Answer:
47
Step-by-step explanation:
A number divided by three less two is at most two
Answer:
6
Step-by-step explanation:
6/3 = 2
Simplify -4b + (-9k) - 6 - 3b + 12
Answer:
-7b - 9k + 6
General Formulas and Concepts:
Alg I
Combining like termsStep-by-step explanation:
Step 1: Define expression
-4b + (-9k) - 6 - 3b + 12
Step 2: Simplify
Rewrite: -4b - 9k - 6 - 3b + 12Combine like terms (b): -7b - 9k - 6 + 12Combine like terms: -7b - 9k + 6Correct Answer Will get Brainliest
You can paint 75 square feet of a surface every 45 minutes. Determine how long it takes you to paint a wall with the given dimensions.
9 ft x 9 ft
Answer:48.6
we know that
You can paint 75 square feet of a surface every 45 minutes
so
using proportion
Find out how long it takes you to paint a surface area of 81 square feet
45(81)/75=48.6
hope this helped and I hope you get a correct answer :D
Answer:
48.6 minutes
Step-by-step explanation:
First we must identify the area of the given wall :
A = L * W
A = 9 * 9
81 = 9 * 9
[tex]81ft^2[/tex]
Now we know that we can paint 75 square feet every 45 minutes so we must use proportion to find out how long it'll take you.
[tex]\frac{75}{45} *\frac{ft^2}{min}[/tex]
=
[tex]\frac{81}{x}[/tex] [tex]\frac{ft^2}{min}[/tex]
x = 45(81) / 75
x = 3645 / 75
x = 48.6 minutes
PLEASE HELP HURRY
4+ 3x + 12 - 1/2x - 10
1. HOW MANY TERMS?
2. WHAT ARE THE LIKE TERMS?
Answer:
5 like terms
4, -10, and 12 are like terms
3x and -1/2x are like terms
What is the slope of the line?
Answer:
The slope is: -4/3
Step-by-step explanation:
I WILL GIVE YOU A LOT OF POINTS 10 PLUS A BRAINLIEST.
USE THE ABSOLUTE VALUE TO FIND THE DISTANCE BETWEEN THE GIVEN PAIRS OF NUMBERS ON A NUMBER LINE NUMBERS A. 156 AND 235 B. -40 AND 83 C. -62 AND -145 D. 56 AND - 89
Answer:
A. 79
B. 123
C. 63
D. 145
Step-by-step explanation:
A. 156 & 235
235 - 156 = 79
Distance is 79
B. -40 & 83
|-40| = 40 + 83
= 123
Distance is 123
C. -62 & -145
|-125| - |-62|
= 125 - 62
= 63
Distance is 63
D. 56 & -89
|-89| = 89 + 56
= 145
Distance is 145
Answer:
A. 79
B. 123
C. 63
D. 145
Step-by-step explanation:
Bob is having a cookout. He bought 6 liters of seltzer water. How many full 1-pint servings of seltzer can he pour?
(1 L = 2.11 pt)
a. 6
c. 18
b. 12
d. 21
Answer:
B
Step-by-step explanation:
6 x 2.11 = 12.66
The value of a 1-pint serving of shelter will be 12.66 liters. The correct option is b.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also represent the logical syntax's operation order and other properties.
Given that Bob is having a cookout. He bought 6 litres of seltzer water. The quantity of water for 1 point of serving is,
Quantity = 6 x 2.11
Quantity = 12.66
The quantity will be equal to 12.66 pints.
To know more about an expression follow
https://brainly.com/question/23234963
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Opposite sides are supplementary? True or False ?
Answer:
It's true!
Step-by-step explanation:
I hope I helped!
Answer:
False because they are congruent
Step-by-step explanation:
-0+2
Ezzzzzzzzzzzzzzzzzzzzzzzz
I need to fine the midpoint of this slope they gave me
Answer:
The midpoint would be (-3, 1)
Step-by-step explanation:
since the formula for midpoint is [tex](\frac{x^{1} +x^{2} }{2}, \frac{y^{1} +y^{2} }{2} )[/tex], you would just have to plug in the coordinates given on the graph. I think your points are (-1, 4) and (-5, -2).
[tex](\frac{-1 -5}{2}, \frac{4-2}{2} )[/tex]
[tex](\frac{-6}{2}, \frac{2}{2} )[/tex]
If you simplify, then you should get (-3, 1)!
How do I solve 6a + 5a = −11
Answer:
a = - 1
Step-by-step explanation:
Step 1:
6a + 5a = - 11 Equation
Step 2:
11a = - 11 Combine Like Terms
Step 3:
a = - 11 ÷ 11 Divide
Answer:
a = - 1
Hope This Helps :)
The solution to the equation 6a + 5a = -11 is a = -1.
We have,
To solve the equation 6a + 5a = -11, we can combine the like terms on the left side of the equation and then isolate the variable a.
Step 1: Combine like terms
On the left side, we have 6a + 5a, which gives us 11a. The equation becomes:
11a = -11
Step 2: Isolate the variable
To isolate variable a, we divide both sides of the equation by 11:
(11a) / 11 = (-11) / 11
a = -1
Therefore,
The solution to the equation 6a + 5a = -11 is a = -1.
Learn more about expressions here:
https://brainly.com/question/3118662
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Given the general identity tan X = , which equation relating the acute angles, A and C, of a right ∆ABC is true?
Answer:
A. tan A = sin A / sin C
Step-by-step explanation:
Answer:
tan A = sin A / sin C
Step-by-step explanation:
WILL GIVE BRAINLIEST!!!!!!
Answer:
17.738
Step-by-step explanation:
to find x we’ll use sine
sin69=x/19
(remember that sine = opposite/hypotenuse)
so x = 19sin69
when typing this in your calculator you might need to change from radian to degree mode
Solve using substitution.
11x + 15
10x + 20
X=
Solve please
hi
11x+15=10x+20
11x-10x= 20-15
x= 5
Which expression is equivalent to (x2+3x−5)− (4x2+3x−6)
PLEASE HURRY>>>>
A. 5x2+6x−11
B. −3x2+1
C. −3x2+1
D. −3x4+6x2+1
Answer:
B
Step-by-step explanation:
Given
x² + 3x - 5 - (4x² + 3x - 6) ← distribute parenthesis by - 1
= x² + 3x - 5 - 4x² - 3x + 6 ← collect like terms
= - 3x² + 1 → B
How to solve 9(-4k+8b) b=-9 k=4
Answer:
504
Step-by-step explanation:
I hope this helps you out!
Which polygon has one set of parallel sides and at least one right angle? On a coordinate plane, a polygon has 1 set of parallel sides. On a coordinate plane, a polygon has 1 set of parallel sides. On a coordinate plane, a polygon has 1 set of parallel sides and 1 right angle. On a coordinate plane, a polygon has no parallel sides.
Answer:
the answer would be option C. I just took the quiz
Step-by-step explanation:
i took the test!!!!!
question 8 pls help me please
Answer:
B
Step-by-step explanation:
A is Standard Intercept Form
B is Point Slope Form
The rest are used for other problems I'm unsure of
Graph the inequality 4.r - y< 8
Pleaseee help a girl out
Answer:
?
Step-by-step explanation:
Write a paragraph with at least four reasons explaining why parental controls are bad for kids.
1.your child will become a nervous person and develop anxiety being over controlling will put their mind in a small cage in which they can barely move
2.the choice to use parental controls undermines the trust in your relationship with your child and it reduces your child's opportunity to make smart choices and to take responsibility for the actions they choose
3. your child will most likely reveal and still find ways to look at things you have blocked rebelling against the world isn't the same as rebelling against your parents rebelling against the system isn't the same as rebelling against household rules children need a certain level of Freedom if you try to control every aspect of their lives they'll reclaim their autonomy more and more forcefully and probably Less Reasonable
4.you'll discourage their creativity if you constantly control what your child doesn't turn them into your Shadow they'll probably be less created as a result
Nell made a pizza.She cut the pizza into fourths.Then she cut each fourth into four pieces.Nell and her friends ate 6 of the smaller pieces of the pizza. What fraction of the pizza did Nell and her friends NOT eat?
Answer:
5/8
Step-by-step explanation:
They ate 6/16 which the left is 10/16 is 5/8
what's 7 berries are 5 less than twice the number of berries into an equation
Answer:
2
Step-by-step explanation:
Im pretty sure its 2 bc 5-7=2
i hope im right
The ratio of cars to trucks is 3 to 2 in one parking lot
If there are 14 trucks, how many cars are there?
(I need help on that question)
Answer:
21
Step-by-step explanation:
[tex]\frac{x}{14} =\frac{3}{2} \\x=\frac{3}{2} \times 14=21[/tex]
Answer:21 cars to 14 trucks
Step-by-step explanation:
i need help it's 10th grade (sophomore) geometry
Answer:
1. 27
2. 1 and 2 = 17
3. 55
4. 55
5. 70
6. 125
7. 55
8. 95
9. 140
10. 40
11. 65
12. 75
13. 115
14. 27
15. 27
Step-by-step explanation:
I don’t know the answer to this can some one help
Answer:
A) x=8 and angle ABC=115 degrees
Step-by-step explanation:
the lines are parallel, meaning the angles are congruent.
you can set up the equation (15x-5)=(10x+35) and simplify.
1. separate variable by subtracting 10x on both sides to get (5x-5)=(35)
2. add 5 on both sides to get 5x=40
3. divide both sides by 5 to get x=8
4. plug x=8 into original function (10x+35) to get (10(8)+35) which equals 115 degrees
HELP PLEASE !!!!!!!!!
Answer:
I believe it would be the first option
Never True
Sometimes True
Always True (Infinite)
3+x=x+3
Answer:
Always True (infinite)
Step-by-step explanation:
If you try and isolate the x variable... you will end up with the equation 0 = 0
Any time you end up with the equation 0 = 0, there are an infinite number of solutions.
The sum of two numbers is 22, and their difference is 12. What are the numbers?
Answer:
17,5
Step-by-step explanation:
HELPPPPPPPPPP!
The function y = 6x describes the distance in inches an electric toy train covers after x seconds. Use the graph to estimate how many inches the toy train will run in 8.4 seconds.
A Sub
sentence.
DVD Deals
Anthony and Miguel go to the store to purchase some new DVDs. An
advertisement in the window catches their attention.
DVD
T
Deals!
3 for $22,50
5 for $37.50
응
.
Part A (2 points)
Does the information on the sign represent a proportional relationship?
Explain how you know.
6
Answer: Yes. There's a proportional relationship
Step-by-step explanation:
We are told that Anthony and Miguel go to the store to purchase some new DVDs and that an advertisement in the window catches their attention as they saw that:
3 DVDs cost $22,50. This means the price of one will be:
= $22.50 / 3
= $7.50
5 DVDs cost $37.50. This means that the price for one will be:
= $37.50 / 5
= $7.50
Since the price of a DVD both cost $7.50, it means that the information on the sign represent a proportional relationship.