Answer:
Student=20%
Teacher=80%
Step-by-step explanation:
60/75 x100
= 80
100-80
=20
Explain whether 13t-4t is equivalent to 4t-13t. Support ur answer be evaluating the expressions for t=2
Answer:
Its not, belongs to the term -3t.
Step-by-step explanation:
A sporting goods factory puts 82 playground balls in each shipment. How many playground
balls will there be in 29 shipments?
Answer:
???
Step-by-step explanation:
???
SOMEONE PLEASE ACTUALLY HELP ME!!!!
Answer:
with what do u need help with?
Answer:
it just asks for help i dont see an attachment or screenshot
Step-by-step explanation:
how to hack on lock down Brower
True or false: The domain and range always have the same number of unique values.
Pls help! I only have 3 min left!
What is
4/5n - 14 = 62 ?
Answer:n=95
Step-by-step explanation:
A model of a house has been drawn on a coordinate grid. One corner of the house has been drawn at (6, 3). The drawing will be translated two units down and three units to the right. How should the translation be written?
Answer:
(9, 1)
Step-by-step explanation:
Given the coordinate of one corner of the house has been drawn at (6, 3), if the drawing is translated two units down and three units to the right
two units down = -2 (along the negative y axis)
three units to the right = +3 (towards the positive x-axis)
The coordinate used to translate the model of the house (x, y) is (3, -2)
Adding both coordinates:
= (x, y) + (6, 3)
= (x+6, y+3)
Substitute the values of the translated coordinates
= (3+6, -2+3)
= (9, 1)
The translation should be written as (3+6, -2+3) which is equivalent to (9, 1)
Which of the following values of x solves 3(x−6)=18?
Answer: X=12
Step-by-step explanation: 3(x-6)=18 becomes 3x-18=18 which is 3x=36 because you add 18 to both sides. Then you simplify 36/3 which is 12
Answer:
x=12
Step-by-step explanation:
3(x-6) = 18 - distrubute ( you are solving for x )
3x - 18 = 18 - add 18 to both sides
3x = 36 - divide
x =12
HELP ASAP!!!!! I’ll give u brainlest
Answer:
first one (382,000)
Step-by-step explanation:
just multiply by 10^5
Answer:
382000
Step-by-step explanation:
3.82*100*1000=382*1000=382000
y
5
4 +
3+
2 +
1
x
1 2 3 4 5 6
lesson
does the graph shown represent a function?
5. Test the following statement to see if it is reversible. If so, choose the true biconditional.
Parallel planes are planes that do not intersect.
Planes that intersect are not parallel planes
Planes that do not intersect are parallel planes.
This statement is not reversible.
Planes are parallel if and only if they do not intersect.
Answer: I think the answer is D. Planes are parallels if and only if they don not intersect, hope this helps!!
Step-by-step explanation:
Are this two triangles similar?
Yes
No
If the two triangles are similar,find the length of side AC.
They are not similar,so I can’t find the length
10
6
8
======================================================
Explanation:
Focus on triangle ABC. Let's find the missing angle
A+B+C = 180
113+B+22 = 180
B+135 = 180
B = 180-135
B = 45
Between the triangles, have two pairs of angles that are congruent
A = D = 113
B = E = 45
Which is enough to prove the triangles are similar through the angle angle (AA) similarity theorem. This must mean that C = F = 22
Since we have A pair with D, and B pair with E, this means that [tex]\triangle ABC \sim \triangle DE F[/tex]
The order of the letters is important so we know how the angles pair up. The first letters pair up together, the second letters pair up, and so on.
Consequently, this means sides BC and EF pair up and AC and DF pair up
We can then say...
BC/EF = AC/DF
18/12 = x/4
18*4 = 12*x
72 = 12x
12x = 72
x = 72/12
x = 6
AC = 6
The ordered pairs (1, 1), (2, 8), (3, 27), (4, 64), and (5, 125) represent a function. What is a
rule that represents this function?
Oy=x
Oy = 4x
Oy=x²
Oy=x²
Answer:
Y=x^3 the answer is not there
Lillian has the following coins.
?
?
If the total value of the coins is 50¢, what are the missing coins?
1 quarter and 1 dime
1 quarter and 1 penny
1 quarter and 1 nickel
2 quarters
Answer:
what coins does she have..? or did the question not state it,
Step-by-step explanation:
How do we write the difference of a number and 4?
Jason solved the following equation to find the value for
X.
-8.5x – 3.5x = -78
x = 6.5
Describe how Jason can check his answer.
I
Answer:
we know, that If the x value is a solution to the equation, the x value must satisfy the equation. so It is true.
Step-by-step explanation:
just copy and paste it, its right
Which of the values below will make -3x + 15 > 102 true?
