PLS answer fast!!!! I am literally in tears. Brainliest to the first person to answer it correctly
Answers
Answer:
-682
Step-by-step explanation:
I worked it out and got -682
Related Questions
When evaluting an expression, is it easier to combine terms first or substitute values first? PLSSSS ANSWERRR ILL GIVE BRAINLIEST
Answers
Answer:
What do you mean by combining terms?
If you have an equation like y=3(2+x), then you would need to substitute for x before you combined the terms "2" and "x"
Which fraction is equivalent to 2/3 explain
Answers
Answer:
4/6, 8/12, 20/30
Step-by-step explanation:
They are equivalent to 2/3, because they can all be simplified to 2/3.
For example, 2 x 2 = 4 and 2 x 3 = 6; this gives me 4/6. I multiplied 2/3 by 2/2.
SO it can also be 2/3 = 4/6= 6/9 = 8/12 = 10/15 = 12/15 = 15/18 = 18/21 = 21/24 etc.
~hope it's right
If you times both numbers by 2 you get the answer
2/3
x/x
2/2
——-
4/6
E
Find the equation of the line that is perpendicular to the given line and passes through the given point.
Enter the right side of the equation as a single fraction.
y =
5x - 3
-;(1,1)
4
The equation is y =
Answers
Answer:
y=(5x-3)/4
y=(5/4)x-3/4
Perpendicular slops come from reversing the numerator and denominator and making it negative so the new slope would be:
m=-4/5
Then you use point slope formula and plug in your values:
y-y1=m(x-x1)
y-1=-4/5(x-1)
y=(-4/5)x+9/5
Hope this helps you, have a night day/night.
Answer:
I don't know
Step-by-step explanation:
You make me brainest I have will answer
What number represents the same amount as 8 hundreds + 10 + 0 ones?
Answers
Answer:
810
Step-by-step explanation:
hope it help you ☺☺....
What is the slope of the line that contains these points?
Answers
Answer:
3
Step-by-step explanation:
From the table, we know at least 2 ordered pairs. We can use the slope formula on any 2 ordered pairs on the table to get 3.
Use the given conditions to find the exact value of the expression.
Answers
9514 1404 393
Answer:
(7 -24√3)/50 = 0.14 -0.48√3
Step-by-step explanation:
Sine is negative and cosine is positive in the 4th quadrant, so ...
sin(α) = -√(1 -cos(α)²) = -√(1 -576/625) = -7/25
Then the cosine of the angle sum is ...
cos(α +5π/6) = cos(α)cos(5π/6) -sin(α)sin(5π/6)
= (24/25)(-√3/2) -(-7/25)(1/2)
= (7 -24√3)/50 = 0.14 -0.48√3
Is the amount of time it takes to download a file from the internet discrete or continuous?
Answers
Answer:
The amount of time that is spent downloading internet files is a continuous measurement and is not discrete, because it will always follow the same length of time that is estimated to download, but due to changes of internet WiFi connectivity and other background programs this can all affect the speed of the computer programs responsible for downloading the files.
Answer/Step-by-step explanation:
The amount of time that is spent downloading internet files is a continuous measurement and is not discrete, because it will always follow the same length of time that is estimated to download, but due to changes of internet WiFi connectivity and other background programs this can all affect the speed of the computer programs responsible for downloading the files.
Suppose Z3 = 24 - 22. Which quadrant contains z3?
O quadrant 1
O quadrant 11
O quadrant III
quadrant IV
Answers
Answer:
D
Step-by-step explanation:
i think
Suppose the graph of a cubic polynomial function
has the same zeroes and passes through the
coordinate (0, -5).
Describe the steps for writing the equation of this
cubic polynomial function.
DONE
Answers
Answer:
Use the zeroes to determine the roots.
Write the polynomial as a product of the leading coefficient, a, and the factors, where each factor is x minus a root.
Use the y-intercept (0, –5) to solve for the leading coefficient.
Substitute the leading coefficient into the polynomial function for a and simplify.
Step-by-step explanation:
write the equation in slope-intercept form. y - 2 = 6 (x + 1)
Answers
Answer:
y=6x+8
Step-by-step explanation:
Write in slope-intercept form, y=mx+b.
f(x) = -7x + 1, find f(-2) x
f=-2
Answers
Okay, so basically just plug -2 in for x in the equation and solve.
-7(-2) + 1
Multiply first
14 + 1
Now add
15
28327472 x 3238287382
Answers
Answer:
Exact Form:
91732495141558304
Decimal Form:
9.17324951 ⋅ 10^16
Step-by-step explanation:
Use long multiplication to evaluate.
Hope this helps <3
Help D: PLEASE STAT ON THE DOT
Answers
Answer:
Mitch made a mistake in step 1.
Step-by-step explanation:
7.7 = w - 2
Add two to both sides
7.7 + 2 = w - 2 + 2
9.7 = w is the right answer.
Anyway yeah he messed up on step 1 because he should have added the two on the other side instead of subtracting.
The real answer is 9.7
Which of the following statements best describes the modulus of a complex number? Select all that apply.
the absolute value of a complex number
the distance that a complex number is from the pole
the distance that a complex number is from the origin
the complex number squared
Answers
Answer:
Step-by-step explanation:
i beleive its the 1st or 3rd option
Bill manages a restaurant. He schedules most of his employees to work on saturdays and fridays at night. If 24 of the 40 employees work at night, what percent of the employees work during the day? Pls answer asap! Will mark as brainlist!
Answers
Answer:
40%
Step-by-step explanation:
40-24=16
16/40 ×100 =40%
If f(x) = 1.2-3.4x what is the value of f(5.1)
Answers
Answer:
−f(5.1) = 16.14
Step-by-step explanation:
Hope this helps! Stay safe!
According to a Pew Research Center analysis of census data, in 2012, 15% of American adults ages 25 and older had never been married. If we repeatedly obtain random samples of 100 adults, what will be the mean and standard error of the sampling distribution of sample proportions?
Answers
Answer:
........................
HELPPPPOP PLEASEEE ILL GIVE BRAINLIEST!!!!
question 4. Solve each compound inequality.
Answers
Answer:
-7/2≤x<3
Hope this helps!
Answer:
Step-by-step explanation:
bvcvcvcbvcbvcbvbvcv
Please help it’s due
Answers
4 = 130
2 = 50
1 = 90
3 = 40
:)
please help! refer to the picture!
Answers
Step-by-step explanation:
ans:
option
c
mark me as brainliest
First solve the second equation. Replace g (2) into that equation which just means replace 2 in the place of x. You should get f (3). Then, replace f (3) in the first equation which just means replace 3 in the x's.
(3 - 2)^3 (3^2 - 4) / 16
(1) (5) / 16
= 5/16
please help with this question
Answers
Answer:
Rotation
Step-by-step explanation:
Rotation around the origin I believe
Which one is better? Knight or bishop? Why? (Chess).
Answers
Answer:
knight
Step-by-step explanation:
because he is a knight
Investors buy a studio apartment for 140,000. Of this amount, they have a down payment of 35,000. Their down payment is what percent of the purchase price? What percent of the purchase price would a $56,000 down payment be?
Answers
Answer:
25%40%Step-by-step explanation:
Cost of apartment = 140000Down payment = 35000Down payment of 35000 is:
35000/140000*100% = 25%Down payment of 56000 is:
56000/140000*100% = 40%Answer:32553
Step-by-step explanation:1,400x35000x 56000/ 140000
PLEASE HELP!!!
Which expression is equivalent to 4sin^2(x) - 8sin^2(x/2)
Answers
Answer:
4(sin^2(x) -2sin^2(x/2))
Step-by-step explanation:
Matter of factorising
Answer:
It is 4(cos(x)-cos^2(x))
Step-by-step explanation:
I used an app on chegg and found that this is the only answer that is equivalent
Which of the following equations demonstrates the Identity Property of One? A. 3 - 2 = 1 B. 4 • 1 = 14 C. 1 • b = b D. 0 + 1 = 1
Answers
The identity property of 1 is that any number multiplied but it remains the same.
Hence
1 x b = b
What is the slope m in the equation y = -2x + 5
Answers
Answer:
m = -2
General Formulas and Concepts:
Slope-Intercept Form: y = mx + b
m - slope
b - y-intercept
Step-by-step explanation:
Step 1: Define function
y = -2x + 5
Step 2: Break function
Slope m = -2
y-intercept (0, 5)
Please help me out quickkkkkkkkkkkkkk
Answers
Answer:
5 4/7 feet
Step-by-step explanation:
Which equation represents the line that passes through
the point (10, 1) and is perpendicular to the graph of
2x - y = 7?
Answers
Answer:
x+2y=12
Step-by-step explanation:
I used DESMOS graphing calculator. I highly recommend it for problems like this.
need someone’s help with this please!!!
Answers
how many solutions does this equations have 3(2.4x+4)=4.1x+7+3.1x?
Answers
Answer:
3(2.4x+4)=4.1x+7+3.1x has no solutions.