Answer:
p(2) = 0
Step-by-step explanation:
p(2) = 3(2)(2-2)
p(2) = 6(2-2)
p(2) = 6(0)
p(2) = 0
DONT SKIP . URGENT WILL GIVE BRAINLIEST.
Question 8 of 10
What is the distance between points D and E?
6
4
3
2
D(42)
!
S4 3 2
-1
-1
3 4 5
E (42)
- یہ دن من
4
-5
O A. 5 units
OB. 4 units
O C. 2 units
O D. 6 units
B. 4 units
To find this you add 2 and -2 as if -2 was positive. Since the x-axis is the same,4, you don't have to do anything.
Simplify the radical expression
√250h^4k^5
- hk√125
- 5√10h^4k^5
- 5h^2k^2√10k
- 25hk√10k
Answer:
B. 5√10h^4k^5
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
If f(x) = 3x^2 + 4 and g(x) = 2x - 1, what is f(g (x))?
A) 12x^2 - 12x + 7
B) 3x^2 + 2x + 3
C) 12x^2 - 4x + 5
D) 36x^2 - 36x + 9
Answer:
c just did it
Step-by-step explanation:
What is the height of the cone below?
The height of the cone is h = 27
Formula:-
Step 1:-
The volume of the cone is V=\frac{1}{3} (base)(height)V=31(base)(height)
Given volume is V= 45 in^ 3
Given base of the cone is B= 5 in^2
Step 2:-
by using formula, we get solution
45 = \frac{1}{3} (5)(h)45=31(5)(h)
cross multiplication, we get
\frac{45 x 3}{5} =h545x3=h
now simplification, the height of the cone is h = 27
sauce: brainly
Answer:
27 in.
Step-by-step explanation:
Firstly, let's look at what we do know. We need to find the height of a cone and we know the area of the base (B) and we know the volume of the cone.
The first step is to determine the radius of the base, which we can use later.
The area of a circle is A = π r^2, so when we plug in the given information
5 = π r^2
And now we can solve for the radius
5/π = r^2
√(5/π) = r
r = 1.26
Now that we have the radius of the base, we can find the height of the cone using the volume formula.
V = π r^2 (h/3)
45 = π (1.26)^2 (h/3)
45 = π (1.59) (h/3)
45/(1.59π) = h/3
9.01 = h/3
3(9.01) = h
h = 27 in
gavin walks at a rate of 3 miles per hour.at this rate how far will walk in 4hours
Answer:
12 miles
Step-by-step explanation:
3 times 4 = 12
Answer: 12 miles
Step-by-step explanation:
This is right because if Gavin walks at a rate of 3 miles each hour and now there are 4 hours then that means we have to multiply 3 times 4. If we do that we get 12, and just to make sure to check it's 12 you can divide 12 by 4 (that equals 3) or 12 divided by 3 (and that equals 4.)
Hope This Helps!
A 16-foot monument is composed of a rectangular prism and a square pyramid, as shown.
6 feet
10 feet
6 feet
6 feel
If the exposed surfaces of the monument are to be covered with one-inch square
tiles, approximately how many tiles will be needed?
A. 44,928
B. 46,152
C.51,336
D. 62,208
The drawing of a building has a scale of 1 inch to 30 feet. the length is 1.25 inches and the width is 0.75. what is the actual height, in feet, of the building?
the numbers are 1.25in and the other one is 0.75in.
"two less than the product of seven and a number?"
Answer:
-5
Step-by-step explanation:
two less means two minus seven times one
so is two minus seven
Show all the steps that you used to solve this problem.
Write an inequality for the graph.
Answer:
h(x) ≥ |x - 5| +1
Step-by-step explanation:
Given graph represents an absolute function (parent function)
f(x) = |x|
Since, graph of the function 'f' has been shifted 5 units to the right new function will be,
g(x) = f(x - 5)
g(x) = |x - 5|
Again function 'g' is shifted 1 unit upwards along the y-axis then the new function will be,
h(x) = g(x) + 1
h(x) = |x - 5| + 1
There is a shaded region representing the solution area lying above the intersecting dark lines,
Therefore, solution region will be re[presented by the inequality,
h(x) ≥ |x - 5| + 1
Curtis mowed 9 of the yard's 25 grassy patches. Use a proportion to show how many grassy patches he would probably mow out of 60 total.
