Answers
Answer:
8+3/4w
Step-by-step explanation:
Related Questions
Use the associative property to create equivalent expressions to a + b + (c + d). Which statements are true? Check all that apply. The associative property allows us to change the grouping of terms that are added together. When changing the grouping, the order of the terms stays the same; only the parentheses change position. The expression a + (b + c) + d is an equivalent expression. The expression ab(cd) is an equivalent expression. The expression (a+ b) + c + d is an equivalent expression. The expression a + b(c + d) is an equivalent expression.
Answers
Answer:
a.The associative property allows us to change the grouping of terms that are added together.
b.When changing the grouping, the order of the terms stays the same; only the parentheses change position.
c.The expression a + (b + c) + d is an equivalent expression.
e.The expression (a+ b) + c + d is an equivalent expression.
Step-by-step explanation:
The correct statements are statement first, statement second, statement third, and statement fifth are correct.
What is an expression?It is defined as the combination of constants and variables with mathematical operators.
As we know,
The associative property allows us to change the grouping of terms that are added together.
= a + (b + c)
= (a + b) + c
The correct statements are:
The associative property allows us to change the grouping of terms that are added together.When changing the grouping, the order of the terms stays the same; only the parentheses change position.The expression a + (b + c) + d is an equivalent expression.The expression (a+ b) + c + d is an equivalent expression.Thus, the correct statements are statements first, second, third, and fifth are correct.
Learn more about the expression here:
brainly.com/question/14083225
#SPJ1
Approximately how many times greater is 2.3x10^-4 than 1.15x10^-8?
Answers
Answer:
2.3 × is 20,000 times greater than 1.15 ×
Step-by-step explanation:
Given as :
The first number= x = 2.3 ×
The second number= y = 1.15 ×
Let The first number is z times greater than second number
i.e x = z × y
Or, z =
Or, z =
Or, z = 2 ×
∴ z = 20,000
So,The first number is 20,000 times greater than second number
Hence, 2.3 × is 20,000 times greater than 1.15 ×
Express this |-3x-4|
Answers
HEY GUYS HELP I HAVE NO CLUE AND I HAVE TO TURN IT IN AT 25 MINUETS
Answers
Answer:
elevator 1 ends at floor 23. Elevator 2 ends at floor 42.
Step-by-step explanation:
Point I is on line segment \overline{HJ}
HJ
. Given HI=2x,HI=2x, HJ=4x,HJ=4x, and IJ=4x-10,IJ=4x−10, determine the numerical length of \overline{IJ}.
IJ
.
Answers
Answer:
IJ = 20
Step-by-step explanation:
Point I is on the lines segment HJ. So,
HJ = HI + IJ
Putting all the given values, we get :
4x=2x+4x-10
Taking like terms together, we get :
-2x=-10
x=5
Put the value of x in IJ = 4x-10
IJ = 4(5)-10
IJ = 20
Hence, the value of IJ is 20.
Answer:
10
Step-by-step explanation:
What is the difference between the absolute value of -8 and the absolute value of 6?
O 2
O 8
O 14
0.16
Answers
Answer:
2
Step-by-step explanation:
Since the absolute value of -8 is 8, and the absolute value os 6 is 6, we can
do 8-6=2.
which of these comparisons is correct?
A. -2 < -5
B. 0 > 2
C. 4 > -4
D. -6 < -5
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Simplify (9 ^ 2)/(9 ^ 7)
Answers
1/9^5 <——that could be the simple answer. If to fully simplify it solve 9^5 which would give you
1/59049
2x-5<5x-3x Please Help Me!!!
Answers
Step-by-step explanation:
Check the above photos
Can you help please
Expand each expression and combine like terms if possible
2/3 (x+ 18 - 2x)
Answers
Answer:
This is the expression expanded
Step-by-step explanation:
First, you collect like terms. This would make the expression 2/3 * (-x + 18)
Then, remove the brackets, making the expression and the final answer -2/3x + 12
9. Whats is the equivalent fraction for 0.625
Answers
Answer:
5/8
Step-by-step explanation:
You need to convert to a simplified fraction by placing the numbers to the right of the decimal over 1000. Then reduce the fraction.
If g(x) = x² + 2, find g(3)
options
9
8
11
6
Please help. FLVS.
Answers
Answer:
g(3) = 11Step-by-step explanation:
g(x) = x² + 2
To find g(3) , substitute the value of x that's 3 into g(x) , that is for every x in g (x) replace it with 3
That's
g(3) = 3² + 2
= 9 + 2
We have the final answer as
g(3) = 11Hope this helps you
what can be a segment bisector
Answers
Answer: A segment bisector, always passes through the midpoint of the segment and divides a segment in two equal parts. Points, lines, segments, and rays are all types of segment bisectors. If either a ray or a line serves as a segment bisector, it will be infinite.
Hello your very welcome :)
Answer:A segment bisector, always passes through the midpoint of the segment and divides a segment in two equal parts. ... Points, lines, segments, and rays are all types of segment bisectors. It will be infinite.
Step-by-step explanation:
¿Cuál de las siguientes fracciones algebraicas se puede reducir?
A.
8−x9−16x2
B.
5−x25−x2
C.
x2+4x−5x2−4
D.
3x2x2+8
Answers
Does someone know how to do this?
p(x)= -12x -36; -3
Answers
Answer:
p(- 3) = 0
Step-by-step explanation:
Substitute x = - 3 into p(x) , that is
p(- 3) = - 12(- 3) - 36 = 36 - 36 = 0
first year of high school heh need a little help
Answers
Answer:
(12 + 3x)x
Step-by-step explanation:
(12 + 3)x = 12x + 3x = 15x
(12 + 3x)x = 12x + 3x²
15x
12x + 3x = 15x
They all equal 15x except for (12 + 3x)x
Tell whether the lines are parallel perpendicular or neither Y=4x+5 Y=-1/4x+4
Answers
Use the interactive tool to find the difference.
(-4) -6? Imma give 20 brainlest
Answers
Answer:
-10
Step-by-step explanation:
Difference means to subtract
(-4) - 6
-4 - 6
-10
I hope this is what you are looking for.
Answer:
The answer to this question is -10 because when you put -4-6 you get -10 and so the answer is -10!
Find me midpoint of -9 and 6
Answers
Answer:
-3/2 or -1.5
Step-by-step explanation:
1) Write out the numbers:
-9, -8, -7, -6, -5, -4, -3, [-2, -1] 0, 1 , 2, 3, 4, 5, 6
2)-2 and -1 are in the middle
3)Add the numbers in the middle and divide by 2
Add the 2 numbers: (-2)+(-1)=-3Divide by 2: -3/2 Answer: -1.5
is -10/3 greater than or less than negative square root of 9
Answers
Answer:
Greater :D
hope this helped (i may not be right)
Step-by-step explanation:
Which is equivalent to RootIndex 3 StartRoot 8 EndRoot Superscript x? RootIndex x StartRoot 8 EndRoot Superscript x 8 Superscript StartFraction 3 Over x EndFraction 8 Superscript StartFraction x Over 3 EndFraction 8 Superscript 3 x
Answers
Answer:
Option 3: 8 Superscript StartFraction x Over 3 EndFraction
Step-by-step explanation:
RootIndex 3 StartRoot 8 EndRoot Superscript x
∛8ˣ = [tex]8^{x/3}[/tex]Options:
RootIndex x StartRoot 8 EndRoot Superscript x
[tex](\sqrt[x]{8})^x[/tex] incorrect8 Superscript StartFraction 3 Over x EndFraction
[tex]8^{3/x}[/tex] incorrect8 Superscript StartFraction x Over 3 EndFraction
[tex]8^{x/3}[/tex] correct8 Superscript 3 x
[tex]8^{3x}[/tex] incorrectAnswer:
C. 8 [tex]\frac{x}{3}[/tex]
Step-by-step explanation:
Just got it right on edge
Find the slope of the line between the points (1, 4) and (-1,6)
Answers
Answer:
slope = - 1
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (1, 4) and (x₂, y₂ ) = (- 1, 6)
m = [tex]\frac{6-4}{-1-1}[/tex] = [tex]\frac{2}{-2}[/tex] = - 1
5.) Solve the equation below
X/19=4
Answers
Answer:
76
Step-by-step explanation:
multiply 19 and 4 to get 76. If you plug in 76 as x you can check to see if it's true
Round 8015.80930968 to the nearest ten.
