Answers
Answer:
x = 7.55
Step-by-step explanation:
Pythagorean Formula:
a² + b² = c²
Given:
a = x
b = 8
c = 11
Work:
a² + b² = c²
x² + 8² = 11²
x² + 64 = 121
x² = 121-64
x² = 57
[tex]\sqrt{x^2} =\sqrt{57}[/tex]
x = 7.55
Related Questions
Find the slope from the ordered pairs, (19,3), (20,3)
0
1
2
3
Answers
Answer:
0
Step-by-step explanation:
It would just be straight up and down meaning it is 0.
(19,3) and (20,3)
x1, y1 x2, y2
3-3/20-19=0/1
0/1=0 slope so that's ur answer
Bryan calculated the area of a square to be 18/32 square foot. Which shows the side length of the square? (Hint: Simplify. Also, area of a square is side x side.)
Answers
Answer:
x = 0.75 feet
Step-by-step explanation:
The area of a square is 18/32 square foot
We need to find the side length of the square.
The area of a square of side x is given by :
[tex]A=x^2[/tex]
Substitute all the values,
[tex]x=\sqrt{A} \\\\x=\sqrt{\dfrac{18}{32}} \\\\x=0.75\ feet[/tex]
So, the side length of the square is equal to 0.75 feet.
help plz asap i reward brainliest
im being timed!!!!
Answers
What is the value of x in the
equation below?
5x +9= 74
Answers
Which equation best represents the relationship between x and y in the table below?
Answers
Answer:
y = x² + 5
Step-by-step explanation:
When x = 1:
y = x² + 5
y = 1² + 5
y = 6
When x = 2:
y = x² + 5
y = 2² + 5
y = 9
When x = 3:
y = x² + 5
y = 3² + 5
y = 14
How many times greater is the value of the 3 in 3,499 than in 6,399
Answers
Answer:
967 times
Step-by-step explanation:
3 / 3499 is 1166.33333
3 / 6399 is 2133
Please help- will give brainlist. I would appreciate if you told me how you got the answer but you don’t have to
Answers
Answer:
14 units
Step-by-step explanation:
Area is l*w and since the length is known, solve for width
182/13=13w/13
w=14
Answer:
14 units
Step-by-step explanation:
Given, the area of rectangle = 182 square units
length = 13 units
width = ?
By using the formula to find the area of a rectangle, we have
area of rectangle = length * width
182 = 13 * width
182/13 = width
14 units = width
Hi if you answer please explain how you got the answer thanks! :)
Answers
Answer:
B: 60,000
Step-by-step explanation:
Since there was a total of 200,000 votes, we can create this equation, since we also know the ratio between the two candidates:
7x + 3x = 200,000
x can be seen as a common factor between the two candidates that can be used to express their difference
We can now further simplify this equation by combining like terms and solving for x:
10x = 200,000
x = 200,000/10
x = 20,000
Now, to find the total number of votes cast for Bob Tanks, we multiply x by 3, since it says that Julie Sanders won by a ratio of 7:3, which means she had 7 in the ratio and Bob had the 3.
3x = 3(20,000) = 60,000
The answer is B: 60,000.
Answer: 60,000
Step-by-step explanation:
The easiest way to solve this problem is to use equations
Since we know the ratio of Julie's votes to Bob's votes is 7:3 and the total is 200,000 we can use this equation 200,000 (number of votes) = 7x(Julie's votes) + 3x(Bob's votes)
After you solve it you get x=20,000
Then,
You put that back into Bob's votes and you get 60,00
Hope this helps :)
Find the perimeter of the figure at right(picture). Use 3.14 as an estimate for π
Answers
Answer:
54.88cm
Step-by-step explanation:
For shaded region perimeter, subtract the circle perimeter from the rectangle
perimeter
= (10*8) - (2 * 3.14 * 8/2)
= 80 - 25.12
= 54.88cm
what are the factors of 19 that have a sum of 20
Answers
Answer:
1 and 19
Step-by-step explanation:
Those factors are 1 and 19. They add up to 20.
Answer:
1 and 20 as your factors to add up to 19.
Step-by-step explanation:
I hope this is right.
Anne has worn a black shirt on 6 of the last 20 days. Considering this
data, how many times would you expect Anne to wear a black shirt in the
next 10 days?
Answers
Answer:
3
Step-by-step explanation:
Considering she wore a black shirt 6 times in 20 days will give you the statistic of 3/10. If the question is about the next 10 days then she will wear 3 black shirts. (It's also 1/2 of the original question.)
A graph of f(x) = 6^2 - 11x + 3 is shown on the grid
What are the zeros of f?
A. 3
B. 2 and 9
C. 11/12
D. 1/3 and 3/2
Answers
Use Conects
compare these integers
-10_____ 1
A.<
B.=
C.>
Answers
Answer:
-10<1
which means that -10 is less than 1
Answer:
A
Step-by-step explanation:
-10 is smaller than 1 because all the negative numbers are less than 0 and all other positive numbers
Jesse has a storage container in the shape of a right rectangular prism. The volume of the container is 43.875 cubic meters, the length is 5 meters and the width is 3.9 meters.
Answers
Note: Consider we need to find the height of the container.
Given:
The volume of container in the shape of right rectangular prism = 43.875 cubic meters.
Length = 5 meters.
Width = 3.9 meters.
To find:
The height of the container.
Solution:
We know that the volume of a rectangular prism is:
[tex]V=l\times w\times h[/tex]
Where, l is length, w is width and h is height.
