The lenght of the diameter of the circle P is 6.4
To solve this particular sum we need to know the concept of Distance formula . Distance formula is nothing but calculating the lenght of a line segment which has two end points .There are various types of distance formulas which we can use to calculate various things.
The different types of distance formulas are :
Distance between 2 points in a 2D Distance between 2 points in a 3D Distance between from a point to plane Distance between two parallel linesThe distance formula is : √{(x₂-x₁)² + (y₂-y₁)²}
Using this formula we will be able to find out the lenght of diameter of the circle P where endpoints are given as (-7,8) and (-11,-13)
(x₁,y₁) = (-7,8)
(x₂,y₂) = (-11,-13)
Substituting the values of x₁,y₁,x₂,y₂ in the formula we will get
∴ √{(-11+7)²+(-13+8)²}
= √{(-4)²+ (-5)²}
= √{16+25}
= √41
= 6.403
= 6.4 (rounded of to the nearest tenth)
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HELP, I NEED HALP ASAP
180=x+(3x-8)
Answer:
x=47
Step-by-step explanation:
Let's solve your equation step-by-step.
180=x+3x−8
Step 1: Simplify both sides of the equation.
180=x+3x−8
180=x+3x+−8
180=(x+3x)+(−8)(Combine Like Terms)
180=4x+−8
180=4x−8
Step 2: Flip the equation.
4x−8=180
Step 3: Add 8 to both sides.
4x−8+8=180+8
4x=188
Step 4: Divide both sides by 4.
4x4=1884
x=47
Twice a number added to another number is 15. The sum of the two numbers is 11. Find the numbers. Write the numbers from least to greatest
Answer:
(6,8)
I know because I did it coool
help pweaz someone I need help and fast
There are 2.54 cm in 1 inch. they are 100 cm in 1 m, to the nearest meter, how many meters are in 474 inches
Multiply total meters by 100 to get total centimeters:
6 meters x 100 = 600 centimeters.
Now divide total centimeters by 2.554 to get total inches:
600 centimeters / 2.54 = 236.22 inches.
Rounded to the nearest inch = 236 inches.
Match each slope with the correct line.
3
2/4
2/3
Need help asap!!
Sally examined the three triangles pictured below. What is a possible conjecture
Answer:
where are the triangles
The price paid for a $250 table after a 30% discount is applied
Answer:
GAFD
Step-by-step explanation:
250*0.3 is 75
250-75 175
so D
GAFD
Hope this helps plz hit the crown :D
Answer:
GEFD
Step-by-step explanation:
The doctor's office where you work needs to store 8 filing cabinets with patient information in one of three secure storage rooms. The filing cabinets need a total of 55 square feet of space. The doctor has asked you to identify which room the filing cabinets will fit
Answer:
Square B 9 × 7.5
Step-by-step explanation:
The computation is shown below:
9 × 7 = 63 > 55
8 × 5 = 40 < 55
5 × 10 = 50 < 55
As it can be seen that in only one condition the total of square feet is less and in the other conditions the total of square feet is more
Therefore the option Square B is correct
And, the rest of the options are incorrect
The same to be considered
ASAP can someone please help me
Let f (x) = -5x + 4. Write a function g whose graph is a reflection in the y-axis of the graph of f.
If the function is reflected across the yaxis of the graph of f, the resulting function will be g(x) = 5x + 4
Translation of functionsTranslation is the technique that is used to change the position of a figure on an xy-plane.
For instance, if the function f(x) is reflected in the y-axis, the resulting function will be g(x) = -f(x)
Given the function f(x)=|x|-3, if the function is reflected in the y-axis of the graph of f.f, the resulting function will be;
g(x) = f(-x)
g(x) = (-5x) + 4)
g(x) = 5x + 4
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What is the slope of the line in the graph?
4-
4 5
there is a picture ^
Answer: x+1 is the equation and the slope will be 1/1
Step-by-step explanation:
What is the slope of the line through the points (2,5) and (6,13)?
A. 1/2
B. -2
C. 7/3
D. 2
Answer:
1/2
Step-by-step explanation:
A cylindrical mailing tube has a length of 20 inches and diameter of 4 inches.
O
What is the approximate volume of the cylinder, to the nearest tenth of a cubic inch?
(Use 3.14 for pi.)
Answer:
Volume = 251.2 cubic inches
Step-by-step explanation:
You get the volume of a cylinder by multiplying the area of the base with the height.
