Answers
Answer:
-55/78 OR. -0.7
Step-by-step explanation:
Related Questions
3 5/6 + (-1 1/6)
plz help me with this.
Answers
Answer:
3 5/6 + (-11/6) --> 2 2/3
Step-by-step explanation:
Step 1: 3-1--> 2
Step 2: 5/6 - 1/6 --> 2/3
Final Answ. : 2 2/3
If f(x) = 3x, what is f(8)
Answers
Answer:
Step-by-step explanation:
Replace 8 for x.
3(8)= 24
Answer:
f(8) = 24
Step-by-step explanation:
To evaluate f(8) , substitute x = 8 into f(x) , that is
f(8) = 3(8) = 24
Find the values of x and y that satisfy the equation –21 + 5yi = 7x – 10i.
Answers
Answer:
The values of x and y are x = -3 and y = -2
Step-by-step explanation:
In the complex numbers if a + bi = c + di, then the real parts are equal and the imaginary parts are equal
a = cb = dLet us use this rule to solve the question
∵ -21 + 5yi = 7x - 10i
∴ The real parts are -21 and 7x
∴ The imaginary parts are 5y and -10
∵ The real parts are equal
∴ 7x = -21
→ Divide both sides by 7
∴ [tex]\frac{7x}{7}[/tex] = [tex]\frac{-21}{7}[/tex]
∴ x = -3
∵ The imaginary parts are equal
∴ 5y = -10
→ Divide both sides by 5
∴ [tex]\frac{5y}{5}[/tex] = [tex]\frac{-10}{5}[/tex]
∴ y = -2
∴ The values of x and y are x = -3 and y = -2
Select the correct answer.
After four years of college, Erica has to start paying off all her student loans. Her first payment is due at the end of this month. Her bank told her
that she has 10 years to pay off all of her loans, and that starting this month the loans will be compounded monthly at a fixed annual rate of
9.4%.
Erica currently has a total of $29.158.00 in student loans. Using the formula, what is Erica's approximate monthly payment?
Fpli)
P =
1- (1 + i)-
ОА
OB
Erica's approximate monthly payment will be $370.39.
Erica's approximate monthly payment will be $254.94.
Erica's approximate monthly payment will be $375.70.
Erica's approximate monthly payment will be $2.740.10.
Oc.
D.
Answers
Answer:
its $375.70
Step-by-step explanation:
i guessed and got it right. good luck guys. love u. remeber to eat n drink water and try to spend some time outside if you can! i know its hard rn but we can do it! im proud of u all
The value of Erica's approximate monthly payment is $375.70. The correct option is C .
What is the meaning of Rate of Interest ?Rate of Interest is the rate at which a loan is borrowed or the rate at which an investment gives return .
It is given that
Student Loan Total = $29,158
Rate of Interest = 9.4 %
Time Period = 10 years
The monthly payment is given by
[tex]\rm \dfrac{F p(i) }{ ( 1 - ( 1 + i )^{-n})}[/tex]
Substituting the values in the equation
[tex]\rm = \dfrac{29158* (0.094/12) }{ ( 1 - ( 1 + (0.094/12) )^{-12*10})}[/tex]
= $ 375.70
Therefore,The value of Erica's approximate monthly payment is $375.70. The correct option is C.
To know more about Rate of Interest
https://brainly.com/question/14445709
#SPJ2
Yardım edebilir misiniz?
Answers
Answer: Cevap C)7 olabilir
Ben sadece acemiyim ama umarim bu yardimci olur!
Answer:
Bencede c 7 diğerlerine oranla daha mantıklı
Solve the inequalities by graphing. Identify the graph that shows the following equations.
y > 2x
Y < 3
Answers
Y<3 Y=3 then shade downward
Horizontally
Write a polynomial function that has the zeros -3, 1, -1 and has a leading coefficient of 1.
Answers
Answer:
x3+3x2-x-3
Step-by-step explanation:
please help ill give brainliest to right answer
Answers
Answer: D y:2/5x
It correct
Joseph needs 345 cement blocks to build a wall 40 cm thick. He needs 205 cement blocks to build a wall 25 cm thick. Each block costs $0.75. How much more will the thicker wall cost?