Answers
Answer:
8015.81
Step-by-step explanation:
because 9 is greater than 5, the 0 is increased by 1 and the rest of the numbers on the right had to be removed
3m+2n=7 solve for M
It’s late night my brain is stemming. Help
Answers
Answer:
M= 7/3 hope that helps ya out
25 PTS: This is pretty simple, I tried to ask my maths teacger for help but she was very vague and i am still stuck.
Answers
Answer:
Both RSA and AST measure 27.1
Step-by-step explanation:
Since SA, "bisected" (split in half by equal parts) angle RST, the RSA and AST is equal
therefore 54.2 / 2 =27.1
Bisect- means the segment halved/split the angle into 2 equal parts
Please Help Thank You So Much This is inequalities Knowing that 6 < x < 7 and 10 < y < 12, find all possible values of: b). y − x d). y / x I kinda need this today.
Answers
Answer:
1) C 2) (-2,0) 3) 4) 5) c )S={(0,3)} 6) (0,2) 7) 8) Missing graph 9) Vertical line (check below) 10) B 11)
Step-by-step explanation:
1) Solving by the Addition/Elimination Method. Firstly, let's reduce one variable by making some algebraic adjustments and then adding it up:
2) Solving by Substitution Method. Where y=x+2 is plugged in the 2nd equation.
3) Solving it, again, by the Substitution Method due to the I equation form:
4) By the Addition Method
5) To use the graph method to solve the system of Linear equations is possible by graphing each equation on the Cartesian Plane.
Check the graph below, this system has only one solution.
c)S={(0,3)}
6) Solving y=-1/3x+2 y=x+2
(Check the graph below)
A) A) (0, 2)
7) Solving by Substitution Method:
8) Missing graph
9)
Check the graph below its answer
10) Solving by the Addition Method
11) Sorry, missing graph for the question.
12) Sorry, missing graph for the question.
13) D Check the graph below
14) Sorry, missing graph for the question.
Answer:
b= 3
d= 10/7
Step-by-step explanation:
Basically what you do is 12/6 and 10/7 for d, because it is the greatest and least on both sides. You do the same for b so it would be 10-7=3 and 12-6=6
Can someone create an addition integers word problem. I’ll mark you brainliest.
Answers
Answer:
A football team loses 5 yards on one play and then loses 8 yards on
the next play. How many yards did they lose on the two plays?
How do we represent a loss of 5 yards?
How do we represent a loss of 8 yards?
Step-by-step explanation:
Answer:
Step-by-step explanation:
When Steve woke up. His temperature was 102º F. Two hours later it
was 3º lower. What was his temperature then?
A farmer applies different fertilizer to his wheat crops to see which will make his plants grow the highest.
What is the independent variable?
Answers
Answer:
highest )hope this helps :)
Step-by-step explanation:
Answer:
The crop
Step-by-step explanation:
As the type of fertilizer changes it can not be the independent variable. Since nothing else (except the farmer) is referenced we can deduct that the crop is the independent variable.
which one of them is it?
Answers
Answer:
[tex]\boxed{\tt A. \angle8 \ and \angle 7}[/tex]
Step-by-step explanation:
Supplementary angles are angles that add to 180 degrees.
Let's examine the answer choices.
A. ∠8 and ∠7
⇒ These angles are on a straight line together, so they are supplementary.
B. ∠5 and ∠1
⇒ These angles have no relation to each other. They are on different lines that are not parallel.
C. ∠7 and ∠4
⇒These angles also have no relation to each other.
D. ∠2 and ∠4
⇒ These angles are vertical, but not supplementary.
The correct answer is A. ∠8 and ∠7