Answer:
40 months
Step-by-step explanation:
It will take Vanessa 40 months or 3 years and 4 months to repay the bank their loan amount(without interest ofc).
Answer:
Time = 42 months
Step-by-step explanation:
[tex]Monthly \ payment = [rate + \frac{rate}{(1 + rate)^{month}-1}] \times principal[/tex]
Monthly payment = 300
Principal = 12000
[tex]Rate \% = \frac{300}{12000} \times 100 = \frac{30}{12} = \frac{5}{2} = 2.5[/tex]
Substituting and solving Months = 42 months
please help me with homework or i will get yelled by my teachers lolz
Answer:
the answer to this is 7.
Step-by-step explanation:
7+3=10.
Which expression is equivalent to
Answer:
[tex] x {4}[/tex]
Step-by-step explanation:
easy math
45-[38-{60÷3-(6-9÷3)÷3}]
45 - [ 38 - { 60/3 - ( 6 - 3 )/3} ]
45 - [ 38 - { 60/3 - 3/3 } ]
45 - [ 38 - { 20 - 1 } ]
45 - [ 38 - 19 ]
45 - 19
=26
hope this helps....
5x+7=4 What is the first step in solving this equation
Answer:
The first step would be subtract 7 from both sides.
If correct, mark me brainliest!
[tex]Hope this helps[/tex]
Answer:
Your first step would be to subtract 7 from both sides of the equation
Step-by-step explanation:
5x+7=4
5x=-3
WILL MARK BRAINLIEST!
Bob is a barista. He worked for 6 hours and earns $12 in tips. If he made $84 by the end of the day, how much does Bob make an hour? Which equation with a variable represents this situation.
Find the vertex, axis of symmetry, y intercept of each parabola. State the number of x intercepts. Then sketch the graph of each function. f(x)=2(x-4)^2+4
Answer:
Vertex: [tex](x,y) = (4,4)[/tex], Axis of symmetry: [tex]x = 4[/tex], no x-Intercepts, y-Intercepts: [tex](x,y) = (0, 36)[/tex]. The graph is represented in the image attached below.
Step-by-step explanation:
The equation of the parabola in vertex form and whose axis of symmetry is vertical is described by this formula:
[tex]y - k = C\cdot (x-h)^{2}[/tex] (1)
Where:
[tex]x[/tex] - Independent variable.
[tex]y[/tex] - Dependent variable.
[tex]C[/tex] - Vertex constant.
[tex]h, k[/tex] - Coordinates of the vertex.
By direct comparison, we find the following information:
[tex]h = 4[/tex], [tex]k = 4[/tex], [tex]C = 2[/tex]
Vertex
The vertex is a point of the parabola so that [tex](x,y) = (h, k)[/tex].
If we know that [tex]h = 4[/tex] and [tex]k = 4[/tex], then the coordinates of the vertex are [tex](x,y) = (4,4)[/tex].
Axis of symmetry
The axis of symmetry is a line of the form [tex]x = h[/tex].
If we know that [tex]h = 4[/tex], then the axis of symmetry is [tex]x = 4[/tex].
To find the x and y intercepts, we need to transform the equation of the parabola into its standards, which is a second grade polynomial:
[tex]y - k = C\cdot (x-h)^{2}[/tex]
[tex]y - k = C\cdot (x^{2}-2\cdot h\cdot x +h^{2})[/tex]
[tex]y = C\cdot x^{2} -2\cdot C\cdot h \cdot x + (C\cdot h^{2}+k)[/tex]
If we know that [tex]h = 4[/tex], [tex]k = 4[/tex] and [tex]C = 2[/tex], then the equation of the parabola in standard form is:
[tex]y = 2\cdot x^{2}-16\cdot x + 36[/tex]
x-Intercepts
The x-intercepts of the polynomial (if exist) can be found by the Quadratic Formula:
[tex]x_{1,2} = \frac{16\pm \sqrt{(-16)^{2}-4\cdot 2\cdot (36)}}{4}[/tex]
[tex]x_{1,2} = 4 \pm \frac{\sqrt{-32}}{4}[/tex]
[tex]x_{1,2} = 4 \pm i \,\frac{4\sqrt{2}}{4}[/tex]
[tex]x_{1,2} = 4 \pm i\,\sqrt{2}[/tex]
As both roots are conjugated complex numbers, there are no x-intercepts.
y-Intercepts
The y-intercept (if exists) can be found by evaluating the polynomial at [tex]x = 0[/tex]:
[tex]y = 2\cdot 0^{2} - 16\cdot 0 + 36[/tex]
[tex]y = 36[/tex]
The y-intercept is [tex](x,y) = (0, 36)[/tex].
