Answer:
[tex]A=5024\ cm^2[/tex]
Step-by-step explanation:
Father will make an ornamental fish pond. The pool is circular with a diameter of 80 cm, the area of land needed to make a pool is ??
The diameter of a circular pool, d = 80 cm
It means that,
Radius, r = d/2
r = 40 cm
We need to find the area of the land needed to make a pool. The area of a circular path is given by :
[tex]A=\pi r^2[/tex]
Put the values in the above formula.
[tex]A=3.14\times (40)^2\\\\A=5024\ cm^2[/tex]
So, it will require [tex]5024\ cm^2[/tex] area of land to make a pool.
Consider the linear function that is represented by the equation y = 2 x + 2 and the linear function that is represented by the graph below.
Which statement is correct regarding their slopes and y-intercepts?
A. The function that is represented by the equation has a steeper slope and a greater y-intercept.
B. The function that is represented by the equation has a steeper slope, and the function that is represented by the graph has a greater y-intercept.
C. The function that is represented by the graph has a steeper slope, and the function that is represented by the equation has a greater y-intercept.
D. The function that is represented by the graph has a steeper slope and a greater y-intercept.
Answer:
A
Step-by-step explanation:
Answer:
C. The function that is represented by the graph has a steeper slope, and the function that is represented by the equation has a greater y-intercept.Step-by-step explanation:
Given function
y = 2x + 2And a graph. We can see it is
y = 2.5x + 1A. The function that is represented by the equation has a steeper slope and a greater y-intercept.
FalseB. The function that is represented by the equation has a steeper slope, and the function that is represented by the graph has a greater y-intercept.
FalseC. The function that is represented by the graph has a steeper slope, and the function that is represented by the equation has a greater y-intercept.
TrueD. The function that is represented by the graph has a steeper slope and a greater y-intercept.
FalseSolve for m
-4(2m + 5) - 3m = 35
Answer:
m=-5
Step-by-step explanation:
Which is an equivalent form of the following equation?
2x – 3y = 3
Answer:
y=2/3x - 1
Step-by-step explanation:
2x-3y=3
-2x -2x
-3y= -2x + 3
÷-3 ÷-3 ÷-3
y= -2/3 x - 1
Need help ASAP please
Answer:
63.75
Step-by-step explanation:
Answer:
21.25
Step-by-step explanation:
1/4 = 0.25 or 25%
because 0.25 is less than one, dividing will acually be mutiplying. So we have to mutiply to divide. 8*0.25 = 21.25.
answer is 21.25
Question 3
Consider the expression 36+30 .
Which answer correctly shows this expression rewritten using the distributive property?
Answer:
I think that's 18
Step-by-step explanation:
Create an
equation that has -13 and 12
as solutions.
Answer:
-13 + 25 = 12
Step-by-step explanation:
You get 12 because 13 is a negative so subtract 25 from 13 and that turns 13 into 0 so 0 + 12 = 12
Sorry if my explanation didn't make sense.
The difference of 8 times a number and 2
Evaluate the square root of 677.
Answer:
26.019
Step-by-step explanation:
Answer:
26.01
Step-by-step explanation:
What is X?
x + 1 + 4x = 11 + 12x - 3
5x+1=11+12x-3
5x+1=8+12x
5x+1-12x=8
-+1=8
-7x=7
x=\frac{7}{-7}
answer:
x=-1
The value of x would be equal to -1.
An equation is defined as an expression that shows the relationship between two or more numbers, variables, and a mathematical equation is a statement with two equal sides and an equal sign in between.
We are given the equation as;
x + 1 + 4x = 11 + 12x - 3
Now solve for x;
x + 1 + 4x = 11 + 12x - 3
5x+1=11+12x-3
5x+1=8+12x
5x+1-12x=8
-7x = 8 - 1
-7x=7
x=-1
The solution will be -1.
Learn more about equations here;
brainly.com/question/25180086
#SPJ6
‼️PLEASE HELP ME...‼️
Answer:
124 degrees
Step-by-step explanation:
assuming your shape is a triangle... equation: 11x+3 + 2x+16 + x+7 = 180
(all the angles of a triangle add up to 180) solve this to get x = 11
plug this into the equation for S: 11(11) + 3
you should get: 124 degrees
(5y^4 + 2y^5)(-3y^6 + 7y^8)
Answer:
14[tex]y^2+35y^12-6y^11-15y^10[/tex]
Step-by-step explanation:
Simply by distributing 5y^4 to the first two terms and then distribute 2y^5 to the same two terms and then add the like terms.
a right triangle contains 35° angle. if the length of the shorter leg is 12. what is the length of the other leg?
Answer:
22
Step-by-step explanation:
I have to find the circumference of 15 cm
Answer:
r = 2.39 and C=2πr=2·π·2.39≈14.99997
Step-by-step explanation:
Using the formula
C=2πr
Solving for r=C 2π=15
2·π≈2.38732
and then u round up the 7 told the 8 to go up.
