Answer:
A is -8
B is 28
Step-by-step explanation:
Let us rewrite the equation in the standard format of y = mx + b
By = -Ax + 12
y = (-A/B)x + 12/B
Now, since the line is parallel to the line given below, then their slopes must be equal
2x - 7y = 3
7y = 2x - 3
y = (2/7)x - 3/7
slope here is 2/7
Thus;
-A/B = 2/7
let’s now insert the point that the line passes through
We have;
1 = (-A/B)2 + 12/B
but -A/B = 2/7
1 = 4/7 + 12/B
12/B = 1 - 4/7
12/B = 3/7
B = (7 * 12)/3
B = 28
-A/28 = 2/7
-7A = 56
A = 56/-7
A = -8
calculate 8.694 times 10 to the power of 2 ( standard form) plz helpppp
Answer:sheep
Step-by-step explanation:
The answer to your question is 869.4
Hope this helped you.
Find the measure of the missing angle
Answer:
45 degrees
Step-by-step explanation:
All triangles equal 180 degrees so your just add the two existing angles which gets you 135 then you do 180-135, therefore giving you 45
Two sides of a triangle are 25 meters and 10 meters. What is the largest the third
side can be? *
Answer:
25
Step-by-step explanation:
two sides on a triangle are always identical so the biggest could possible be 25 hope this helps
What graph matches the function given
1/2x+6/3=x-3/2 what is x and show work
Answer: The answer is x=7.
Step-by-step explanation: Now let's solve your equation step-by-step:
[tex]\frac{1}{2}x+\frac{6}{3}=x-\frac{3}{2}[/tex].
Step 1. Simplify the both sides of the equation: [tex]\frac{1}{2}x+2=x+\frac{-3}{2}[/tex].
Step 2. Subtract x from the both sides: [tex]\frac{1}{2}x+2-x=x+\frac{-3}{2}-x[/tex] to
[tex]\frac{-1}{2}x+2=\frac{-3}{2}[/tex].
Step 3. Subtract 2 from the both sides: [tex]\frac{-1}{2}x+2-2=\frac{-3}{2}-2[/tex] to
[tex]\frac{-1}{2}x=\frac{-7}{2}[/tex].
Last but not least is step 4. Multiply the both sides by 2/(-1):
[tex](\frac{2}{-1})*(\frac{-1}{2}x)=(\frac{2}{-1})*(\frac{-7}{2})[/tex] to [tex]x=7.[/tex] I hope your answer is very helpful, please mark me as brainliest, and have a happy holidays! :D
What is the equation of the line that passes through the point (-4,-2) and has a
slope of - 1/2
Answer:
The equation is y=-1/2x-4
Step-by-step explanation:
(-4,-2) m=-1/2
y=mx+b
y=-1/2x+b
-2=-1/2(-4/1)+b
-2=2+b
-2 -2
-4=b
-7, -1, 5, 11.is an arithmetic sequence. What is f(6)?
Answer:
f(6) = 23
Step-by-step explanation:
-7, -1, 5, 11 is a combination in which there is a pattern of 6 adding on.
f(6) means that what would the 6th # be in terms of using this pattern.
Since we have 4 numbers already you would add 12 because 2 * 6 = 12
thus f(6) = 23
NEED ASAP!!!
Which point on the number line below represents the value -14/5?
A. B
B. C
C. D
D. E
Answer:
D
Step-by-step explanation:
can i get a brainliest? its fine i just want one ;-;
Answer:
That is C. -14/5 which is -2.8
Step-by-step explanation:
Hope you got it
Choose the system for the graph.
(2x + 3y = 12
a)
13x - 5y < 15
(2x + 3y = 12
b)
13x - 5y = 15
(2x + 3y = 12
C
(3x - 5y > 15
(2x + 3y > 12
d)
(3x - 5y = 15
1
For a system of equations to have no real solution, the lines of the equations must be parallel to each other. The correct option is c.