Since the diameter is 4 inches, the radius of the base is 4/2 = 2 inches
So, volume = base area* height
= 2² * 3.14 * 20
= 251.2
The approximate volume of the cylinder mailling tube, to the nearest tenth of a cubic inch is 251.2 in³.
What is of volume of cylinder?Volume of cylinder is the amount of quantity, which is obtained by the solid or object in the 3 dimensional space.
Volume of cylinder is the can be given as,
[tex]V=\pi r^2h[/tex]
Here, (r) is the radius of the base of the cylinder and (h) is the height of the cylinder.
A cylindrical mailing tube has a length of 20 inches and diameter of 4 inches. The radius is half of the diameter of the cyilnder. Thus the radius of the cylinder is,
[tex]r=\dfrac{4}{2}\\r=2\rm\; in[/tex]
Put the value of radius and height of the cylinder in the above formula as,
[tex]V=3.14 (2)^2(20)\\V=251.2\rm\; in^3[/tex]
Thus, the approximate volume of the cylinder mailling tube, to the nearest tenth of a cubic inch is 251.2 in³.
(Use 3.14 for pi.)
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what is the least common multiple for 5 and 24
Answer:
120
Step-by-step explanation:
Since they don't have any common factors, we have to multiply them.
24 x 5 = 120
I hope you understood what I wrote :)
Perry currently has $238 dollars and is spending $6 per day. Nick has no money but is earning $8 each day. After how many days will they have the same amount of money?
Answer:
are you sure it is not 180? if it is it is 12.87
but if it is 238 it is 21 days or something close
For each shape, write an expression for the missing length. Area =9x -6 , length=3x-2, breath =?
the breadth of the rectangle is 3
A rectangle is composed of two sides: length (L) and width (W). The length of a rectangle is the longest side, whereas the width is the shortest side. The width of a rectangle is sometimes referred to as the breadth (b).
Area =9x -6 ,
length=3x-2,
breath =?
Therefore, the area of a rectangle formula states that:
Area of rectangle = Length x Width
A = L * W, where A is the area, L is the length, W is the width or breadth.
now put the given value in the formula
9x-6 = (3x-2 )*W
3( 3x -2) / (3x-2) = W
W =3
Hence , the breadth of the rectangle is 3
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EASY POINT FOR Y'ALL
Answer:
A
Step-by-step explanation:
its A
when somethinng is imput, the output can only be 1 answer
the rest have an imput with two different outputs
take care
If anyone could help me I would really appreciate it. Thank You
Answer:
with what?
Step-by-step explanation:
A box is filled with 6 blue cards, 6 brown cards, and 3 green cards. A card is chosen at random from the box. What is the probability that it is a blue or a green card?
Answer:
60% chance of a blue or green card
i need help solving this problem
Answer:
[tex]3x^7{\cdot} (4x^{-5})^2=\dfrac{48}{x^3}[/tex]
Step-by-step explanation:
We need to simplify the given expression :
[tex]3x^7{\cdot} (4x^{-5})^2[/tex]
Use property : [tex]x^{-a}=\dfrac{1}{x^a}[/tex]
[tex]3x^7{\cdot} (\dfrac{4}{x^5})^2\\ =3x^7{\cdot} \dfrac{16}{x^{10}}\ \ [\because (x^a)^b=x^{a\times b}]\\\\=\dfrac{48}{x^3}[/tex]
So, the simplified form of the given expression is [tex]\dfrac{48}{x^3}[/tex]
How much more interest is earned on an investment of $12,585 at 3.5% interest over 5 years if the interest is compounded annually rather than earning simple interest? a. They are the same. b. $159.65 c. $2,362.03 d. $12,744.65
$159.65 is earned if compounded annually rather than simple interest.
The simple interest is calculated using the formula:
I = PRT I = 12,585 * 0.035* 5I = $2,202.375For the compound interest
A = P(1+r)^n
A = 12585(1+0.035)^5
A = 12585*1.18768
A =14,946.95
Compound interest = 14,946.95 -12585
Compound interest = $2,361.9528
Taking the difference in the interest = 2,361.9528 - 2,202.375
Difference = $159.65$159.65 is earned if compounded annually rather than simple interest.
Hence the $159.65 is earned if compounded annually rather than simple interest.
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Answer:
B
Step-by-step explanation:
A baseball bat factory produces 24,000 bats per day and uses 50 boxes for packing the bats. If the number of boxes needed for packing is proportional to the number of bats produced, how many boxes would be needed on a day when 36,000 bats are produced?
