Please help with this question!
Look at the sample work shown and determine the error, if any.
The multiplication property of equality was not performed correctly.
The addition property of equality was not used correctly.
There are no mistakes.
Answer:
There are no mistakes.
Step-by-step explanation:
5x-6 = 9
Add 6 to each side
5x-6+6 = 9+6
5x = 15
Divide each side by 5
5x/5 = 15/5
x = 3
The volume of a right cylindrical water tank is 5000 cubic meters. The radius of the base of the tank is 20 meters. Find the length in meters, of h, the hight of the tank.
A. 15 m B. 10 m C. 10.5 m D. 12.5 m
Answer:
D. 12.5
Step-by-step explanation:
Volume of a cylinder is V=pi r^2 h
*assuming that they already divided by pi since it isnt in their volume*
We can substitute our values...
5000 = 20^2 h
5000 = 400 h
12.5 = h
The equation y=6x represents a proportional relationship. What is the constant of proportionality?
A. 0
B. 1/6
C. 6
D. x
helpp + can u add an explanation on how you got the answer? thanks!
Answer:
289
Step-by-step explanation:
f(x) = x^2+1
Let x= 4
f(4) = 4^2+1 = 16+1 = 17
f(4) ^2 =17^2 =289
(06.05 LC)
The two-way table shows the number of students in a school who like music and/or dance.
Like Music
Do Not Like Music
Total
Like Dance
23
?
42
Do Not Like Dance
15
11
26
Total
38
30
68
What is the missing number in the table? (1 point)
19
31
53
65
Answer:
the user on top is correct
Step-by-step explanation:
Plsss helppp! I will give brainliest!!
Answer:
Step-by-step explanation:
x = -3-2 =5
y = 7 - 6 = 1
because in this translation (x,y) = (x-2,y-6)
(-5,1)
Help me Guess just help pleaseeeeeeee
Answer:
A, C, D, and F are the rational numbers.
a square vegetable garden has side lengths of 12 feet. You plant flowers in the center portion as shown. You divide the remaining space into 4 equal sections and plant tomatoes, onions, zucchini, and peppers. What is the area of the onion section?
Given :-
A square vegetable garden has side lengths of 12 feet.
You plant flowers in the center portion of the garden,a square that has side lengths of 4 feet.
You divide the remaining space into 4 equal sections and plant tomatoes, onions, zucchini, and peppers.
To Find :-
What is the area of the onion section ?
Solution :-
Given that,
→ side of square vegetable garden is = 12 feet .
So ,
→ Area of square vegetable garden = (side)² = (12)² = 144 feet².
Now, given that, inside this area, there is a square of side 4 feet reserved for flowers .
So,
→ The area of the flower section = (side)² = (4)² = 16 feet².
Therefore,
→ The rest of the garden that is intended for vegetables is = The total garden area - The flower section area = 144 - 16 = 128 feet².
Now, this remaining area is to be divided in four equal sections .
So,
→ The area of the onion section = (1/4) of remaining area = (1/4) * 128 = 32 feet². (Ans.)
Hence, The area of the onion section is 32 feet².
Learn more :-)
I originally got this answer from RvChaudharY50, so go support them too!
https://brainly.in/question/25103306?tbs_match=2
Evaluate the expression: 4p^2 / 9 - 4
Please show your work
Please help me! I will give brainly!
Answer:
8
Step-by-step explanation:
You multiply the candies sold, by 8 to get the money raised.
10 times 8 is 80.
20 times 8 is 160
30 times 8 is 240
And so on.
I hope this helps!
pls ❤ and give brainliest pls
Divide money raised by candles sold:
80/10 = 8
160/20 = 8
Etc.
Each candle cost $8
You would multiply the number of candles sold by $8 to find the amount of money raised.
I need help with these ASAP, the assignment is due today and plz explain.
Answer:
Step-by-step explanation:
-8 <= x <= -1
Answer:
14234
Step-by-step explanation:
123124
Help me please i don’t know what to
Answer:
irrational because it's recurring
Answer:
irrational numbers
Step-by-step explanation:
because it's recurring
what is the equation
Answer: -12 - 3 = -15
Explanation:
We start at -12 which goes in the first box.
Moving to the left 3 units means we subtract off 3, so that's why 3 goes in the second box.
The arrow is pointing at -15 as the final destination, which goes in the final third box.
simplify the expression where possible. (6^3)^-3
Answer:
[tex]( {6}^{3} ) {}^{ - 3} \\ = \frac{1}{( {6}^{3}) {}^{3} } \\ \\ = \frac{1}{ {6}^{9} } \\ \\ = {6}^{ - 9} [/tex]
Answer:
6^-9
Step-by-step explanation:
the answer is proved above
What is the value of x in the equation -2/3x+9 = 3/4x-3?
I will put brainlyness answer please help me I really need it ASAP
how do i answer these?
Answer:
1. distributive
2. associative
Step-by-step explanation:
In the first one, they are distributing 16 + 23 by the 4.
Therefore it is distributive property as they are splitting and then separately multiplying.
In the second one, the parentheses are shifted. The shifting of parentheses indicates priority, and the associative property says in addition you can choose what you'd like to do first and it won't change the answer.
HELP MEEEEEEE PLSSSS
Place the LETTER in the smallest set that contains that value
simplify
3sin 0+ 2sin 0- 4sin0+ 5sin0
step by step
Answer:
0
Step-by-step explanation:
3x0+2x0-4x0+5x0
0
Simplify -4|-5| - [2(-17)]
1. 54
2. 14
3. -14
Add an explanation on how you got the answer
54 is the answer of -4(-5)-(2(-17))
Answer:
1 . 54
Step-by-step explanation:
A pair of equations is shown below:
y = 2x − 1
y = 4x − 5
Part A: In your own words, explain how you can solve the pair of equations graphically. Write the slope and y-intercept for each equation that you will plot on the graph to solve the equations. (6 points)
Part B: What is the solution to the pair of equations? (4 points)
A bouquet of flowers contains D daisies and T tulips and contains a total of F flowers. The number of daisies is two more than the number of tulips. Which equation matches this scenario?
A. D+2T=F
B. F−D+2=T
C. 2D+T=F
D. D+T+2=F
E. D+T=F+2
Answer: B (F-D+2=T)
Step-by-step explanation:
We know that daisies has 2 more than the tulips. (D+2 = T)
The answer is B
Flowers - Daises + 2 = T
Since daises has 2 more flowers than tulips, thats why theres a (+2)
Jill can answer 50 math questions every 20 minutes.
Complete the table using equivalent ratios.
Minutes - Number of math questions
20 - 50
12 - ____
36 - ____
What are the answers to 12 and 36?
Answer:
12- 30
36- 90
Step-by-step explanation:
if she can answer 50 in 20 mins then that means she is answering 2.5 questions in 1 min and then you must multiply 2.5 by the number of mins she has making it
12 x 2.5= 30
36 x 2.5= 90
On the grid, draw a rotation of triangle ABC, a translation of triangle ABC, and a reflection of triangle ABC. Describe clearly how each was done.
Answer:
Step-by-step explanation:
Find the simple interest on \$5,000 at 4% interest for 3years.
Write an equation to find the nth term. Then find ₐ₂₄
1, 3, 5, 7,.......
The equation to find the nth term is:
an = a+(n-1)d
Where a is the first term in the sequence, which is 1 and d is the difference, which in this sequence the next term is found by adding 2 to the previous term, so d = 2 and n is the term you want to find.
The equation is:
an = 1 + (n-1)2
a24 = 1 + (24-1)2 = 1 + 23(2) = 1+46 = 47
the diagonal of a square has a length of 10. what is the area of the square?
Answer:
50
Step-by-step explanation:
Diagonal of square = 10
Use special triangles to find the area because a square's diagonal divides the 90 degree angles into 45 degrees
45-45-90 triangle
x : x : x√2
1 : 1 : 10
10=x√2
10/√2=x, rationalize denominator and you get 5√2 as the square's side length
Area is s^2, s being the length of a side
(5√2)^2=25*2=50
HELP THIS IS DUE TONIGHT YOU CAN JUST DO 6A. - 6B.
6A:-
The angle will be 90° .
The reflection can be happen on plane mirror so it will be 90°6B:-
All 4 angles A ,B,C,D will be rotated clockwise 90°.