Lastly, we proceed to plot the function by using graphing tools.
Please help! (slopes and grafts) (multiple choice)
Answer:
slope = 2
Step-by-step explanation:
A study shows that 20% of college students pray daily in their own religious beliefs. In a group of 300 college students, find the probability that 57 to 62 of them pray daily in their own religious beliefs. Use up to 4 decimal places accuracy for
μ
ˆ
p
,
σ
ˆ
p
, and your answer.
0.2805
0.6141
0.47385
0.3336
None of the above.
Answer:
0.2805
Step-by-step explanation:
Given that p = 20% = 0.2, n = 300.
The mean (μ) = np = 0.2 * 300 = 60
The standard deviation (σ) = [tex]\sqrt{np(1-p)}=\sqrt{300*0.2(1-0.2)}=6.93[/tex]
The z score is used to determine by how many standard deviations the raw score is above or below the mean. The z score is given by:
[tex]z=\frac{x-\mu}{\sigma }[/tex]
For x = 57:
[tex]z=\frac{57-60}{6.93 } =-0.43[/tex]
For x = 62:
[tex]z=\frac{62-60}{6.93 } =0.29[/tex]
From the normal distribution table, P(57 < x < 62) = P(-0.43 < z < 0.29) = P(z < 0.29) - P(z < -0.43) = 0.6141 - 0.3336 = 0.2805
The teacher asked her students to name a pair of supplementary angles. Ryan said <4 and <2 and the
teacher said he was wrong.
a) Explain why he is wrong, and give the name of the angle pair <4 and <2 represents.
b) Then, give 1 example of a pair of angles that are supplementary,
Answer and Step-by-step explanation:
The angles Ryan chose aren't supplementary (next to) to each other and don't add up to 180.
An angle pair that are supplementary to each other are angles 2 and 3.
#teamtrees #PAW (Plant And Water)
What is the slope of the line shown below? (Enter your answer as a decimal if
necessary.)
The world's largest cookie was baked in North Carolina in 2003. Its diameter was 100 feet and it contained about 6,000 pounds of chocolate chips! If the cookie was a cylinder 1 foot tall, and you wanted to cover it with icing, how many square inches would you have to ice? Use 3.14 for .
Answer:
16022 square foot
Step-by-step explanation:
The world's largest cookie was baked in North Carolina in 2003. Its diameter was 100 feet and it contained about 6,000 pounds of chocolate chips! If the cookie was a cylinder 1 foot tall, and you wanted to cover it with icing, how many square inches would you have to ice? Use 3.14 for .
We find the surface area of the cylinder
= 2πr(r + h)
r = Diameter /2 = 100 feet/2
r = 50 feet
h = 1 feet
Hence
2 × 3.14 × 50(50 + 1)
= 16022.122533 square foot
= 16022 square foot
Someone help me please
Answer:
h. I dont understand the question-
i. 2w + 5
j. 7m + 13s (I didnt get the second number)
k. -2x + 3y (I also didnt get the first number-)
l. 5c - 2d
m. 10a + 2g
n. 5a + 12
Step-by-step explanation:
Two numbers are in the ratio 3:5. If one of them is greater than the other by 10,Find the smaller number.
Answer:
smaller number = 15
Step-by-step explanation:
Let the two numbers be 5x and 3x respectively.
According to the question —
5x — 3x = 10
2x = 10
x = 5
Thus the smaller number is 3 × 5 = 15
Answer:
15?
Step-by-step explanation:
Sorry I'm not entirely sure that is correct but I hope it helped!
please help asap!!!! will mark brainliest
Answer:
A 9x--12 i hope this helps
Answer:
a. 9x-12
Step-by-step explanation:
Perimeter means total length of sides.
