s)
53
60
55
58
63
Paturo plsss answer now
Answers
Answer:
Marione= 500/53= 9.43m/s
Hannah= 500/60= 8.33m/s
William= 500/55= 9.09m/s
Princess= 500/58= 8.62m/s
Axel= 500/63= 7.94m/s
Select the three expressions that are equivalent to 2 (4 - 3x) + (5x-2)
Answers
Answer:
The answer correct the questions is 11x-10
Answer:
Step-by-step explanation:
2 (4 - 3x) + (5x-2) can be solved in several basic steps. First, distribute multiplication in 2(4 - 3x), obtaining 8 - 6x and (overall) 8 - 6x + 5x - 2.
Combine like terms: -x = -10, or x = 10
Louise begins factoring the polynomial, which has four terms. Which is the completely factored form of her polynomial?
8x3+24x2+10x+30
2(4x3+12x2+5x+15)
2[4x2(x+3)+5(X+3)]
which is the completely factored form of her polynomial?
○8x^2(x+3)^2
○2x(4x^2+5)
○2(4x^2+5) (x+3)
○2(4x^2+5) (x+3)^2
Answers
8x^3 + 24x^2 + 10x + 30
Factor out a common term, which is 2:
2(4x^3 + 12x^2+5x+15)
Now factor inside the parentheses to get final answer:
2(4x^2+5)(x+3)
Answer:
Question 1:
Louise begins factoring the polynomial, which has four terms.
8x3+24x2+10x+30
2(4x3+12x2+5x+15)
2[4x2(x+3)+5(x+3)]
Which is the completely factored form of her polynomial?
8x2(x + 3)2
2x(4x2 + 5)
2(4x2 + 5) (x + 3)
2(4x2 + 5) (x + 3)2
Answer is C
Question 2
Wen is factoring the polynomial, which has four terms.
6x3 – 12x2 + 7x – 14
6x2 (x – 2) + 7(x – 2)
Which is the completely factored form of his polynomial?
(6x2 + 7) (x –2)
(6x2 – 2) (x +7)
(6x2 + 2) (x – 7)
(6x2 – 7) (x + 2)
answer is A
Question 3
Which is the completely factored form of 3x2 – 12x – 15?
3(x + 1)(x – 5)
3(x – 1)(x + 5)
(3x + 1)(x – 15)
(3x – 1)(x + 15)
answer is A
question 4
Antonia is factoring the polynomial, which has four terms.
21x3−63x2+15x−45
3[7x3−21x2+5x−15]
3[7x2(x−3)+5(x−3)]
Which is the completely factored form of her polynomial?
21x2(x − 3)
36x2(x − 3)
3(7x2 + 5) (x − 3)
3(12x2 + 5) (x − 3)
answer is C
question 5
What is the greatest common factor of the terms in the polynomial 4x4 – 32x3 – 60x2?
4
4x
4x2
4x3
answer is C
question 6
Which product of prime polynomials is equivalent to 8x4 + 36x3 – 72x2?
4x(2x – 3)(x2 + 6)
4x2(2x – 3)(x + 6)
2x(2x – 3)(2x2 + 6)
2x(2x + 3)(x2 – 6)
answer is B
question 7
Which product of prime polynomials is equivalent to 36x3 – 15x2 – 6x?
x(3x – 2)(4x + 1)
3x(3x – 2)(4x + 1)
3(x2 + 1)(4x – 1)
3(x2 + 1)(4x + 1)
answer is B
question 8
Pascha is factoring the polynomial, which has four terms.
3x3 – 15x2 + 8x – 40
3x2(x – 5) + 8(x – 5)
Which is the completely factored form of her polynomial?
(3x2 – 5) (x + 8)
(3x2 – 8) (x + 5)
(3x2 + 8) (x – 5)
(3x2 + 5) (x – 8)
answer B
question 9
Which product of prime polynomials is equivalent to 3x4 – 81x?
3x(x – 3)(x2 – 3x – 9)
3x(x – 3)(x2 + 3x + 9)
3x(x – 3)(x – 3)(x + 3)
3x(x – 3)(x + 3)(x + 3)
answer B
question 10
Which product of prime polynomials is equivalent to 8x3 – 2x?
x(2x – 1)(2x – 1)
2x(x + 1)(x – 1)
2x2(2x + 1)(2x – 1)
2x(2x + 1)(2x – 1)
Answer D
Can someone pls give me the answer to this I need it please
Answers
Answer:
i believe it's the first one
Step-by-step explanation:
Select the correct answer from each drop-down menu.
Point C(3.6, -0.4) divides in the ratio 3 : 2. If the coordinates of A are (-6, 5), the coordinates of point B are _______.
If point D divides in the ratio 4 : 5, the coordinates of point D are _______.
1st Blank
(5,-4)
(5,-2)
(10,-4)
(10,-2)
2nd Blank
(62/9,-4)
(58/9,-4)
(62/9,-2)
(58/9,-2)
Answers
Answer:
first blank would be 5,-2 and the second blank would be 58/9,-4
reposting cuz i need this asap for the one i circled do i find the hypotenuse or leg? pls help. i don’t need the answer i just need to know whether or not to solve for either the hypotenuse or leg. thanks. i’ll mark u brainliest and if u put a link im reporting you
Answers
Answer:
Hypotenuse
Step-by-step explanation:
For this problem you are given the vertical and horizontal sides of the triangle. The flagpole (6.5 meters) is the up-and-down triangle side and the distance from the hook to the flagpole is the base (5.2 meters) of the triangle.
Hope this helps!
help fast please please please
Answers
Answer:
1). The correct answer is letter A)
6). The correct answer is letetr D)
Step-by-step explanation:
Let be the equation of a sin function:
[tex]sin(x)=Asin(B(x+C))+D[/tex]
Where:
A is the amplitudeThe period is 2π/BC is the phase shift leftD is the vertical shiftWe can see from the image of the problem (6):
The amplitude is: A = 3 units
The vertical shift is: D = 6 units
The phase shift is: C = π
The period is : P = 4π = 2π/B then B = 1/2
Therefore the correct answer is letetr D)
[tex]sin(x)=3sin(0.5(x+\pi))+6[/tex]
In the problem (1) we have:
The amplitude is: A = -2 units
The vertical shift is: D = 6 units
The phase shift is: C = π/4
The value of B = 1
Then the correct answer is letter A)
I hope it helps you!
An angle whose measure is -405° is in
standard position. In what quadrant
does the terminal side of the angle fall?
Quadrant 1
Quadrant II
Quadrant III
Quadrant IV
Answers
Answer:
Quadrant IV
Step-by-step explanation:
Given
[tex]\theta = -405^\circ[/tex]
Required
The quadrant of the terminal side
To do this, we simply rotate the given angle in a clockwise direction.
A complete rotation is [tex]-360^\circ[/tex]
So, we have:
[tex]\theta = -405^\circ[/tex]
[tex]\theta = -360^\circ -45^\circ[/tex]
Remove the complete rotation
[tex]\theta = -45^\circ[/tex]
When [tex]45^\circ[/tex] is rotated in the clockwise direction, it stops at the 4th quadrant.
Hence, the terminal side falls in the quadrant IV
Graph the Quadratic equation y=x2+2x−3
Answers
Answer:
Step-by-step explanation:
Answer:
Here is the answer.
Step-by-step explanation:
41.89° = 41° + (0.89 X 60)' = 41° + 53.4
41°53' to the nearest minute.
eo
Exercise 5b
In AABC, A = 290, B = 36º, b = 15-8 cm.
Find a.
1
Answers
Answer:
a
Step-by-step explanation: