---------------------------------------------------
x^1/3*x^1/5
Apply exponent rule:
x^1/3*x^1/5= x^1/3+1/5
x^1/3+1/5
Add the fractions:
LCM of 3, 5 is 15
5/15 + 3/15
Since the denominators are equal combine the fractions:
5+3/15
Add the numbers 5+3:
5+3= 8
8/15
x^8/15
Your Answer Is x^8/15
plz mark me as brainliest if this helped :)
Determine the change to the base of a triangle if the height is multiplied by 3 and the area has been multiplied by 6.
Answer:The base has been multiplied by-
Answer:
The base has been multiplied by 2
Step-by-step explanation:
area = height * base / 2
area * 6 = (height * 3) * (base * x) / 2
-> x = 2
Solve for k. Describe the steps taken to find the solution.
8 + 10 - 6k = 6(4 - k)
Answer:
no solutions
Step-by-step explanation:
8 + 10 - 6k = 6(4 - k)
Distribute
8 + 10 - 6k = 24 -6k
Combine like terms
18 -6k = 24 -6k
Add 6k to each side
18 - 6k +6k = 24 - 6k+6k
18 = 24
This is never true so there are no solutions
Hey there! I'm happy to help you out!
To solve for k, we have to isolate it on one side of the equation and put all the constants on the other side.
The first thing we need to do is get the k on the right side out of parentheses. To do this, we will use the distributive property!
8+10-6k=24-6k
Now, we will combine like terms.
18-6k=24-6k
We want to get all the ks on the left side and all the constants on the right. Let's add six k to both sides to cancel out the -6k on the right.
18=24
As you can see, our variables canceled out. This is because our equation was saying 18 minus six of something was equal to 24 minus six of something, which makes no sense because that doesn't work!
We are left with 18=24, which isn't even a true equation! Therefore, there is no solution to this equation.
I hope that this helps! Have a wonderful day!
??????????????????????????
Answer:
50
Step-by-step explanation:
Answer:
it's 90
Step-by-step explanation:
I don't know how to explain it but I've done that before. I'm more than sure.
math question screen shot down below
Answer:
The correct answer is E
Step-by-step explanation:
you multiply each of them and you get a total of 580.608 this number is rounded to 580.6.
need asap please!!!!
Answer:
use ur brain
Step-by-step explanation:
ask ur teacher if the be bad teacher google it
True or False.
A dilated image is similar to the pre-image.
Answer:
True
Step-by-step explanation:
Because they have the same shape but not the same size so they are similar and not same
Question 1
Solve for
using the similar triangles. Round to the nearest tenth. (For example, 10.578 would round to 10.6)
Question 2
Find the height of the tree to the nearest whole meter using the two similar triangles below. (For example. 10.57
3 m
30 m
Please answer fast thank you
Answer:
1)x=21.33
2)Height of tree is 20 m
Step-by-step explanation:
Question 1
ΔABC ≈ΔADE
Property of similar triangles :Corresponding sides of similar triangles are all in the same proportion
So,[tex]\frac{AB}{AD}=\frac{BC}{DE}\\\frac{AB}{AB+BD}=\frac{BC}{DE}\\\frac{12}{12+6}=\frac{x}{32}\\\frac{12}{18}=\frac{x}{32}\\\frac{12}{18} \times 32 =x\\21.33=x[/tex]
Question 2: Find the height of tree
ΔDEF ≈ΔDHI
Property of similar triangles :Corresponding sides of similar triangles are all in the same proportion
So,[tex]\frac{DE}{DH}=\frac{EF}{HI}\\\frac{3}{30}=\frac{2}{HI}\\HI=\frac{2 \times 30}{3}\\HI=20[/tex]
Hence The height of tree is 30 m
If the extreme values are removed from this data set, which of the following does not change?
12, 40, 44, 44, 45, 47, 48, 64
Answer:
40, 44, 44, 45, 47, 48
Step-by-step explanation:
Add.
(3x^2 - 2x) + (4x - 3)
Answer: [tex]3x^2 + 2x -3[/tex]
Step-by-step explanation:
Remove parentheses.
[tex]3x^2 -2x + 4x -3[/tex]
Collect like terms.
[tex]3x^2 + (-2x + 4x ) -3[/tex]
Simplify.
[tex]3x^2 + 2x -3[/tex]
How do u do this plz help
Answer:
point C
Step-by-step explanation:
What is the distance?
Answer:10,800
Step-by-step explanation:
im not sure but what i did was 90x120=10800
Answer:
150 m
Step-by-step explanation:
By pythagoras theorem:
Diagonal² = 120² + 90³
Diagonal² = 14400 + 8100
Diagonal² = 22500
Diagonal = 150 m
Kim is packing eggs into boxes. Each box holds 6 eggs. She has 94 eggs. What is the smallest number of boxes she needs to pack all the eggs?
A. 15.65
B. 15.67
C. 15.7
D. 16
Answer:
D
Step-by-step explanation:
For this one (and others that are similar to this one) you can't have a portion of a box, therefore, you can eliminate all the other answers.
The smallest number of boxes she needs to pack all the eggs is 15.67,
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For Example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
Total Eggs = 94
Each box Hold= 6 eggs
So, number of boxes required to hold 94 eggs
= 94 / 6
= 15.66
Hence, smallest number of boxes she needs is 15.67
Learn more about Unitary Method here:
https://brainly.com/question/22056199
#SPJ2
-5*(-6)=
-27 divided by 9=
Answer:
-5*(-6) = 30
-27/9 = -3
Step-by-step explanation:
We know a negative times a negative is a positive, a positive times a positive is a positive, and a negative times a negative is a positive. This rule goes the same for division.
Using that rule -5*(-6) = 30. Which is a negative times a negative = positive.
-27/9 = -3 Which is a negative divided by positive = negative
The marine green turtle has been known to swim 480 km (300 miles) in 10 days." How far, in kilometers, could a marine green turtle swim in 18 days?
Answer:
864
Step-by-step explanation:
You need to divide 480 by 10. Then multiply the answer which is 48 miles per day. Then take the 48 times 8 for the next 8 days. Then add the answer of that which is 384 and add it to 480.
Hope this helps.
please help ( question 9)
tyyyyy
Answer:
12 inches
Step-by-step explanation:
36 inches/36 inches= x inches/12 inches
1=x/12
x/12=1
x=12
Can Somebody Help Me On This Plzzzz ???????????
Answer:
its D
Step-by-step explanation:
Forty percent of the seeds in a packet produce white flowers. The rest produce pink flowers. Simulate randomly planting 25 seeds using these randomly generated numbers. Let the digits 1, 2, 3 and 4 represent planting a seed for a white flower. 19862 28864 96403 88695 87816 How many seeds for white flowers are planted?
7
9
10
12
Simulate randomly planting 25 seeds using the randomly generated numbers 7 seeds for white flowers are planted.
To simulate randomly planting seeds using the given digits, we need to count the number of occurrences of digits 1, 2, 3, and 4 in the sequence. Each occurrence of digits 1 or 2 represents planting a seed for a white flower.
Let's count the occurrences:
19862: 1 white seed (digit 2)
28864: 2 white seeds (digits 2 and 4)
96403: 1 white seed (digit 3)
88695: 1 white seed (digit 4)
87816: 2 white seeds (digits 2 and 1)
Total white seeds: 1 + 2 + 1 + 1 + 2 = 7
Therefore, out of the 25 randomly planted seeds, 7 are for white flowers.
To know more about simulate visit: https://brainly.com/question/16670333
What is the area of the polygon with verticals
There are 345 fifth graders enrolled at Wilson Middle School and 15 fifth-grade classrooms. How many students are in each class if each class has the soame number of students?
Answer:23
Step-by-step explanation:
Literally just division
Answer:
23
Step-by-step explanation:
345\15=23
At a financial conference, the 750 attendees were given the choice of turkey, ham, both, or neither on the sandwich in their sack lunch. Eighty-five of the attendees chose neither and 200 chose both. If a total of 400 people had ham on their sandwiches, use the Venn diagram below to determine how many people had only turkey on their sandwich.
750
665
350
265
Answer:
265
Step-by-step explanation:
All values should add up to 750
85 + 400 + x = 750
485 + x = 750
x = 265
Number of people had only turkey on their sandwich from the given Venn diagram is equals to 265.
What is Venn diagram?
" Venn diagram is defined as pictorial representation of set of data using circles and rectangle in logical form to represent the relation between the given sets."
According to the question,
From the given Venn diagram,
Total number of attendees = 750
Number of attendees choose neither sandwich = 85
Number of attendees choose both turkey and Ham sandwich= 200
Total number of attendees choose ham sandwich = 400
'x' represents the number of attendees choose only turkey sandwich
As per condition of the sets in the Venn diagram we get,
[tex]400 + 85 + x = 750\\\\\implies 485 + x=750\\\\\implies x = 750-485\\\\\implies x = 265[/tex]
Hence, number of people had only turkey on their sandwich from the given Venn diagram is equals to 265.
Learn more about Venn diagram here
https://brainly.com/question/1605100
#SPJ2
. A kite is in the shape of a parallelogram
with a 4.5 cm base and a height of
7.9 cm. What is the area of the kite?
Answer:
I believe the answer is 35.55 cm
Step-by-step explanation:
Answer:
35.55 cm
Step-by-step explanation:
To find the answer of this question is to use the method bxh.
4.5 cm
x 7.9 cm
----------------
35.55 cm
a plumber works $22 per hour. the hourly rate increases 3% each year. a. write a function the represents the plumbers hourly rate after t years b. what is the plumbers hourly rate after 8 years.
