Answers
Answer:
Step-by-step explanation:
if 12x= 4(x+5), x equals...
distribute the 4 to the x and
12x = 4x + 20
subtract the 4x on both sides
8x = 20
divide by 8
x = 20/8
simplify
x = 5/2
5/2 = 2.5 so the answer is D
Related Questions
The slope of the line below is 3. Use the coordinates of the labeled point to
find a point-slope equation of the line.
(6,8)
10
10
A. y-6= -3(x-8)
B. y- 8 = 3(x-6)
C. y - 6 = 3(x-8)
D. y - 8 = -3(x-6)
Answers
Answer: y-8 = 3(x-6)
Step-by-step explanation:
what is 1 plus 1 divided by 10 time 20plus 3
Answers
7
1+1 = 2
2/10 = 0.2
0.2x20 = 4
4+3=7
(2x10)-4 x (4x10)-3
Answers
8 x 10^-4 + 3
ans = 8 x 10^-1
A sporting goods factory puts 82 playground balls in each shipment. How many playground
balls will there be in 29 shipments?
Answers
Answer:
???
Step-by-step explanation:
???
ir x+2 has a value of 5. then which of the following is the value of x(x+2)+3(x+2)? Show the work
that leads to your answer.
(1) 30
(3) 15
(2) 25
(4) 10
we are using binomials
Answers
Answer:the answer is 1)30
Step-by-step explanation:
How do we write the difference of a number and 4?
Answers
you’d replace “a number” with x.
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
Answers
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:
Which of the values below will make -3x + 15 > 102 true?
A. -27
B.-28
C. -29
D. All of the above
Answers
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]
Graph y= 1/2x–3. please help
Answers
Compare 4.10 and 12:20 using fractions. Which ratio is smaller? How do you know?
Answers
Answer: The answer is 4:10
Step-by-step explanation: Sample Response: First, I wrote each ratio as a fraction. Then I found a common denominator of 20. The fraction 4/10 is 8/20. Comparing numerators, 8 is less than 12, so the ratio 4:10 is smaller.
HELP ASAP!!!!! I’ll give u brainlest
Answers
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
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
Answers
======================================================
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
What is the value of x?
5/7x - 13 = -48
Answers
Answer:
x = -1/49
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
Answers
True or false: The domain and range always have the same number of unique values.
Pls help! I only have 3 min left!
Answers
Find the effective rate of interest for 1% compounded monthly.
The effective rate of interest is %.
(Round to three decimal places as needed.)
Answers
Answer:
Find the effective rate of interest for 1% compounded monthly
Step-by-step explanation:
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
Answers
Answer:
what coins does she have..? or did the question not state it,
Step-by-step explanation:
how to hack on lock down Brower
Answers
Which of the following values of x solves 3(x−6)=18?
Answers
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
Find the value of x.
Answers
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.
Bob's Gift Shop sold 250 cards for Mother's Day. One salesman, Kylie, sold 2% of the cards sold for Mother's Day. How many cards did Kylie sell?
Answers
Please answer correctly !!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!
Answers
Answer:
180
Step-by-step explanation:
Answer:
D. 180°
I hope this helps!
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?
Answers
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.
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
Answers
Answer:
Y=x^3 the answer is not there
Which is an irrational number?
Answers
Answer:
[tex]\sqrt{\frac{5}{3} }[/tex]
Step-by-step explanation:
A rational number is any integer, fraction, terminating decimal, or repeating decimal. [tex]\sqrt{\frac{5}{3} }[/tex] is irrational.
Hope this helps! o(〃＾▽＾〃)o
What is 75% of 200? Select one: O 50 O C 125 O 150 O 15
Answers
Answer:
75% of 200 is 150 ! :) .......
Answer:
C: 150 :)
75% of 200 is 150
Factor 2x2 - 10x + 8 completely.
a. 2(x + 2)(x - 2)
b. 2(x-2)(x + 4)
c. 2(x - 1)(x-4)
Answers
Answer:
c. 2(x-1)(x-4)
Step-by-step explanation:
c. 2(x-1)(x-4)
Will Give Brainliest to person who answers with visuals and step by step process to completing the questions
Answers
Answer:
The value of O is 13°
with A I have marked area
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.
Answers
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:
What is
4/5n - 14 = 62 ?
Answers
Answer:n=95
Step-by-step explanation: