Answer:
A
Step-by-step explanation:
Please help with no links +100 POINTS.
Which value of kkk makes 5-k+12=165−k+12=165, minus, k, plus, 12, equals, 16 a true statement?
Answer:
k=1
Step-by-step explanation:
Simplify 1/k
3 2 1
(((—+2)-(—•k))-4)-(—-2) = 0
k k k
2.1 Subtracting a whole from a fraction
2 2 • k
2 = — = —————
1 k
2.2 Adding up the two equivalent fractions
Add the two equivalent fractions which now have a common denominator
1 - (2 • k) 1 - 2k
——————————— = ——————
k k
Simplify 2/k
3 2 (1-2k)
(((—+2)-(—•k))-4)-—————— = 0
k k k
Simplify 3/k
3 2 (1-2k)
(((—+2)-(—•k))-4)-—————— = 0
k k k
5.1 Adding a whole to a fraction
3 (1 - 2k)
(((— + 2) - 2) - 4) - ———————— = 0
k k
6.1 Subtracting a whole from a fraction
2 2 • k
2 = — = —————
1 k
7.1 Subtracting a whole from a fraction
3 + 2 • k 2k + 3
————————— = ——————
k k
8.1 Adding fractions which have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
2 2 • k
2 = — = —————
1 k
9.1 Pull out like factors :
2 - 2k = -2 • (k - 1)
10.1 When a fraction equals zero ...
Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.
Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.
Here's how:
-2•(k-1)
———————— • k = 0 • k
k
Now, on the left hand side, the k cancels out the denominator, while, on the right hand side, zero times anything is still zero.
The equation now takes the shape :
-2 • (k-1) = 0
Equations which are never true:
10.2 Solve : -2 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
10.3 Solve : k-1 = 0
Add 1 to both sides of the equation :
k = 1
Step-by-step explanation:
Equations are expressions separated by an equal sign. The value of k that will make the equation true is -1
Equations and expressionsGiven the equation expressed as
5−k+12=16
We need to find the value of "k" that will make the equation equal
Given
5−k+12=16
Collect the like terms
17 - k = 16
Subtract 17 from both sides
17 - k - 17 = 16 - 17
k = 16 - 17
k = -1
Hence the value of k that will make the equation true is -1
Learn more on equations here; https://brainly.com/question/2972832
Which of the following options have the same value as 10%, percent of 33?
Answer:
3.3
Step-by-step explanation:
Help pldssshdhhfhfhtj
the distannce fromm bbaseee to base, incluudding homess platee, on a baaaaseballlll fiellllld is 90 ft. the bases form a square.
How much grass is needed to coverrrr theeeee spacccee insifeee theee squareeeee?
Answer:
Some grass seeds can cover 1000 square feet with just 1 pound
Step-by-step explanation:
What does asmr mean!?
Answer:
Autonomous sensory meridian response
Step-by-step explanation:
pretty much it is just a reaction you would have based on hearing or feeling something
Please help with #16, 18, and 20. Sorry that there’s a bunch of other questions in the picture. This is the retake of my previous question which wouldn’t let me edit. I will give brainliest.
Answer:
16. 52.6
18. 127.4
20. 127.4
Step-by-step explanation:
19 POINTS AND BRAINLIEST IF CORRECT
Read the question CAREFULLY
Answer: this is really simple statistics is the thing that gives numbers like 70% is a statistic so just do the things that say numbers
Step-by-step explanation: i literally explained it in answer statisc is numbers so pick the numbers
In science class, Matt tried to find the mass of a penny. A penny is known to have a mass of 2.5 g. Matt overestimated the weight of the penny and had a percent error of 4%. How much did Matt think the penny weighed?
answer is 90%
Step-by-step explanation:
A computer store bought a program at a cost of $20 and sold it at a selling price of $25. Find the percent markup.