Answer:
Step-by-step explanation:
Assuming t = two years
3% of $22.00 = .66
step-by-step
3 percent *22.00 =
(3:100)*22.00 =
(3*22.00):100 =
66:100 = 0.66
A) .66x2 = 1.32 + 22.00 = 23.32
after 2 years the plumber will make $23.32 per hour
B) .66x8 = 5.28 = 22.00 = 27.28
after 8 years the plumber will make $27.28 per hour
The required hourly rate for a plumber after 8 years will be $27.86 per hour.
What are equation models?The equation model is defined as the model of the given situation in the form of an equation using variables and constants.
here,
As mentioned in the question, a plumber works for $22 per hour. the hourly rate increases by 3% each year.
Let y be the hourly rate of the plumber after t years,
[tex]y = 22 [1 + 0.03]^t\\y = 22[1.03]t[/tex]
Put t = 8
[tex]y = 22 [1.03]^8\\y = 27.86[/tex]
Thus, the required hourly rate for a plumber after 8 years will be $27.86 per hour.
Learn more about models here:
https://brainly.com/question/22591166
#SPJ2
Solve the equation. (1.point) 5/3p+2/3=5+p/2p
Answer:
-13/32
Step-by-step explanation:
5/3 p + 2/3 = 5 + p
=5/3 p - p = 5 - 2/3
512 p = - 208 Divide both sides by 512
P = -13/32
The playing field for a particular sport is a rectangle whose length is 4 feet more than twice the width. The perimeter of the playing field is 200 feet. Find the dimensions of the playing field.
Answer:
The length and width of the field are 68ft and 32ft respectively
Step-by-step explanation:
Given:
Rectangular Playing Field
Perimeter. P = 200 ft
Required
The dimension of the field (Length and Width)
Let L and W represent the length and the width of the field.
From the question, L is 4 more than twice of W.
This means
L = 4 + 2W
Provided that the playing field is rectangular in shape;
We need to make use of the formula of perimeter of a rectangle.
P = 2(L + W)
Substitute 200 for P
200 = 2(L + W)
Divide through by 2
[tex]\frac{200}{2} = \frac{2(L + W)}{2}[/tex]
100 = L + W
Recall that L = 4 + 2W
Substitute 4 + 2W for L
100 = L + W becomes
100 = 4 + 2W + W
100 = 4 + 3W
Subtract 4 form both sides
100 - 4 = 4 + 3W - 4
96 = 3W
Divide both sided by 3
[tex]\frac{96}{3} = \frac{3W}{3}[/tex]
32 = W
W = 32
Recall that L = 4 + 2W
Substitute 32 for W
L = 4 + 2(32)
L = 4 + 64
L = 68
Hence the length and width of the field are 68ft anf 32ft respectively
Which value of x satisfies the equation sin40=cosx
Answer:
Try to use your calculator and just substitute values
Step-by-step explanation:
Solve the inequality for X.
-3x - 3 <-63
es
A)
x > 20
B)
x > 22
9.
x < 20
D)
x < 22
------------------------------------------------
-3x - 3 <-63
Add 3 to both sides:
-3x-3+3 < -63+ 3
Simplify:
-3x < -60
Multiply both sides by -1:
(reverse the inequality)
(-3x)(-1) > (-60)(-1)
Simplify:
3x > 60
Divide both sides by 3:
3x/3 > 60/3
Simplify:'
x > 20
Your Answer Is x > 20
plz mark me as brainliest if this helped :)
Factorise the polynomial x^3 - 5x^2 +2x +8, (x-4) is a factor.
Pllsss i need help ASAP! T^T
Answer:
x^3 - 5x^2 + 2x + 8
= (x^3 - 4x^2) - (x^2 - 4x) - (2x - 8)
= x^2(x - 4) - x(x - 4) - 2(x - 4)
= (x^2 - x - 2)(x - 4)
= [x(x - 2) + (x - 2)](x - 4)
= (x - 2)(x + 1)(x - 4)
Hope this helps!
:)
Can someone help me please is this correct?
Answer:
Subtraction.
Step-by-step explanation:
You Subtract 6 on both sides first and then you multiply the denominator which is 11 to the other side of the equal sign.
Which of the following statements best describes the value of the expression 12x + 2 when x = 9?
(HELP IM ON A TEST)
answering is c
Step-by-step explanation:
12×9=108
108+2=110
Answer:
c
Step-by-step explanation:
The scatter plot bellow shows the relationship between two variables,x and y.Which line best fits the data ?
The fist left
The first in the right
The second in the left
The second in the right ?
Answer:
The fist left
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one.
Please have a look at the attached photo.
My answer:
We need to understand what is the line of best fit
A line representing the best data on a distributed chart. This line can go through some points, no point or all points.
In the attached photo, we can see that the 1st left line is the best represent for the relationship between two variables,x and y.
Hope it will find you well.