A. -27
B.-28
C. -29
D. All of the above
Answer:
C. -29Step-by-step explanation:
[tex]-3x + 15 > 102\\\\\mathrm{Subtract\:}15\mathrm{\:from\:both\:sides}\\\\-3x+15-15>102-15\\\\Simplify\\\\-3x>87\\\\\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)}\\\\\left(-3x\right)\left(-1\right)<87\left(-1\right)\\\\Simplify\\\\3x<-87\\\\\mathrm{Divide\:both\:sides\:by\:}3\\\\\frac{3x}{3}<\frac{-87}{3}\\\\Simplify\\\\x<-29[/tex]
please help I don't know how to do this
Answer:
1.Line III is A, Line I is B, Line II is C; 2. 20 represents the Y-intercept, The 2 represents the slope
How many 1/3 cups are in 2/3 cup?
Answer: 2 , 1/3 cups
Step-by-step explanation:
1/3 is the base number and 2/3 is another third being added onto the singular 1/3. The awnser would be 2 because 1/3+1/3= 2/3 or 2/3/2= 1/3
Will Give Brainliest to person who answers with visuals and step by step process to completing the questions
Answer:
The value of O is 13°
with A I have marked area
HELP HELP HELP PLEASE
Answer:
3/5 lmk if you need the work
Step-by-step explanation:
PLEASE HELP! WILL GIVE BRAINLIEST AND 30 POINTS!
What is the range of possible values for x?
The diagram is not to scale.
Answer in this format: a < b < c
The consumer price index (CPI) is a measure of the average change of prices paid by urban consumers for goods and services. If a worker earned $28.50 per hour in the year 2000, how much would he need to earn in 2004 to have the same buying power as he did in 2000?
Answer:
$31.37 per hour
Step-by-step explanation:
In order to calculate how much he needs to earn to have the same buying power we first need to know how much inflation occurred over those years. According to data from the consumer price index charts, these years had the following inflation rates.
2000 = 3.4%2001 = 2.8%2002 = 1.6%2003 = 2.3%Total = 3.4 + 2.8 + 1.6 + 2.3 = 10.1%We don't include 2004 because inflation rates are calculated when the year is over and the individual is currently in 2004 in this scenario. Now we multiply the total inflation rate to the amount that the individual was making in the year 2000. But we turn the percentage into a decimal and add 1 to it so that we are increasing the wage.
(10.1 / 100) + 1 = 1.101
28.50 * 1.101 = $31.37
Therefore, the individual needs to have a wage of $31.37 per hour to maintain the same buying power in 2004 as in 2000.
!!!BRAINY AND 10 PTS!!!
Answer:
Top left
Step-by-step explanation:
Mrs. Barron's kitchen is shaped like a rectangle. She has a scale drawing of her kitchen with dimensions 8 inches and 6 inches. The scale of the drawing is LaTeX: \frac{1}{2}1 2inch = 1 foot. What is the perimeter of Mrs. Barron's actual kitchen? Group of answer choices
Answer:
48
Step-by-step explanation:
7 inches = 14 feet
There are 14 halves in 7 inches.
5 inches = 10 feet
There are 10 halves in 5 inches
14+14+10+10=48
Please answer correctly !!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!
Answer:
180
Step-by-step explanation:
Answer:
D. 180°
I hope this helps!
HELP pleasee and ty to whoever does!!
Find the value of x.
Answer:
its 90 bro whenever you see that square on a corner its always 90 degrees
Step-by-step explanation:
Answer:
The answer is 90 degrees.
Whenever you see a square in the corner, it means it's 90 degrees.
It's also red, meaning that that is what you're trying to find.
Which series of transformations would result in a figure that is congruent to the triangle ABC? rotation of 180° clockwise about the origin and then dilation with a scale factor of -1, centered at the origin rotation of 180" clockwise about the origin and then dilation with a scale factor of 2, centered at the origin reflection across the line y = x and then dilation with a scale factor of -3, centered at the origin translation 3 units to right and then dilation with a scale factor of 3, centered at the origin
Answer:
I think it’s C
Step-by-step explanation:
Answer:it is rotation of 180 clockwise about the origin and then dilation with a scale factor of -1 centered at the origin
Step-by-step explanation:
Send help
2(p+12)=64
Answer:
p=20
Step-by-step explanation:
2(p+12)=64
Step 1: Simplify both sides of the equation.
2(p+12)=64
(2)(p)+(2)(12)=64(Distribute)
2p+24=64
Step 2: Subtract 24 from both sides.
2p+24−24=64−24
2p=40
Step 3: Divide both sides by 2.
2p
2
=
40
2
Step-by-step explanation:
{2×p)(2×12)=64
2p+24=64
2p=64-24
2p=40
p=20