Answer: 25%
Step-by-step explanation: Percent Markup= new-original/orignal=25-20/20=5/20=25/100=25%
Jack's tent is shaped like an isosceles triangle. The height of the tent measures 7 feet and the diagonal side measures 9 feet. Find the length of the tent's base. Please explain how you got the answer, thank you! Need help asap. (Triangle photo in image)
Answer:
its 7ft
Step-by-step explanation:
Answer if u hate math
Answer:
45
Step-by-step explanation:
the middle line is at 45
I tried buh then ii forgot how to find the answer
Answer:
603.19
Step-by-step explanation:
can i have brainliest
Answer: 150.8
Step-by-step explanation: Explanation below.
A parallelogram and a triangle have been connected along one side as shown below. What is the area of this composite figure?
A 91 m²
B 231 m²
C 140 m²
D 252 m²
What is the surface area of the figure? Use 3.14 for π.
847.8 cm 2
2,402.1 cm 2
3,108.6 cm 2
12,717 cm 2
Answer:
Option 3
Step-by-step explanation:
We want to work out the surface-area
This is a cylinder and the formula for the surface area of a cylinder is :
2πrh+2πr^2
^ means to the power of
The radius is 15
The length is 18
2(3.14)(15)(18) + 2(3.14){15}^2
Part 1:
(6.28)(15)(18)
(6.28)(270)
1695.6
Part 2:
First, we do the exponents,
15^2 = 225
(6.28)(225)
1413
Part 3:
1695.6 + 1413 = 3108.6
Answer: 3108.6
Hope this helps :)
Brian and Zach went to Village Grille for lunch. Brian‟s lunch cost $4 less than 3 times Zach‟s. The total cost for lunch was $25. How much did each boy spend on lunch? (Why did Brian eat so much?)
Answer:The cost for zachs lunch is 12$, and the cost for brins is 8$
Step-by-step explanation:
please help.........................
Answer:
y = 114
Step-by-step explanation:
n + x = y
n - 20 = 85
n = 105
x=9
105 + 9 = 114
whoever gives the best explanation of how to solve 102+392 gets brainliest, 5 star rating, ty on profile and one question
whoever loses gets one star rating
Answer:
102 + 392 is 494
Hope it helps! :)
Step-by-step explanation:
Answer:
102+392=494
Step-by-step explanation:
1+3=4 102
0+9=9 +
2+2=4 392
---------
4
90
400
100+100+100+100+10+10+10+10+10+10+10+10+10+4
200+200+20+20+20+20+10+4
400+40+40+14
400+80+14
480+14
480+10+4
490+4
=494
Solve the inequality.
−2x+27>21
Which answer represents the solution set?
A. x<−3
B. x>−3
C. x<3
D. x>3
Answer:
C
Step-by-step explanation:
https://www.mathpapa.com/algebra-calculator.html
Answer:
C.x<3
Step-by-step explanation:
-2x+27>21 Subtract 27 from both sides
-2x>-6 divide both sides by -2 and since your dividing by a negative flip the inequality sign.
x<3 <<< Boom!
SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR YOU WILL BE REPORTED, I WILL GIVE BRAINLIEST!!!!! I NEED THE ANSWER TODAY THIS ASSIGNMENT IS DUE TODAY
BRAINLIEST IF CORRECT
Cinderella made many new friends at the castle. After asking her fairy godmother to help, she invited her friends to go on a picnic. There were 36 heads and 104 legs in the group of horses, carriages, and riders. How many horses and how many people were there?
Answer:
104 legs of horses means 26 horses, since you divide them by 4 to get the number of legs (4) per horse. If there are 36 heads and you subtract the 26 of the horses, you get 10 people heads. There were 26 horses and 10 people
Answer:
26
Step-by-step explanation:
104/4=26
WILL GIVE BRAINLest!!!!