Answers
9514 1404 393
Answer:
$105
Step-by-step explanation:
The thicker wall takes 345 -205 = 140 more blocks. Each of those costs $0.75, so the added blocks will cost ...
140 × $0.75 = $105
The thicker wall will cost $105 more.
What is the slope of a line that is perpendicular to the graphed line?
Answers
Answer:
The slope of the line perpendicular to the graphed line is 2.
Step-by-step explanation:
The Slope of a Line
Suppose we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:
[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]
The graphed line passes through two visible points (0,4) and (8,0). Thus, its slope is:
[tex]\displaystyle m=\frac{0-4}{8-0}[/tex]
[tex]\displaystyle m=\frac{-4}{8}[/tex]
Simplifying:
[tex]\displaystyle m=-\frac{1}{2}[/tex]
Two lines of slopes m1 and m2 are perpendicular is:
[tex]m_1.m_2=-1[/tex]
Suposse the given line has slope [tex]m_1=-\frac{1}{2}[/tex]. To find m2, we solve the above equation:
[tex]\displaystyle m_2=-\frac{1}{m_1}[/tex]
Substituting:
[tex]\displaystyle m_2=-\frac{1}{-\frac{1}{2}}[/tex]
Operating
[tex]m_2=2[/tex]
The slope of the line perpendicular to the graphed line is 2.
What is the area of the regular trapezoid below?
64 Centimeters squared
80 Centimeters squared
240 Centimeters squared
480 Centimeters squared
Answers
Step-by-step explanation:
12 times 8 is 96, plus the two side triangles (32 when combined) is 128.
help!! part b please!!
Answers
Answer:
L = 0.5
as from the question, the formula is T = 1/L^3
therefore, T = 1/L
T = 1/0.5
T = 0.2
Hope it helped u, pls put thanks and mark as the brainliest ^_^
[tex]t \alpha \frac{1}{ {l}^{3} } [/tex]
[tex]t = k \times \frac{1}{ {l}^{3} } [/tex]
[tex]t = 1 \times \frac{1}{ {l}^{3} } [/tex]
[tex]t = 1 \times \frac{1}{ {0.5}^{3} } \\ [/tex]
t =8
Convert the following into slope-intercept form. 3x+4y=-16
Answers
Answer:
y = -3/4x -4
Step-by-step explanation:
3x+4y=-16
Slope intercept form is
y = mx+b where m is the slope and b is the y intercept
Subtract 3x from each side
3x -3x+4y=-3x-16
4y = -3x-16
Divide each side by 4
4y/4 = -3x/4 - 16/4
y = -3/4x -4
Answer:
y= -3/4x - 4
Step-by-step explanation:
3x+4y=-16
4y= -3x-16
y= -3/4x -4
Hope This Helps!
23 degrees below 0, what is the answer please help
Answers
Answer:
-23
Step-by-step explanation:
23 degrees below 0 is 0-23, or -23
Hope this helps plz mark brainliest :D
Answer:
-23 degrees
Step-by-step explanation:
If it is below 0, that means it is in the negative numbers
The information is in the picture
Answers
Answer:
B is correct option that helps
PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
Answers
Answer:
1/2
Step-by-step explanation:
Slope is rise/run, so:
how far up you go/ how far right you go
If you start at (0, 5), What do you have to do to get to the next point?
You go up one unit, then right 2.
1/2.
The slope is 1/2
Answer:
1/2 the other person is right
Find the solution set for this inequality below. -3x – 4 > 8x + 7
Answers
Answer:
X=0.6
Hope u get it right!
Answer:
X=0.6
Step-by-step explanation:
I think that is the answer
Question is in the image
Answers
Answer:
B. x+4y=16
Step-by-step explanation:
y=-1/4 x +4
4y=-x+16
x+4y=16
The temperature is -3 °C at 6 a.m. and rises 12 °C by midday.
