Answers
Step-by-step explanation:
y = 1 / (cx + a) - b
At the x-axis intercept, y = 0.
=> 1 / (cx + a) - b = 0
=> 1 / (cx + a) = b
=> b(cx + a) = 1
=> bcx + ab = 1
=> bcx = 1 - ab
=> x = (1 - ab) / (bc)
Hence the answer is Option B.
Related Questions
please help (picture above)
Answers
Answer:
y= 45
x=9
Step-by-step explanation:
plug 5x into y since y=5x:
5x=4x+9
-4. -4
x=9
5(9)=45
Answer:
x=9 y=45
Step-by-step explanation:
y=4x + 9.......(1)
y= 5x.........(2)
Substitute 5x for y in equation 1.
5x= 4x + 9
5x - 4x = 9 (Collect like terms 5 and 4 have x in common if +4 crossover it changes to -4)
x = 9
substitute 9 for x in equation 2.
y = 5(9)
y = 5 x 9(multiplication)
y = 45
Elena needs to prove angles BED and BCA are congruent. Provide reasons to support each of her statements.
B
m D
E
E
А
С
Angles BED and BCA are congruent.
Answers
Hope it helps :)
Given the function f described by f(z)= 3z^(2) +10z-6, find the function values.
f(-9)=
Answers
Answer:
Step-by-step explanation:
f(z)=3(-9)^2+10(-9)-6
f(z)=3(81)-90-6=243-96=147
Can someone help me calculate angles? P3
Answers
Answer:
the little box would indicate that it is a 90 degree angle.
Answer: 50
Step-by-step explanation: to find CXF all you need to do is 90-40
In a cooking class there are 9 women and 3 men. Find the ratio of women to men.
Answers
Answer:
9 women for every 3 men
Written as: 9:3
Can be simplified to 3:1 (9:3/3)
3 women to 1 man
Rachel is stuffing envelopes. She has eight hours to complete the task, and there are 1,500envelopes. The first hour, Rachel stuffs 135 envelopes. The second hour she stuffs 141 envelopes. How many envelopes will Rachel need to stuff in order to finish the job?
Answers
The processes and functions of the body
The processes of the mind
Social needs, social behaviors, and social problems
Otraits that increase the possibility of developing an illness or disease
A. 8
B. 12
C. 2
D. 4
I don’t know this please help
Answers
Answer: I think it’s 8
Step-by-step explanation: because it can’t be the other ones
The answer is A.
Help, I need to know the area of this.
Answers
Answer:
300ft^2
Step-by-step explanation:
Maria's bill for lunch was $12.25. How much would her tip be if she leaves a 20% tip?
Answers
Answer:
$2.45
Step-by-step explanation:
First, we find how much 20% of 12.25 is:
we can convert 20% directly to a decimal:
20% = 0.2
Then we find
20% of 12.25 = 0.2 x 12.25 = 2.45
So Maria's tip would be $2.45
please help, can't understand.
Answers
Step-by-step explanation:
Angle ACO = 140° - x. (Sum of angles in a triangle is 180°)
Now draw the line OD. The triangles ODC and OBC are congruent via the SSS congruence property. (OD and OB are both the radius of semicircle, common side OC, and side CD = CB is given)
Hence Angle BCO = Angle ACO = 140° - x.
Since triangle OBC is an isosceles triangle with OC = OB, this means that Angle CBO is also 140° - x.
By Exterior Angle theorem,
we have Angle AOC = Angles BCO + CBO
=> x = (140° - x) + (140° - x)
=> 3x = 280°
=> x = 280°/3. (B)
HELP ASAP due in 1 hour
Answers
Answer: Same Side Interior Angles
Step-by-step explanation:
Imma help you eliminate the options.
-These angles are inside the parallel lines, meaning that they have to be interior angles. That eliminates any answers involving exterior angles. Next, simply by definition, it wouldn't be corresponding. Finally, alternate interior angles is eliminated because the angles are on the SAME SIDE of the transversal, meaning that Same-Side interior angles is the answer.
I NEED HELP PLZ I WILL GIVE THANKS AND BRAINLIST
Answers
Answer:
No it is not a solution
Step-by-step explanation:
Key skills needed - One variable equations
1) We look at the equation, y = 4x+ 1, and see the scholar's work.
2) The scholar did everything correctly, and at the end got 9 = 13.
3) This statement is FALSE, so it would be the 2nd option (No it is not a solution)
Hope this helps and have a nice day!! :D
Enter an algebraic equation for the word sentence. Use x as your variable.
90 is five times a number.
The equation is
Answers
Answer:
5X=90
Step-by-step explanation:
5x=90
5x=90
5 5
x=18
is -9 greater than -10
Answers
Answer:
yes -9 Is greater than -10
Fill in the blank to create a true equation:
-27 + _ = 0
7 + _ = 0
-3 + _ = +1
-7 + _ = -1
Answers
Answer:
27
-7
4
6
Step-by-step explanation:
Mental math.........