Answer:
Total boxes= 75
Step-by-step explanation:
Giving the following information:
A baseball bat factory produces 24,000 bats per day and uses 50 boxes for packing the bats.
First, we need to determine the number of bats that fits into a box:
Bats per box= 24,000 / 50
Barts per box= 480
Now, the number of boxes for 36,000 bats:
Total boxes= total bats / bats per box
Total boxes= 36,000/480
Total boxes= 75
Answer:75
Step-by-step explanation:
Bats 24000/50
Box 480
Please help asap!! I will mark you as brainliest :)
Answer:
It does slope= 5/4
Step-by-step explanation:
There is a slope
-2-3/ -3-1
-5/-4
5/4
Answer:
Yes, the line is proportional.
Step-by-step explanation:
As the graph is linear, when x increases, y will increase by an unchanging amount. In this case, when x increase by 1, y will always increase by 1.
Please help :( 20 points + Brainiest to the best answer :)
Answer/Step-by-step explanation:
Part A and B:
B to A 0.5 + -1.5 = -2 or I-2I Distance = 2
B to x 0.5 + 0 = 0.5 Distance = 0.5
x to A 0 + - 1.5 = -1.5 or I-1.5I Distance = 1.5
*The sum of 5
and the twice a
number is at
most 27*
Answer:
Well i think that is true. and the mystery number i believe is 11
Step-by-step explanation:
Well, first subtract 5 from 27, you get 22. Then divide that by two (because that is half). And you get 11.
11 · 11 = 22
22 + 5 = 27
Really hope this helps!
Answer:
x [tex]\leq[/tex] 11
Step-by-step explanation:
The phrase "at most" is telling us that we have an inequality where the answer will be less than or equal to 27. If we let x be our missing number:
2x + 5 [tex]\leq[/tex] 27
2x [tex]\leq[/tex] 22
x [tex]\leq[/tex] 11
A group of friends wants to go to the amusement park. They have $116 to spend on parking and admission. Parking is $10.25, and tickets cost $35.25 per person, including tax. Which equation could be used to determine pp, the number of people who can go to the amusement park?
Answer:
2 people
Step-by-step explanation:
no. of people = x
total parking costs = 10.25x
total tickets cost = 35.25x
total = 10.25x + 35.25x
suppose 3 people go, then the total cost will be
10.25(3) + 35.25(3) = 136.5 and this is greater than 116
Suppose 2 people go then the cost will be
10.25(2) + 35.25(2) = 91 which is less than 116
so only 2 people can go.
Find h as indicated in the figure. Round to the nearest foot.
By using trigonometric functions and law of sines, the length h indicated in the figure is approximately 87.997 feet.
What is the value of a length of a triangle within a geometric system?
In this system we find a picture of a geometric system formed by the two triangles, one of which with a right angle. We need to use trigonometric functions, law of sines and law of cosine to determine the missing length. First, use the law of sines:
(129 ft) / sin 33.7° = r / sin 26°
r = 129 ft × sin 26° / sin 33.7°
r ≈ 101.920 ft
Lastly, we find the value of the length h by trigonometric functions:
h = r · sin 59.7°
h = (101.920 ft) · sin 59.7°
h ≈ 87.997 ft
The length h indicated in the figure is approximately 87.997 feet.
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HELPPP I WILL BRAINLIST!!
Answer:
Step-by-step explanation:
8 (x -3) +7 = 2x (4 -17)
8(x -3) +7 = 2x (-13) here was the error because the had 13 that is incorrect
8x -24 +7 = -26x
8x -17 = -26x
-17 = -26x -8x
-17 = -34x
-17/-34 = x
1/2 =x
NEED ANSWER ASAP!!!!!!!!!
An airplane is flying at 32,000 feet when it starts it’s decent. It is
descending at a rate of 2000 feet per minute. Let x represent the minutes
of the flights descent and y represent the plane’s altitude.
a. Fill in the table.
b. Write an equation in slope-intercept form for the plane’s altitude.
c. Graph the equation from part (b).
Answer:
10,000
Step-by-step explanation:
f = feet above ground
r = rate of descent
m = minutes
f = 30000 - r · m
f = 30000 - 20000m
After five minutes:
f = 30000 - 2000(5)
f = 30000 - 10000
f = 20000
After five minutes the plane is at 10,000. feet.
If f(5) = a , what is the value of a?
Answer:A=5F
Step-by-step explanation: Flip the equation.