What is a System of equations?Inconsistent System
For a system of equations to have no real solution, the lines of the equations must be parallel to each other.
Consistent System
1. Dependent Consistent System
For a system of the equation to be a Dependent Consistent System, the system must have multiple solutions for which the lines of the equation must be coinciding.
2. Independent Consistent System
For a system of the equation to be an Independent Consistent System, the system must have one unique solution for which the lines of the equation must intersect at a particular.
The system of equations that will graph the shown graph will be,
2x+3y≥123x-5y≥15Hence, the correct option is c.
Learn more about the System of equations:
https://brainly.com/question/12895249
#SPJ1
PLZ HELP PLZ 100 POINTS SO IMPORTANT BRAINLIEST
Use the factor tree to find the prime factorization of 54. A factor tree of 54. 54 branches to 9 and 6. 9 branches to 3 and 3. 6 branches to 2 and 3. What is the prime factorization of 54? Check all that apply.
9 × 6
2 × 3
2 × 3 × 3 × 3 2
3 × 3 × 3
2 × 33
Answer:
only the first two i am pretty sure thw other ones make any sense
Step-by-step explanation:
What is the answer to 0.5 in percent form
Answer:
50%
Step-by-step explanation:
In order to change a decimal into a percent, move the decimal to the right twice and add a percent sign
0.5 = 5.0 once
5.0 = 50.0 twice
And add a percent sign 50%
Answer:
Your answer would be 50%
Step-by-step explanation:
you would move the 5 to the left 2 times let me show you.
0.5 = 05. then 05. = 50. which would be 50%
please give brainliest if correct <3
You and your friend skate at the same rate. You complete 5 laps in 7 minutes. How long does your friend take
to complete 15 laps? Just the NUMBER
PLEASE I NEED THIS ANSWER ASAP PLEASE HURRY ILL GIVE BRAINLY
Answer: 21
Step-by-step explanation: 5 7
10 14
15 21
Your friend will take 21 minutes to complete the 15 laps.
What is a mathematical equation and expression?In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.Given is that you complete 5 laps in 7 minutes.
Since you and your friend skate at the same rate, your friend will take the same time to complete 15 laps as you will take. Now -
To complete 5 laps it takes 7 minutes.
To complete 1 lap it will take (7/5) minutes.
So, to complete 15 laps it will take (7/5) x 15 or 21 minutes
Therefore, your friend will take 21 minutes to complete the 15 laps.
To solve more questions on functions, expressions and polynomials, visit the link below -
brainly.com/question/17421223
#SPJ2
Convert the following fraction to a decimal.
A.
52.55
B.
52.005
C.
52.05
D.
52.5
Answer:
d.52.5
Step-by-step explanation:
divide 316/6 and get your answer
Va rog sa ma ajutati
Answer:
what is the question
Step-by-step explanation:
im going give 60 point please answer The temperature inside the command center is 21 degrees C. The temperature outside the command center is -12 degrees C. What is the difference in temperature
Answer:
33 degrees
Step-by-step explanation:
It is 21 degrees inside the command center and negative 12 degrees outside.
You want to find the difference between these, which means you want to subtract.
That will look like:
21 - (-12) = ?
since you have two negative signs next to each other, they will cancel each other out.
Our new equation:
21 + 12 =
21 + 12 = 33
The difference between these two temperatures is 33 degrees.
A fair spinner has four colors:red,blue,yellow, and green. What is the probability of spinning blue,Then Red?
Answer:
1/4 for blue then 1/4 for red
Step-by-step explanation:
All colors have a 1/4 chance of landing on them since there are only 4 colors.
Please unswer the question please guys
Answer:
2.4 3.2 4.8
Step-by-step explanation:
will mark brainliest!!
pls help
Answer:
weight 8 and cost 37
Step-by-step explanation:
8% is Rs 640 find the quantity step by step
Answer:
Rs 8000
Step-by-step explanation:
since 8% is 640
100% would be 640/8 x 100 = 8000
Topic: percentage / fraction conversions
If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!