Answer: I do not know
Step-by-step explanation:
I dropped out of 2nd grade
i don’t understand i need help please
Answers
Answer:
Step-by-step explanation:
You need to make a shape that is the same shape and size to the triangle on the page.
An organization has a goal to raised $50,000 for a scholarship fundraising project. They have raised 60% of their goal. What percentage is remaining to reach their goal? I don’t understand this one tho
Answers
Answer:
So if 60% of the 100% they have hopes to acheive is done, 40% of the remaining funds are left to achevie. I know, such questions are so simplistic you wonder if they are tricking you
Step-by-step explanation:
Compare the values.
9x 102 is
?
times as much as 3 * 10-2,
6 x 10°
3 x 10-4
6 x 104
3 x 104
Answers
Answer: its 3 x 10^4
Step-by-step explanation:
i got it correct on my test
Answer: 3 x 10^4
so the third option hope this helps.
What is the value of C in this formula?
Answers
(21÷7)×4 What is the Answer?
Answers
Answer:
12
Explanation:
21 ÷ 7 × 4
21 ÷ 7 = 3
3 * 4 = 12
Answer:
12
Step-by-step explanation:
So..... multiplication can be done at the same time as division, so we don't have to worry about the order of operations :)
so, 21 divided by 7 is 3
then, you multiply 3 by 4, which is 12
and btw, I also found another methoddddddddddddd
you can do, 21 times 4, which is 84, divided by 4 times 7, which is 28
84 divided by 28 is 3
then you multiply it by 4, it gives 12
and btw, that also works for other numbers too!!!!!!!!!!!!
find the value of x if √x-5=0.
Answers
Answer:
√x=√25.......x=5
Step-by-step explanation:
√25-5=0
5-5=0
Answer:
√x-5=0
√x=5
squaring both side
√x²=5²
x=±25
15 Points :p
Which of the following expressions would give a sequence with a first term of 2 and a common difference of 5? 2 - 5 n 2 n - 5 5 n - 3 5 n + 2
Answers
9514 1404 393
Answer:
5n -3
Step-by-step explanation:
Try n=1 in each expression and see which gives you a first term of 2.
2-5n = 2-5·1 = -3
2n -5 = 2·1 -5 = -3
5n -3 = 5·1 -3 = 2 . . . . . this is the expression you want
5n +2 = 5·1 +2 = 7
__
Additional comment
For a common difference of 5, the coefficient of n must be 5. The second answer choice fails on that count also.
Answer:
5n-3
Step-by-step explanation:
Find the x and y intercept of the line. x = 2 need in 10-15 minutes PLEASE
Answers
Answer:
x-intercept: (2,0)
y-intercept: This line doesn't cross the y-axis.
Need some help with Geometry
Answers
Answer:
x = 42 degrees
y = 14 degrees
Step-by-step explanation:
Solve for x
180 - 96 = 2x
2x = 84
x = 84/2
x = 42
Solve for y
180 - 94 - 44 = 3y
3y = 42
y = 42/3
y = 14
Solve 2^x+1=1/8
The solution is x =
Answers
What is the least common denominator of the equation 2/9x+2/3 x=7?
O 3
09
O 27
O 63
Answers
Answer: Nine I think
Step-by-step explanation: maybe because 3x3 would equal 9 and 9x1 equals 9
hiii please help i’ll give brainliest if you give a correct answer ty!!
Answers
Answer: 45 cups of flower
Step-by-step explanation:
Hi, you can use a proportion to solve this problem, so you start of by setting up the proportion:
Step-by-step explanation:
To start, create a ratio for flour to chocolate chips
flour : chocolate chips
5 cups : 3 cups
5:3
Now create a ratio with x amount of flour to 27 cups of chocolate chips
x cups of flour: 27 cups of chocolate chips
x: 27
Rewrite the ratios as fractions equivalent to each other
[tex]\frac{5}{3}[/tex] = [tex]\frac{x}{27}[/tex]
Cross multiply
5(27) = 3x
135 = 3x
135/3 = 3x/3
45 = x
45 cups of four would be needed
I hope this helps!!!!!
The diagonal of a rectangle is 17 units long, and one side is 15 units long.
How many units squared is the area of the rectangle?
Answers
Use the Pythagorean theorem a^2+b^2=c^2
17^2-15^2=64 Square root of 64 is 8
8x15 is 120
Nicole wants to paint this figure on her wall in her bedroom. If paint cost $4.59 per square unit, how many square feet of paint will it take to cover this figure?
A.27.54
B.6 sq ft
C.8 sq ft
D.5sq ft
Answers
Math division help if can
Answers
Answer: A. 2 17 /21
Step-by-step explanation:you divide them.You change both mixed number to improper fraction.which is 236 /9 divide 28 /3.You do kcf which stand for KEEP CHANGE FLIP.YOU KEEP 236/9 and change Divide to mulipction sign and flip 28/3 to 3/28.You multiply236 /9 and 28/3 which gives u 708 /252.After that u simply it to 59 /21 .Lastly change back to mix number which is 2 17/21.
Hope it helps bye ;)