Putting [tex]V=43.875,l=5,w=3.9[/tex] in the above formula, we get
[tex]43.875=5\times 3.9\times h[/tex]
[tex]43.875=19.5\times h[/tex]
[tex]\dfrac{43.875}{19.5}=h[/tex]
[tex]2.25=h[/tex]
Therefore, the height of the rectangular container is 2.25 meters.
Use picture
Identify all values of x that make the equation true.
1.
2+1 =
2-15
2+11
1
2+5
1
O x=-11,-5
O x=-2, -7
x=11,5
x=2, 7
Answers
X= -2 and -7
The factor by grouping method found the GCF's of the original polynomial to be "5x" and "+6."
When you factor those out, you have this remaining:
5x(x + 3) + 6(x + 3).
What is the final answer?
Group of answer choices
(x + 3)(30x)
(x + 3)(5x + 6)
(x + 3)(11x)
Prime
Answers
Answer:
(5x + 6) (x + 3)
hope it helps
Which expression could be used to evaluate the expression below?
Answers
Answer:
Step-by-step explanation:
Is there supposed to be a picture
A and b are positive integers and a-b=2. Evaluate the following:
(27^1/3b)/ ( 9^1/2a)
(this is urgent)
Answers
a) 1/27
b) 1
c) 125
Step-by-step explanation:
a) (9^(0.5b))/(3^a)
(3²)^(0.5b) ÷ (3^a)
(3^b) ÷ (3^a)
3^(b - a)
a - b = 3
b - a = -3
3^(-3)
1/27
b) (27^(1/3b)) /(9^(0.5b))
(3³)^(b/3) ÷ (3²)^(0.5b)
(3^b) ÷ (3^b)
1
c) ( 125^(1/3a))/(25^(1/2b))
(5³)^(a/3) ÷ (5²)^(b/2)
5^a ÷ 5^b
5^(a - b)
5³
125
Find the measure of the angle AED in the figure below
Answers
Answer:
112 degrees
Step-by-step explanation:
find the slope, y-intercept. write the equation :).
Answers
m=2/5
b= y-intercept witch is 4
y=2/5x+4
slope: -4/5
y-int: 4
y=-4/5x+4
Tracy put $80 into an investment account where she earns 4% interest per year. What was the amount of interest Tracy earned after three years
Answers
Help me pls))))
When you show a friend your idea for an art project, he says the idea is too superficial. What can you do to fix this?
A) Strengthen and lengthen your research process.
B)Abandon the idea all together.
C)Add another topic to your original topic.
D) Ignore your friend and create the artwork anyway
Answers
f(x) = 3 x e^2x
That's the problem
Answers
Answer:
6 e (*2)x
Step-by-step explanation:
i hope this helps and the 2 is a square unit
Answer:
y = 0
Step by step explanition:
Solve The Quadratic Equation by the Square Root Method.
(x + 2)^2=25
Answers
Answer:
x=-7, x=3
Step-by-step explanation:
Seperate into possible cases
Solve the equation
Answer:
x = 3 or x = -7
Step-by-step explanation:
(x + 2)^2=25
Take the square root of each side
sqrt((x + 2)^2)=sqrt(25)
x+2 = ± 5
Subtract 2 from each side
x+2-2 = -2 ±5
x = -2 +5 or x = -2 -5
x = 3 or x = -7
Calculate the surface area of the figure:
54ft
198ft
21ft
108ft
Answers
Answer:
108
Step-by-step explanation:
The diameter of a circle is 18 cm. Find its area in terms of pi
Answers
Answer:
I love algebra anyways
the ans is in the picture with the steps
(hope it helps can i plz have brainlist :D hehe)
Step-by-step explanation:
At a publishing company 60% of the editors are female.
30% of the female editors and 20% of the male editors have a maths degree.
What percentage of all the editors have a maths degree?
Answers
0.3 percent because 50% of 60% is 0.3%
PLEASE HELP ASAP THANK YOUU: A unicycle wheel makes five rotations. The unicycle travels 37.94 feet. Find the diameter of the wheel in inches.
Show your work and write your answer in a sentence.
Answers
Answer:
diameter of the wheel = 28.98 in (2 d.p.)
Step-by-step explanation:
Given information:
A unicycle wheel makes five rotationsThe unicycle travels 37.94 feetCircumference of a circle = πd (where d is the diameter)
One rotation of the wheel is equal to the circumference of the wheel.
Therefore, 5 rotations is equal to the sum of 5 circumferences.
To find the diameter of the wheel in feet, equate the expression for 5 circumferences to the total distance traveled and solve for d:
[tex]\begin{aligned}\textsf{5 circumferences} & = \textsf{total distance traveled}\\\implies 5 \pi d & = \sf 37.94\: ft\\d & = \sf \dfrac{37.94}{5 \pi}\\d & = \sf 2.415335416... \:ft \end{aligned}[/tex]
As 1 foot = 12 inches, multiply the found diameter in feet by 12 to calculate the diameter in inches:
[tex]\begin{aligned}d & =2.415335416... \times 12\\\implies d & = \sf 28.98\:\:in\:(2\:d.p.)\end{aligned}[/tex]
Therefore, the diameter of the wheel is 28.98 in (2 d.p.).
does anyone know the answer?? i’ll mark brainlists
Answers
What is the distance between point A and point B?
Answers
Answer:
point B 3 up and down 1
Step-by-step explanation: