Answers
Answer:
d) [tex](9*3/4)+y[/tex]
Step-by-step explanation:
b) [tex]9+y*(3/4)[/tex]
This expression is not equivalent, as the original expression, [tex]y+9*\frac{3}{4}[/tex] , has 9 multiplied to [tex]\frac{3}{4}[/tex] instead of y. You can interchange values like this when it comes to addition, but not multiplication.
c) [tex](y+9)(3/4)[/tex]
This expression is also not equivalent. After opening up the parentheses, it would again result in y being multiplied to [tex]\frac{3}{4}[/tex].
[tex](y+9)(3/4)\\= y(3/4)+9(3/4)[/tex]
d) [tex](9*3/4)+y[/tex]
This expression is equivalent, as 9 and [tex]\frac{3}{4}[/tex] are still being multiplied together and y is added to the product. We can actually rearrange this to look like the original expression:
[tex](9*3/4)+y\\=y+(9*3/4)\\=y+(9*\frac{3}{4} )\\=y+9*\frac{3}{4}[/tex]
I hope this helps!
Related Questions
I’m having trouble with this, at first I got x=6 but it isn’t right, can anyone help?
Answers
Answer:
x=12
Step-by-step explanation:
they are equal to each other, so you set 10x-48 equal to 6x and solve.
please help me
no random links pls
Answers
Answer:
C
Step-by-step explanation:
The first one (0,7) tells you that when x isn't there, the amount of money is 7.
That means that the y intercept is 7.
When x = 1 the total is 15
Money saved = ax + 7
15 = a*1 + 7 Subtract 7
15-7 = a + 7-7
a = 8
The equation is f(x) = 8x + 7
Jennifer can type 75 words in 3 minutes. Determine how many words she can type in 4 minutes
Answers
Answer:
75/3=25
25*4= 100 words
In your own words, describe how you would use construction tools to construct a perpendicular to a line. Explain as if you were teaching a
Geometry newbie. Use vocabulary in your explanation. Give an example of how you could then prove the line you created was
perpendicular to the original line.
Answers
Answer:
bisecting line BC
with center B and any radius greater than half of line BC , make arcs below and above line BC with the same radius and C as the center , make. an arc to intersect the first arcs above and below line BC .Name the point where the arc meet , E and F .join EF meet BC as Yhe equation of the line of best fit relating age (in years) and the median height (in cm) of boys is given.
y = 6.5x + 75.5
Which statement below best interprets the slope in the context of the problem?
Answers
Answer:
proof: answer is 2/13
1 / 6.5 = m
m = 0.153846154
10/65 = m
m = 2/13
2/13 = m
m = 0.153846154
Therefore we could show multiplication proof
m = 10/65 = m = 2/13
2 x 5 = 10
13 x 5 = 65
Step-by-step explanation:
See attached graph of y = 6.5x+75.5
plotting the graph
1. Mark y intercept at 75.5 as given in the equation
2. find the slope to whole numbers
m = 10 across / 65 across = 6.5 slope
Mapping Pythagoras 10^2 +65^2 = c^2
sqrt 100 + sqrt 4225 = c^2
c^2 = sqrt 4225 = 65.7647322 = 65.8
0.7647322 / 65 = 0.0117651108 = 100th
65 + 0.0117651108 = 65.011765.....
Therefore 10 across / 65.0118 down
or 10 across / 65 down is another way to graph, as seen on graph.
m = 10/65 = m = 2/13
2 x 5 = 10
13 x 5 = 65
Please help me with this math problem! :) I will give brainliest!
Answers
AC=5cm
AB=6cm
BC=6cm
A=AC
Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros off Degree 3; zeros: -1, 4-i OTS
Answers
Answer: 8+i
Step-by-step explanation:
i always come in a pair, so if you have an -i you will have a +i
Compare the two numbers by choosing <, >or =
Answers
Answer:
In order to compare the fractions we can first obtain the LCM of the denominators of the two fractions and that is to say
= LCM of 5 and 3 which is 15
= [tex]\frac{2}{5} * 15[/tex]
=6
and also:
= [tex]\frac{1}{3} * 15[/tex]
=5
So in conclusion the numbers 6 and 5 will determine the sign to be used and since 6 is for [tex]\frac{2}{5}[/tex] and 5 is for [tex]\frac{1}{3}[/tex] and numerically 6 is greater than 5 therefore:
[tex]\frac{2}{5} > \frac{1}{3}[/tex]
PLZZ HELP ME i really need help
Answers
Answer:
1
Step-by-step explanation:
the function is y=x+1
Please i really need help fast
Determine whether the systems of natural numbers, integers, rational numbers, irrational numbers, and real numbers are closed or not closed for addition, subtraction, multiplication, and division. Type your response here:​
Answers
Step-by-step explanation:
Simplify the expression: (13 - 18) + 24 = 6
A. -71
B. - 8-
2.
3
C. 4
5
6
D, 12.
3.
Type here to search
0
Answers
What is the area of the trapezoid?
Answers
Answer:
128
Step-by-step explanation:
1/2 x (10+22) x 8 =128
Please no links will mark brainiest for compleat answer.
question is in pic below
Answers
Answer:
[tex]16x^{10}[/tex]
Step-by-step explanation:
Area of a square = [tex]s^{2}[/tex]
[tex]s=4x^{5}[/tex]
[tex]s^{2} =(4x^{5} )^{2}[/tex]
[tex]s^{2} =16x^{10}[/tex]
10L is repacked into 6DL bottles. how many bottles are filled ??
Answers
Answer:
16
Step-by-step explanation:
1L=10DL
10L=100DL
100DL÷6DL=16.67
If a 1/4 gallon of paint covers a 1/6 of a wall continuing at this rate how much paint is needed for the entire wall
Answers
Answer:
1 1/2 gallons
Step-by-step explanation:
1/4 * 6 = 6/4 = 3/2
1/6+1/6+1/6+1/6+1/6+1/6 = 1 whole wall
that means it takes 6 times 1/4 gallon to finish the wall
32i-4+2=6-42i-3 help
Answers
ok i have 2 questions first one, is 12.01 larger than 11.999? second question is 0.57 equal to 0.573?
Answers
Answer yes, no
Step-by-step explanation:
for number one, 12.01 and 11.999 are being compared
let’s start by looking at the non decimal digits
12 is bigger than 11, so we can assume that anything bigger than 12 is less than anything less than twelve, so the answer is yes
for number two, they are 2 different numbers, so they are not equal
Write an equation in point-slope form of the line that passes through the given point and with the given slope m.
(-7,5); m = 6
Answers
the answer is : y - 5 = 6 ( x + 7)
Which expression is equivalent to 0.75x?
A) 1 - 0.25%
B) 0.75x - X
CX + 0.75
D x - 0.25x
Answers
Answer:
C
Step-by-step explanation:
trust
The answer is D. x- 0.25x
If the number that we have is .75x, then we will only have 3 quarters of our total and will take one quart away. 25 is one quarter.
HOPE THAT HOPES! & don't forget to drink water!!
What two consecutive intergers dose the value below lie?
-√156
Answers
Answer: First we need to create an equation
x+x+2+x+4=156
3x+6=156
3x=156–6
3x=150
x=50
The answer is 50,52, and 54.
Check
50+(50+2)+(50+4)=156
50+52+54=156
Step-by-step explanation:
Your welcome :)
Find the value of x.
Answers
Answer:
Step-by-step explanation:
bring the varible to the left side and bring all of the remaining values to the right
Answer:
x=2.5
Step-by-step explanation:
because 4x-2=2x+3
4x-2x=3+2
2x=5 divide both by 2 it gives 2.5
give me brainlist please
can someone please help
Answers
Answer:
slope is -2/3
Step-by-step explanation:
y = mx+b
m = slope
b = y-intercept
given: y = -2/3x
in this case we don't have a b so make it an automatic 0
now we have y = -2/3x +0
slope is m, so our slope is -2/3
what is the answer I need some help
Answers
Answer:
relations 1 and 2 only
I hope it's the right answer
What is a rational number between 1.4 and 1.6?
Answers
Answer:
Im sure of 1.5
Step-by-step explanation:
None
Answer:
1.6 is a rational number while 1.4 is not
16 and 10 are rational numbers so 1.6 will also be a rational number
√2 is 1.4 while the square of 1.4 is not 2
√2.56 is 1.6 and the square of 1.6 is 2.56
Step-by-step explanation:
PLS MARK BRAINLIEST
please help with this
Answers
Answer:
b = 3
Step-by-step explanation:
All angles in a triangle always equal 180*
so 180 - 100 + 41 = 39
39/13 = b
3 = b
Have a nice day! :-)
PLEASE HELP DUE TONIGHT WITH STEPS
Answers
Answer:
x>=-8 and a colored in point on negative eight with an arrow to the right
Step-by-step explanation:
-7x<=56 is the given
to solve, we would divide both sides by -7. However, when dividing an inequality, the direction of the inequality sign flips (if you've heard the alligator example, the mouth opens in the opposite direction it was before)
so we know have x>=-8
On the number line, the colored in dot represents that the value it is on is within the set, and since this can also be equal to -8 we have to use a colored in dot because its within the possible values. If it was not <= or >= then we would use an open circle to represent it cannot be that value but can be anything in the direction the arrow is pointing.
The arrow would point to the right because x can be larger or greater than -8 as well
can someone please help me with number 4,6,9,10
Answers
#9 min ml mo
What type of transformation is shown in the figure?
A) dilation
B) rotation
C) reflection
D) translation
Answers
Answer:
correct answer is b rotation
If the polygon is translated 4 units down and 5 units right, what will the coordinates of the new image be? Use prime notation in expressing the new coordinates
Answers
Answer: hey sis
Step-by-step explanation:
solve the following equasion: 17 + 2.6b = 30
Answers
Answer:
Step-by-step explanation:
=30-20
Answer:
b = 5
Step-by-step explanation:
2.6 b= 30 - 17
2.6 b = 13
b = 13 ÷ 2.6
b = 5