Answer:
22 yards
Step-by-step explanation:
9/25 = x/60
cross-multiply:
25x = 540
x = 21.6
The sum of 5 and y is greater than or equal to 7
Answer:
5 + y ≥ 7
Step-by-step explanation:
"The sum of 5 and y"
The sum of two items will be the two items added, and in this case, it is 5 and y, or
5 + y.
"Greater than or equal to 7"
Here, use the symbol, ≥, and 7.
≥ 7
Combine those to get the final equation:
5 + y ≥ 7.
Imagine the center of the London Eye Ferris Wheel is located at (0, 0) on a coordinate grid, and the radius lies on the x-axis. Sketch an image of what your Ferris wheel would look like on the grid. You may sketch your picture by hand or use a virtual tool such as GeoGebra. Be creative!!!!
Answer:
u must sketch what u see when u close ur
Mr. Wilkinson is building a stone path through his backyard. Each stone is 1 3 of a foot long. He wants the path to be 8 feet long in all. How many stones long is the path going to be? Write your answer as a fraction or a whole number.
Answer:
24
Step-by-step explanation:
8 / 1/3
8 x 3 = 24
Which is greater, 0.6 or 6? Please explain
Answer: 6
Step-by-step explanation: 0.6 is a decimal and not a whole number. But 6 is a whole number. So we can conclude that 6 is greater than 0.6
Answer:
0.6
Step-by-step explanation:
because if you do 6/100 that would mean 6 but if u times 0.6 by 10 then putting it out of 100 it would equal 60
Solve for x. making me use more letters
Answer:
the x is 90
HOPE IT HELPED11)
Consider the diagram of supplementary angles.
128
5xº
What is the value of x?
A. 10.4
B. 52
C. 61.6
D. 92
Answer:
A. 10.4
Step-by-step explanation:
Supplementary means to add to 180. Take 128 from 180 (180-128) and you get 52. 52/5= 10.4. To check this work you can solve it with the value plugged into the equation. 128 + 10.4(5) = 180, therefore 10.4 is the correct answer.
The exponential function g, represented in the table, can be written g(x) = a•b^c
Answer:
okay
Step-by-step explanation:
palish pnyang pnyang sbaby sha
Which of the following is NOT one of the benefits of owning your own home?
a.
Pride of ownership, privacy, and quality of life
b.
Predictable payments and added stability
c.
Tax deductions for interest costs
d.
Lower maintenance or repair costs compared to renting your home
e.
Homeownership usually serves as protection against inflation
Answer:
c Tax deductions for interest costs
Step-by-step explanation:
This is because it is the only one that wouldn't make a home owner happy. Most people hate doing taxes therefore it would be a disadvantage not a benefit
HELP ILL GIVE BRAINLIEST
Answer:
in fractions: 0, 1/5, 2/5, 3/5, 4/5, 1 (5/5)
in percents: 0%, 20%, 40%, 60%, 80%, 100%
Step-by-step explanation:
all the fractions line up with the percents
Answer:
This is the model i made
The class average on a math test was 80.3 and the standard deviation was 5.7.
What percentage of the class scored above a 86?
Answer:
= 15.866%
Step-by-step explanation:
The class average on a math test was 80.3 and the standard deviation was 5.7.
What percentage of the class scored above a 86?
We solve using z score formula
z = (x-μ)/σ, where
x is the raw score = 86
μ is the population mean = 80.3
σ is the population standard deviation = 5.7
Hence:
z = 86 - 80.3/5.7
z = 1
Probability value from Z-Table:
P(x<86) = 0.84134
P(x>86) = 1 - P(x<86) = 0.15866
Converting to Percentage
= 0.15866 × 100
= 15.866%
Therefore, the percentage of the class scored above a 86 is 15.866%
Tim asked 128 people whether or not they eat a healthy diet and whether they get regular exercise. The result of Tim's survey are shown in the Venn diagram below. One number is missing from the diagram.