So, add (2x-7)+(5x-3)+(2x-2)
9x-12
PLEASE HELP ME thank you if you do
Answer:
C) 12√2
Step-by-step explanation:
According to the 45-45-90 triangle x should be a√2 and since a = 12 (in this case) the answer is 12√2.
Answer:
Option 3 is your correct answer.
PLEASE HELP ASAP - ILL GIVE BRAINLIEST
Answer:
4) [tex]y=-\frac{1}{3} (x-2)^2-3[/tex] 7) [tex]2x^2+12x+18[/tex]
5) [tex](-2,-3)[/tex] 8) [tex](0,-3)[/tex]
Step-by-step explanation:
7) Add [tex]2y^2[/tex] to both sides of the equation.
[tex]x-12y-18=2y^2[/tex]
Add 12y to both sides of the equation.
[tex]x-18=2y^2+12y[/tex]
Add 18 to both sides of the equation.
[tex]x=2y^2+12y+18[/tex]
Use the form of [tex]ax^{2} +bx+c[/tex] to find the values of a, b, and c.
a = 2, b = 12, c = 18
Substitute the values of a and b into the formula [tex]d=\frac{b}{2a}[/tex]
[tex]d=\frac{12}{2(2)}[/tex]
Simplify the bottom.
d = 3
Find the value of e using the formula e = [tex]c-\frac{b^2}{4a}[/tex]
Raise 12 to the power of 2
[tex]e=18-\frac{144}{4(2)}[/tex]
Multiply 4 by 2.
[tex]e=18-\frac{144}{8}[/tex]
Divide 144 by 8.
[tex]e=18-1[/tex] · 18
Multiply [tex]-1[/tex] by 8.
[tex]e = 18-18[/tex]
Subtract 18 from 18.
e = 0
Substitute the values of a, d, and e into the vertex form [tex]a(x+d)^2+e[/tex].
[tex]2(y+3)^2+0[/tex]
Set x equal to the new right side.
[tex]x=2(y+3)^2+0[/tex]
Use the vertex form, [tex]x=a(y-k)^2+h[/tex], to determine the values of a h & k.
a = 2
h = 0
k = [tex]-3[/tex]
Find the vertex [tex](h,k)[/tex]
[tex](0,-3)[/tex]
DO IT ASAP! Thank you very much!
Answer:
a = 5
Step-by-step explanation:
According to the factor theorem, if x + 2 is a factor, then by dividing the polynomial by the binomial, we are meant not to have a remainder
In this case, the remainder would be zero
So, if we set the binomial equals zero and substitute the x-value into the polynomial, we are supposed to have 0
So we have this as;
x + 2 = 0
x = -2
-2^3 -2(-2)^2 -2(a) + 6 = 0
-8-8-2a + 6 = 0
-16 + 2a + 6 = 0
2a -10 = 0
2a = 10
a = 10/2
a = 5
(URGENT I NEED THE PROCEDURE) At what distance from the floor is the kite?, consider
sen 42°=0.6691
cos 42°=0.7431
tan 42°=0.9004
[The answer is 34.65m but i need procedure]
Step-by-step explanation:
i think this might help you
Someone help me please!
Answer:
y < -3x + 2
Step-by-step explanation:
The shading is below the line meaning the inequality is less than. Moreover, the line is dashed meaning there is no 'equal to'.
Therefore, the inequality is y < -3x + 2.
Paul also wants to include some articles in the yearbook.
Paul thinks the yearbook should have 2 articles on every 13 pages.
If there are 156 pages in the yearbook, how many articles will there be? Show your work.
Answer:
Step-by-step explanation:Okay so I put 156 divided by 2 and I got 78 so see if 78 is the answer
I NEED HELP PLEASEE I WILL GIVE BRIANLIEST!:)
Answers:
1.) 9
2.) 6
3.) 2
Answer:
7 x 9 = 9 x 7
5 x 8 = 5 x 4 x 2
4 x 6 = 3 x 2 x 4
Step-by-step explanation:
Equation 1:
Commutative property, just reversing the order of the factors.
Equation 2:
Since 5 s given we multiply 4 x 2 to get 8
5 x 8
Equation 3:
3 and 4 are given. Since 6 is a product of 3 and 2, 2 is the missing number.
