Answer these please tell me
1. What the error was
2. How can U check ur answer
Answers
Answer:
The first one: the error was that the 3 shouldn’t have been moved but the 5 should have. The correct answer is k=-8
The second one: the error was that they added the 6 and 4, you would only get -10 if the 4 was - the correct answer is -2
You can check your answer by plugging in your answer to the variable and making sure both side equal each other
Step-by-step explanation:
The first one: the 5 should be - from both side so you get k=-8
The second one: the 4 should be + to both sides. And the -6 and +4 should be added together to get n=-2
Remember you always want to get the variables by themselves.
Sorry that was a lot. Hope it helps!
Related Questions
3.7 - 1.8 - 3.67 + 4.4 - 1.34
Answers
Answer:
1.29
Step-by-step explanation:
Answer:
The person above me is correct, the answer would be 1.29. ^ .^
Step-by-step explanation:
Hello could someone help me ?
Answers
Answer:
None of the above
Step-by-step explanation:
Notice the wording "which of the following statements MUST VE TRUE..."
From the figure, we see that two angles with vertex S are congruent to two angles with vertex at Q.
There is no indication the two angles at S are congruent. There is no indication the two angles at Q are congruent.
We are not told anything about angle measures.
Answer: None of the above
Can someone give me this answer plz it’s timing
Answers
Answer:
28
Step-by-step explanation:
14x2=28
2r + 8 - r = -7
Combine like terms
Answers
Answer: -15
Step-by-step explanation: 2r+8-r=-7
1r +8 = -7
1/1 -15/1
Answer: r = -15
Step-by-step explanation:
2r - r = -7 -8
r = -15
Two-thirds of the students in your class are boys. One eighth of the boys play soccer what fraction of the kids in your class are boys who play soccer
Math period 4 — 9th Grade
Answers
Answer:
7 of the kids in your class play
Step-by-step explanation:
Hope this helps you :)
HELP ASAP!!! 100 POINTS!! BRAINLIEST TOO!
A 6 foot tall man makes a shadow that is 3 1/2 feet long. How tall is a building that makes a 14 7/8 foot shadow?
Answers
25.50
Hope this helped you- have a good day bro cya)
Ayuda porfavor lo mas pronto posible
Answers
Answer:
Based on the graphs shown, what would you conclude about the conditions under which enzymes function in cells?
A
Enzymes are most effective at a particular pH and temperature but can function over a range of pH and temperature.
B
С
Enzymes do not have a specific pH or temperature at which they are most effective but function optimally over a range of pH and temperature.
Enzymes work equally well at the low and high ends of their temperature range but reaction rate drops quickly at the high end of their pH range
Enzymes only function at a specific pH and temperature and cannot function over a range of pH or temperature.
D
confused on what to do for this question?
Answers
orthodox iridium procuring
Need help Asap thanks
Answers
Answer:
QS, RT
Step-by-step explanation:
All you had to do was know what congruent means and count how many marks are between w and y (it was 5), and then find the letters that also are exactly 5 markers apart.
Find the fraction equal to 1.666
Answers
Answer: 1 2/3
Step-by-step explanation:
Sunny beaches is a company that designs and makes beach balls. The beach ball shown has a radius of 8 inches. determine the volume of a beach ball in cubic inches round to the nearest hundredths
Answers
Answer:
the answer is 2143.57! hope this helps!
I NEED HELP ASAP PLEASE NO LINKS!!!
Answers
Answer:
49
Step-by-step explanation:
1/7^-2 is equal to 7^-2*-1 making it 7^2 which is equal to 49.
please i don’t wanna fail just give me the right answer thanks<3
Answers
Answer:
number of photos: 8, 12, 20, 28, 40
time (minutes): 2, 3, 5, 7, 10
Step-by-step explanation:
True or false how do you know?
Answers
Answer:
true
Step-by-step explanation:
figure B is figure A but 3 times the size.
What is the value of x in the triangle below?
ModuleTwoPostAs...
a
>> Q
3x
T
V
8x - 30
R
15
45
6
18
Answers
Answer:
d
Step-by-step explanation:
please answer this, thank you so much!! <3 :D
Answers
Answer: The correct answer is: " 11 .1 " .
________
Step-by-step explanation:
Given:
" [tex]1.9h + 3.5 =[/tex] ? " ; Solve: when: " [tex]h = 4[/tex] " ;
________
To find the answer:
We plug in "4" for the value for " [tex]h[/tex] " ;
and performed the mathematical operations indicated.
________
→ " [tex]1.9h + 3.5 =[/tex] [tex](1.9*4) + 3.5 = 7.6 +3.5 = 11.1[/tex] " .
________
The correct answer is: " 11 .1 " .
________
Hope this is helpful to you!
Best wishes!
________
A line passed through the points (1, 2) and (3,-4).
Determine the equation of that line in slope intercept
form.
Answers
The slope of the line is m = -3
The y-intercept is (0,5)
The equation of the line in the slope-intercept form is y = 5-3x
what is the average hourly pay of someone making $45,000per year. Assuming wage growth of 5% a year, how much would he make the second year
Answers
Answer:
When it’s time for annual performance reviews, if you plan on including pay raises, you need to know the simple math behind calculating pay increases correctly. Raises can be based on any number of things including a worker’s piers, standard industry rates, length of time on the job, the amount of work to do, and even whether or not the boss likes the employee or not. There are few, if any, laws that govern how and when increases are granted, so it’s up to you to determine what you’re willing to give.
Answer:
See belowStep-by-step explanation:
Assume the person works 40 hours a week and 52 weeks a year.
The hourly pay would be:
$45000 ÷ (40*52) = $45000 ÷ 2080 =$21.63The yearly income the second year:
$45000 + 5% = $45000*1.05 = $47250Two technicians are discussing scan-tool use. Technician A...
D. Technician A only IS INCORRECT!!!
Answers
Answer:C
Step-by-step explanation:
Pls help me with this question!!!!
Answers
Answer:
The answer is A
Step-by-step explanation:
Please help!!!! I do not understand how to do this!! I’ll mark as Brainiest!!!!!!!!
Answers
Answer:
a c and e
Step-by-step explanation:
A teacher receives a monthly salary of $2800.00 What is her annual salary?
Answers
Answer:
$33,600
Step-by-step explanation:
2,800 x 12
suppose denzel's score is 25, give one score that could possibly be bianca's score in the test
Answers
Answer:
3
Step-by-step explanation:
The GCD of two numbers is 20. The ratio of these two numbers is 2: 3. Find the sum of the two numbers.
Answers
Answer:
225
Step-by-step explanation:
someone pkease help me ;-;
What is the length of DE
A. 18
B. 12
C. 10
D. 22
Answers
Answer:
the length of DE is A) 18
Step-by-step explanation:
these triangles are similar so you need to create a proportion!
since sides DF and FE are the same, it means that AC and CB are the same!
now we have to find the hypotenuse for DE, which is X
- set up a proportion!
side AC/side AB = side DF/side DE ----> 15/27 = 10/x
- butterfly multiply to get 15x = 270
- divide both sides by 15 to isolate x
now you get --------> x = 18!
comment or message me if you are still confused or have a question!
The sum of 1/4 and three times a number is equal to 2/3 subtracted from four times the number. Find the number.
Answers
Answer:
5
Step-by-step explanation:
can someone help pls
Answers
Answer: hehehe
Step-by-step explanation:
Your mom
When a number is halved and 5 is added, the result ie 8 more than the original number. Find the number
Answers
Answer:
It would be 6.
Step-by-step explanation:
6 halved is 3.
3, then 5 added is 8.
Please help with this math problem!! :) Will give brainliest!!
Answers
Answer:
X=12.75
Y=12
Step-by-step explanation:
4X+8°+31°=90°
4X=90-39/4°
X=12.75°
3Y+86=8Y+26
86-26=8Y-3Y
60=5Y
Y=60/5
Y=12
Answer:
x = 12.75
y = 12
Step-by-step explanation:
To solve for x, we can see that it makes up a right angle when placed next to the 31 degrees.
We also know that the corner should equal 90 degrees, so we can set this up:
4x+8+31=90
Group like terms:
4x=51
Divide:
x=12.75
To solve for y, we can see that two expressions equal the same length, so:
8y+26=3y+86
Group like terms:
5y=60
y=12
You can also plug in x and y in to see if they match up
4(12.75)+8+31=90
51+8+31=90
90=90
and
8(12)+26=3(12)+86
96+26=36+86
122=122
solve the equation and show work
2 (f - 2) = 3 (2f + 5) -8
Answers
f = -2.75
steps:-
2(f - 2) = 3 (2f + 5) 8
2f - 4 = 6f + 15 - 8
2f - 6f = 15 - 8 + 4
-4f = 15 - 8 + 4
-4f = 11
f = 11 ÷ ( - 4)
f = -2.75
Answer:
f=-2.75
Step-by-step explanation:
2(f-2)=3(2f+5)-8
2f-4=6f+15-8
2f-6f=7+4
-4f=11
f=-11÷4
=-11/4=-2/3/4=-2.75