Answer:
C. -1/3
Step-by-step explanation:
Slope of line is y=-1/3x+4/3
hence the line parallel would be -1/3
Answer:
C. -1/3 is the slope to any line parallel to line q.
Step-by-step explanation:
Have a nice day!
will give brainliest
What is the mean of the football scores.
Football Scores
Score Number of
Students
0 5
1 3
2 12
3 2
4 6
5 6
6 4
Answer:
im not sure?
Step-by-step explanation:
help!...............
Please help me answer #2
A bag of marbles contains 4 red
marbles, 5 green marbles, and 3
blue marbles. Karen takes a marble out, replaces it
and pulls out another marble,
what is the probability both
marbles are red?
Find the TWO integers whos product is -12 and whose sum is 1
Answer:
[tex] \rm Numbers = 4 \ and \ -3.[/tex]
Step-by-step explanation:
Given :-
The sum of two numbers is 1 .The product of the nos . is 12 .And we need to find out the numbers. So let us take ,
First number be x Second number be 1-x .According to first condition :-
[tex]\rm\implies 1st \ number * 2nd \ number= -12\\\\\rm\implies x(1-x)=-12\\\\\rm\implies x - x^2=-12\\\\\rm\implies x^2-x-12=0\\\\\rm\implies x^2-4x+3x-12=0\\\\\rm\implies x(x-4)+3(x-4)=0\\\\\rm\implies (x-4)(x+3)=0\\\\\rm\implies\boxed{\red{\rm x = 4 , -3 }}[/tex]
Hence the numbers are 4 and -3
Step-by-step explanation:
[tex]integers \: = x \: and \: y \\ then \: x \times y = - 12 ....(1)\\ x + y = 1.....(2) \\ x = 1 - y.....(3) \\ put \: (3 )\: in \: (1) \\ then \: (1 - y) \times y = - 12 \\ y - {y}^{2} + 12 = 0 \\ {y}^{2} - y - 12 = 0 \\ factorise \\ {y}^{2} - 4y + 3y - 12 = 0 \\ y( y - 4) + 3(y - 4) \\ (y - 4)(y + 3) \\ y = 4 \: and \: - 3 \\ thank \: you[/tex]
HELP ASAP
The admission fee at a county fair is $2 for children and $4 dollars for adults. Suppose that on the last day, 1600 people enter the fair and $5000 is collected. Choose the two equations that can be solved as a system of equations to determine how many children and how many adults attended the fair.
1.) a-c=1600
2.) 4a+2c=5000
3.) 4a-2c=5000
4.) a+c=1600
WILL GIVE BRAINLIEST TO ANY CORRECT ANSWER!!!!!
Answer:
2. 4a+2c = 5000
4. a + c = 1600
Step-by-step explanation:
Answer:
2.) 4a+2c=5,000
4.) a+c=1,600
Step-by-step explanation:
4 times a(adults) plus 2 times c(children)=5,000
4 is from $4 per adult(a) and 2 is from $2 per children(c).
a+c=1,600
You can add the number of adults and children to find the answer.
Please evaluate the expression below.
Select the answer with BOTH correct answers (the quotient in Scientific Notation and the quotient in standard form).
(3.5×10^9)÷(2.04×10^−2)
A) 1.71568627451×10^11;171,568,627,451
B) 1.7156863×10^7;17,156,863
C) 1.72×10^2;172
D) 1.72×10^−2;.0172
Answer:
scientific notation: 1.71568627×10^11
Step-by-step explanation:
look up math-way and click on the calculator if that is not what you are looking for :)
c 1.72×10^2;172 homie
What is the slope of this line?
Answer:
Using two of the points on the line, you can find the slope of the line by finding the rise and the run. The vertical change between two points is called the rise, and the horizontal change is called the run. The slope equals the rise divided by the run: Slope =riserun Slope = rise run .
Step-by-step explanation:
Help me pls i will love you forever lol
Answer:
95
Step-by-step explanation:
there are 4 squares and i added the areas up
Answer:
95
Step-by-step explanation:
easy