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Which relation is a function? A. (1,0) (3,0) (1,1) (3,1) (1,3). B. (1,1) (2,2) (3,3) (4,4) (5,8). C. (2,7) (6,5) (4,4) (3,3) (2,1). D. (9, -3) (9,3) (4, -2) (4,2) (0,0)
Answer:
a
Step-by-step explanation:
because it's a relation function
Emma says the length of her favorite movie is 120120120 minutes, but she has rounded the time to the nearest ten.
Which could be the number of minutes of Emma's favorite movie before she rounded it?
Answer:
17
Step-by-step explanation:
Evaluate the expression when x = 4.
6(x + 8)
Answer:
6x+48
Step-by-step explanation:
6(x+8)
=(6)(x+8)
=(6)(x)+(6)(8)
=6x+48
Answer:
72
Step-by-step explanation:
6(4+8)
6(12)
the answer is 72
how many solutions? -3(v + 4) = 2v - 37
-3(v+4) = 2v-37
-3v-12 = 2v-37
-3v-2v = -37+12
-5v = -25
v = -25/-5
v = +5
Answer:
One solution.
v = 5
Step-by-step explanation:
- 3(v + 4) = 2v - 37
- 3v - 12 = 2v - 37
- 3v - 12 + 12 = 2v - 37 + 12
- 3v = 2v - 25
- 3v - 2v = 2v - 2v - 25
- 5v = - 25
- 5v ÷ - 5 = - 25 ÷ - 5
v = 5
The distance between the lines: 4x+3y-11 and 8x+6y=15 is
Answer:
The distance between the lines: 4x+3y-11 and 8x+6y=15 is [tex]\frac{7}{10}[/tex]
Step-by-step explanation:
You have two parallel and different lines. The form of the implicit equations is:
A*x + B*y + C= 0
A'*x + B'*y + C'=0
Since the two lines are parallel, the coefficients of their general equations must satisfy that the slopes are equal.
Therefore, the equations can be transformed so that the coefficients A and B are equal, multiplying or dividing one of them by a constant.
So, the distance between two lines can be expressed as follows:
[tex]d=\frac{|C-C'|}{\sqrt{A^{2} +B^{2} } }[/tex]
In this case, you have:
4x+3y-11= 0 Multiplying this equation by 2 you get: 8x +6y -22=08x+6y-15 =0Then, you have:
A= 8B=6C= -22C'= -15Replacing in the definition of distance:
[tex]d=\frac{|-22-(-15)|}{\sqrt{8^{2} +6^{2} } }[/tex]
Solving:
[tex]d=\frac{|-7|}{\sqrt{8^{2} +6^{2} } }[/tex]
[tex]d=\frac{7}{\sqrt{8^{2} +6^{2} } }[/tex]
[tex]d=\frac{7}{\sqrt{64+36 } }[/tex]
[tex]d=\frac{7}{\sqrt{100 } }[/tex]
[tex]d=\frac{7}{10}[/tex]
The distance between the lines: 4x+3y-11 and 8x+6y=15 is [tex]\frac{7}{10}[/tex]
Benjamin needs $0.75 more cents to buy a granola bar that costs $1.89. How much money does Benjamin have now? The equation that correctly models the problem is To undo what has been done to the variable on both sides of the equation. The solution of the equation is
✔ b + 0.75 = 1.89
✔ subtract 0.75
✔ b = $1.14
the person above me doesn't make since so here the answers
Benjamin presently have $1.14.
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
Benjamin needs $0.75 more cents to buy a granola bar that costs $1.89.
let Benjamin have the amount $b.
So, the Expression to represent the situation is:
b + 0.75 = 1.89
Now, subtract 0.75 from both side
b + 0.75 - 0.75 = 1.89 - 0.75
b = 1.14
Learn more about Equation here:
https://brainly.com/question/29657983
#SPJ6
help me please really need it
Answer:
it's just a sussy baka and it cannot be that bad im feeling like imposter i might just be a monster
Step-by-step explanation:
Amongus in real life
sus caught in 4k camera
*PLEASE HELP and explain how you got the answer!!*
Find (from (3)
f(x) = x^2 - x
Answer:
I think the answer is 6.......