2.39
6x-4=3x+4 i need help doing this
Answer:
x=2.666 repeated
Step-by-step explanation: this is correct, pls mark brainliest. take -4 and add it to the other side(+4). 6x=3x+8. subtract 3x from 6x. 3x=8. take 3x and devide it on bolth sides. x=2.666 repeated
Answer:
x = 3/8
Step-by-step explanation:
6x -4 = 3x + 4
Step 1 - Add 4 on both sides
6x -4 = 3x + 4
+ 4 + 4
6x = 3x + 8
Step 2 - Subtract 3x on both sides
6x = 3x + 8
-3x -3x
3x = 8
Step 3 - Divide 3 on both sides
3x = 8
÷3 ÷3
Answer - x = 3/8
Sorry this took so long
8a = 104, What does ‘a’ equal?
Answer:
a = 104/8
a = 13
a is equal to 13
Answer:
13
Step-by-step explanation:
8a=104a
a=104/8
a=13
check it 13×8=104
Write the equation of a line in the point-slope form with a slope of 2 and passes through the point (-5,2)
Answer:
y - 2 = 2(x + 5)
Step-by-step explanation:
Use the point slope form: y - y1 = m(x - x1), where m is the slope and (x1, y1) is a point on the line.
Plug in the point and slope:
y - y1 = m(x - x1)
y - 2 = 2(x + 5) is the equation
Find the product of two numbers whose sum is 11 and difference is 3??
Answer:28
Step-by-step explanation:hope it helps :)
Evaluate each using the values given. P-q ÷ 3; use p= 4, and q = 3
Answer:
3
Step-by-step explanation:
p - q ÷ 3 = ?
First, substitute in 3 for q and 4 for p
4 - 3 ÷ 3 = ?
You divide first because of the PEMDAS rule (Parenthesis, Exponents, Multiplication Division (left to right) Addition Subtraction (left to right)
4 - 1 = ?
Subtract to get your answer:
3
I hope this helps :)
reflect across the line x=-3
Answer:
w 2,3 s2,1 p4,-2 r5,-1
Step-by-step explanation:
is simple you just have to swish the points to the other side to show a reflection
A 3.5 oz box of Raisenets costs 100 cents. How much is each oz (in cents)?
What is (5,5) 6 units to the left and 8 units up?
Answer:
(-1,13)
Step-by-step explanation:
x=5-6=-1
y=5+8=13
Samuel needs 254 feet of wood to build a fence. The wood comes in lengths of 11 feet. How many total pieces of wood will Samuel need?Theresa needs twice as many feet of wood as samuel. How many pieces of wood does theresa need?
Answer:
Sam needs 24 pieces, he will have about 91/100 of a piece of wood left.
Theresa needs 47 pieces, she will have about 82/100 of a piece of wood left.
Step-by-step explanation:
254/11=23.09
254*2=508
508/11=46.18
ILL GIVE BRAINIEST TO WHOEVER IS CORRECT!! PLEASE HELP ASAP!!
Write an equation of a line in a standard form that passes through points A(-3,4) and B(1,-2) with work using the equation y-y1=m(x-x1) for #4 and the equation y2-y1 over x2-x1 for #5
Answer:
Step-by-step explanation:
magbuzz's profits increased by 30% between 2016 and 2017, and then by 50% between 2017 and 2018. By what percentage did profits increase between 2016 and 2018
Answer:
20.5%
Step-by-step explanation:
!!!!!!!!!!!!!!!!!!!!!
WILL MARK AS BRAINLIEST
Solve the following equation and then check your solution. Show all of your work.
-17+n/5=33
Answer:
n = 250
Step-by-step explanation:
-17 + [tex]\frac{n}{5}[/tex] = 33
[tex]\frac{n}{5}[/tex] = 33 +17
[tex]\frac{n}{5}[/tex] = 50
([tex]\frac{5}{1}[/tex]) ([tex]\frac{n}{5}[/tex]) = 50 *(5)
n = 250
check: -17 + [tex]\frac{250}{5}[/tex] = 33
-17 + 50 = 33
33 = 33
what is the slope of the line (1/2,-4) (1/2,5)
Justin earned $8.50 per hour working at a coffee shop. 187 each week before taxes an equation to find the number of hours he worked each week. What's the equation ?
Answer:
1589.5
Step-by-step explanation:
Fill in the blank. If 9/24 = 3/x , then x is _____. PLS HELP!!
Answer:
8
Step-by-step explanation:
9 /3 3
-- --
24 /3 8
help! this is urgent!
Answer:
4
Step-by-step explanation:
So we know that Jordan bought 12 balls and Annika bought 16. We also know that they came is packages that each contain some number of balls. We are trying to find the greatest possible number of tennis balls in each package.
The greatest possible number of tennis balls in each package would be the greatest common factor of 12 and 16.
To find the greatest common factor of 12 and 16, lets first find all of the factors of 12 and the factors of 16.
12: 1, 2, 3, 4, 6, 12
16: 1, 2, 4, 8, 16
From looking at the factors of 12 and 16, we can find that the greatest common factor of 12 and 16 is 4. Therefore, the greatest possible number of tennis balls in each package would be 4.
I hope you find my answer and explanation to be helpful. Happy studying.