What is the temperature at midday?
Answers
Answer:
9 C at midday
Step-by-step explanation:
Answer: 15
Step-by-step explanation:
Give the slope and intercept of the following line.
Y + 3 = -2X
Answers
You get the slope from the number in front of the x and the y intercept from the other number
Answer:
slope=-2 y intercept=3
Step-by-step explanation:
subtract the 3 from both sides to get to the y=mx+b state and solve using that
m=slope b=y intercept
Which statement is true for the equation 4x − 4x − 5 = −5?
A. It has no solution.
B. It has one solution.
C. It has two solutions.
D. t has infinitely many solutions.
Answers
Answer:
Step-by-step explanation:
It would have no solution. Every time x is something, the 4x-4x will cancel each other out leaving the -5=-5
9-(6x+1)=3x+8 please help me with this I don’t know how to solve it.
Answers
Answer: 0
Step-by-step explanation: You isolate the variable by dividing each side by factors that don't contain the variable.
Answer: x = 0
Step-by-step explanation:
9-(6x+1) = 3x + 8
9 - 6x -1 = 3x + 8
8 -6x = 3x + 8
+6x +6x
8 = 9x + 8
-8 -8
0 = 9x
/9 . /9
x =0
the works man family car travles 165 miles over 3 hours. Their cousins family car travles 150 miles over 2 hours. If the family reunion is 900 miles away for both familys and asuming both familys continue at the same rate who will arive first? what is the speed of each family?
Thank you so much
Answers
Answer:
see answers down below
Step-by-step explanation:
The works man family is driving at a speed of 55 miles per hour
Their cousins family drives at 75 miles and hour. (use the miles/hours ratio like I told you in the last answer)
900 miles/75 miles traveled by their cousins each hour equals 12 hours.
If the works man family is driving at 55 miles and hour, 900 miles needed to be traveled/ 55 miles an hour equals 16.3636363636. This is more than 12 hours, and that means that their cousins will arrive first. Hope this helps!
please help me!! PLEASE HELP ME!! please
Answers
b
Step-by-step explanation:
because it is a function
what is the quotient?
Answers
Answer:
C. (3 - x)/(x + 3)
Step-by-step explanation:
after simplifying, the answer is letter C
i would appreciate brainliest, have an amazing day
Josiah skateboards from his house to school 3 miles away. It takes home 36 minutes. If Josiah’s speed, in miles per minute, is constant, what is the constant of proportionality?
Answers
c constant of proportionality is 12
Step-by-step explanation:
36÷3= 12
On a coordinate plane, 2 lines intersect around (3.8, negative 1.5).
Given the graph of a system of equations, which statements are true about the solution? Check all that apply.
The x-value is an integer.
The x-value is between 3 and 4.
The y-value is between –2 and –1.
The x-value is positive.
The x- and y-values have the same sign.
Answers
Answer:
B, C, D
Step-by-step explanation:
its correct
Answer:
B. The x-value is between 3 and 4.
C. The y-value is between –2 and –1.
D. The x-value is positive.
An office manager buys 34 chairs for the new office. Each chair costs $205.
What is the total amount the office manager pays for chairs? Enter your answer in the box.
please help plzzzzzzzzzzzz
Answers
Answer:
6,970
Step-by-step explanation:
write 62/15 as a mixed number.
Answers
Answer:
4 & 2/15Step-by-step explanation:
Answer:
[tex]4\frac{2}{15}[/tex]
Step-by-step explanation:
A mixed number is a number that contains an integer with a proper fraction eg: [tex]1\frac{1}{2}[/tex]. The fraction that is given is improper and can be turned into a mixed number to simplify it.
First, we need to find how many times 15 goes into 62:
62÷15 = 4r2
This can then be written as the mixed fraction: [tex]4\frac{2}{15}[/tex].
I hope this is clear :)
Find the unit rate of 30 inches per 5 years
Answers
Answer: It is 6in per year
Step-by-step explanation:
Answer:
6 inches per year
Step-by-step explanation:
30 / 5 = 6
6 inches per year