Answer:100%-6%=94%the quantity is 10,670.initial value= 10,670Discount=94% saving=94/100×10,670 = 0.94×100= 10,029
final value=10,670-10,029=640.
x^5y^2/xy^3. Simplify, your answer should have positive exponents only.
Pls, answer. Thank you!!
Also, this / means that it's a fraction just in case.
Answer:
Step-by-step explanation:
[tex]\frac{x^{5}y^{2} }{xy^{3} }[/tex] use the rules that [tex]\frac{x^{a} }{x^{a} } =1[/tex]and that [tex]x^{a+b} =x^{a} *x^{b}[/tex]
[tex]\frac{x*x^{4}*y^{2} }{x*y*y^{2} }[/tex] simplify
[tex]\frac{x^{4} }{y}[/tex]
Help! I will mark you brianliest!
Answer:
first: $130
second: 165 miles
Henri bought a swimsuit suit at a cost of $8. Which statements are true regarding the cost of the suit? Select three correct options
Answer:
What are the choices?
Step-by-step explanation:
please help
........
Answer:
1. monomial
2. Binomial
3. polynomial
4.binomial
5 trinomial
6 binomial
And explain why is that is the answer
Which real-world situation matches the relationship shown in the table? HURRY PLEASE IM TIMED
Days
1
2
3
4
5
Miles
9
18
27
36
45
Chen biked 9 miles on Friday.
Chen bikes 9 miles every day.
Chen bikes less than 9 miles per day.
Chen biked 1 mile in 9 days.
Answer:
I think it's 9 miles every day.
Step-by-step explanation:
Chen bikes 9 miles every day. Therefore, option B is the correct answer.
What is the speed?The speed formula can be defined as the rate at which an object covers some distance. Speed can be measured as the distance travelled by a body in a given period of time. The SI unit of speed is m/s.
The given table is
Days Miles
1 9
2 18
3 27
4 36
5 45
We know that, the formula to find the speed is Speed = Distance/Time
Here, speed =9/1 = 9 miles per day
Speed =18/2 = 9 miles per day
Speed =27/3 = 9 miles per day
Speed =36/4 = 9 miles per day
Speed =45/5 = 9 miles per day
Chen bikes 9 miles every day. Therefore, option B is the correct answer.
To learn more about the speed, distance, and time visit:
brainly.com/question/4978052.
#SPJ6
A total of tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was three times the number of adult tickets sold. How many adult tickets were sold?
Answer:
the number of adult ticket sold is 107 tickets
Step-by-step explanation:
The computation of the number of adult ticket sold is shown below:
Let us assume the number of tickets be x,
So, the adult be x
And for student it would be 3x
Students= 2x
Adults= x
Total = 4x
Now the equation could be
4x = 428
x = 107
This x signifies the adult tickets sold i.e 107
Hence, the number of adult ticket sold is 107 tickets
Determine the function's value when x = -1.
O g(-1) = -3
Og(-1) = 0
O g(-1) = 1
Og(-1) = 27
Answer:opition C
g(-1)=1
Step-by-step explanation:
The number of subscribers y to a newspaper after t years is shown by the equation below:
y = 75(0.95)t
Which conclusion is correct about the number of subscribers to the newspaper? (1 point)
It increased by 75% every year.
It decreased by 75% every year.
It increased by 5% every year.
It decreased by 5% every year.
Answer:
it increases by 75% every year
Step-by-step explanation:
Answer:
it is c
Step-by-step explanation:
i just took the test
Let r = ⟨7, 1⟩ and s = ⟨–12, –3⟩. What is r – s?
⟨–19, –4⟩
⟨–5, –2⟩
⟨10, 13⟩
⟨19, 4⟩
Answer:
(19,4)
Step-by-step explanation:
edge2020
What is the domain of this function? {x|x > 0 {xx 58) {x|0
Answer:
first one x≥0
Step-by-step explanation:
domain is what your x values are so x≥0 because on the x-axis starts at 0 inclusive and keeps going.