You are reading an article in your school newspaper
9:14=a:7
Find a pls help me
SOMEBODY PLEASE HELP‼️I'll give you the brainliest‼️
find the area of a circle that has a radius of 5 rounded to the nearest tenth
1) 25
2) 10
3) 78.5
4) 78.6
Answer: 78.5
Step-by-step explanation: Assuming you use 3.14 for pi, then 5^2 times 3.14 equals to 78.5. If you use the real number for pi, then it is going to be 78.54/
2 plus 2 plus 2 plus 2
Answer:
8?
Step-by-step explanation:
Kim sold christmas pies for 5.00$ each. She earned 156 how many pies she sold also let x repersent the number of pies, x, kim sold
Answer: 31.2 pies
Step-by-step explanation:
Kim sold pies for $5.00 each and earned $156 from doing so.
The number of pies she sold to get to this was x pies.
The formula for doing so is therefore:
5 * x pies = 156
5x = 156
x = 156 / 5
= 31.2 pies
Find each sum. (3n2 – 5n + 6) + (–8n2 – 3n – 2) = –11n2 – 8n – 4 –11n2 – 2n + 4 –5n2 – 8n + 4 –5n2 – 2n – 4
Answer:
-5n² - 8n + 4
Step-by-step explanation:
Given the expression
(3n²– 5n + 6) + (–8n²– 3n – 2)
Expand the bracket
3n²– 5n + 6 –8n²– 3n – 2
Collect the like terms
3n²-8n²-5n– 3n – 2+6
-5n² - 8n + 4
This gives the required result
C: -5n^2 - 8n + 4
The answer to the second question is 4, 11, and 5.
Sarah has 4 pieces of yarn that are 6 yards each. She uses 9 pieces of yarn that are each 2 feet long. How much yarn does Sarah have left?
Answer:
54 feet of yarn
Step-by-step explanation:
We have a conversion rate of
1 yard = 3 feet
Sarah has 4 pieces of yarn that are 6 yards each.
Hence,
1 yard = 3 feet
6 yards = x
Cross Multiply
x = 6 × 3 feet
x = 18 feet
Therefore, 4 pieces of yarn are 18 feet each
Hence, total feet of yarn above = 4 × 18 feet = 72 feet
She uses 9 pieces of yarn that are each 2 feet long.
Total feet of yarn here is:
9 × 2 feet = 18 feet of yarn
Therefore, the amount of yarn Sarah have left is calculated as:
72 feet - 18 feet
= 54 feet of yarn
heyy! i’ll give brainliest please help
Answer:
Ms. Lily Green
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
you need to capitiliz all words because it is a name
2. Select all expressions that can be subtracted from 9x to result in the expression
3х +5.
A. -5 + 6x
B. 5 - 6x
C. 6x + 5
D. 6x - 5
E. -6x + 5
Answer:
A. 9x - (-5 + 6x) = 9x + 5 -6x = 3x + 5
B. 9x -(5 -6x) = 9x - 5 + 6x = 3x - 5
C. 9x - (6x + 5 ) = 9x - 6x -5 = 3x - 5
D. 9x -(6x -5 ) = 9x - 6x +5 = 3x + 5
E. 9x -(-6x +5) = 9x + 6x -5 = 15x -5
options : A and D
Working alone, Jacob can paint a fence in
nine hours. Molly can paint the same
fence in eight hours. Find how long it
would take them if they worked together.
Answer:
it would be In 17 hours
Step-by-step explanation:
let me know if I am wrong or right thxs
Answer:
4 4/17 hours
Step-by-step explanation:
In one hour Jacob can paint 1/9 of the fence
In one hour Molly can paint 1/8 of the fence
This equation can determine how long it would take if they worked together:
1/9x + 1/8x = 1
multiply each term by lcm of 72 to eliminate denominators to get:
8x + 9x = 72
17x = 72
x = 72/17
x = 4 4/17 hours