Answers
Last option is the correct answer
x= √2, −√2, 3, −3
Related Questions
Which expression is equivalent to 3×-5?
A.28-4-1+x
B.x+x+ 2-1-1-1-1-1
C.-5 - 3x
D.3x+5
Pwease answer ASAP and i will love you
Answers
Answer:
a 4 b 5 c 7 d 6
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
3(5x+2)=2(3x-6)
help i need to show work and I have no idea how to do this
Answers
Answer: its −2
Step-by-step explanation:
3*(5*x+2)-(2*(3*x-6))=0
Step by step solution :
STEP
1
:
STEP
2
:
Pulling out like terms
2.1 Pull out like factors :
3x - 6 = 3 • (x - 2)
Equation at the end of step
2
:
(3 • (5x + 2)) - 6 • (x - 2) = 0
STEP
3
:
Equation at the end of step 3
3 • (5x + 2) - 6 • (x - 2) = 0
STEP
4
:
STEP
5
:
Pulling out like terms
5.1 Pull out like factors :
9x + 18 = 9 • (x + 2)
Equation at the end of step
5
:
9 • (x + 2) = 0
STEP
6
:
Equations which are never true
6.1 Solve : 9 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
6.2 Solve : x+2 = 0
Subtract 2 from both sides of the equation :
x = -2
One solution was found :
x = -2
2+6k-18=-3k+11
show work
thanks!! :)
Answers
Answer:
k=3
Step-by-step explanation
1.)Group like terms 2+6k-18= -3k+11
2.)Add/Subtract the numbers 2-18=-16 6k-16= -3k+11
3.)Add 16 to both sides
4.)Simplify 6k=-3k+27
5.)Add 3k to both sides
6.)Simplify 9k=27
7.)Divide both sides by 9
8.)Simplify k=3
:)Hope you enjoy this:)
Determine the maximum number of zeros of the polynomial function 5x^3-3x^2+2x+3
A. 1
B. 3
C. 2
D. 4
Answers
Answer:
a
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Just did the practice on edge:) 2020
please help i really need this ill give brainliest if you answer it correctly
Answers
Answer:
what is the question ??
Answer:
Whats the question?
Geometry Help Please!!
Answers
Answer:
b=130°
Step-by-step explanation:
b=180°-50°=130°
Answer:
130⁰
the sum of the two angles is 180⁰ as demonstrated by forming a straight line. 180-50=130
What is the product?
2• [-1 0]
Answers
Answer:
-20
Step-by-step explanation:
Answer: The answer should be [-2 and 0]
Step-by-step explanation: Multiply 2 by each value inside the bracket. 2 times -1 is -2 and 2 times 0 is 0.
The chart above shows 2009 annual mean earnings by highest degree earned. What were the mean earnings of
individuals with a master's degree?
A.)$20,241
B.)$73,738
C.)$127.803
D.)$32,295
Answers
Answer: im guessing its B but im not sure
Write in standard form y=2(x-1)^2+6
Answers
Answer:
Y=2x+2
Step-by-step explanation:
Im not 100% sure this is correct but what I did was
Y=2(x-1)^2+6
2(x-1) = 2x -2
Y=2x -2^2 +6
Y=2x -4 + 6
-4 + 6 = 2
So y=2x+2 (y=mx+b)
I hope this helps you
What is the value of x
Answers
X=70 same side interior angles=180 soooo you do 45+(2x-5)=180.40+2x=180.2x=140.x=70.
Describe the transformation using the values for slope (m) and the y-intercept b. Compare the graph to the parent y = x.
Answers
Answer:
See attached
Step-by-step explanation:
y = mx + b - slope-intercept form
m- is the slope, the greater the slope the steeper the line, it gets flatter when is getting closer to zero
b- y-intercept, if be is positive it indicates vertical shift up, when negative- vertical shift down
HELP HAVING BAD DAY
Find the value of b if the graph of the equation y=−5x+b goes through the G(4, 3) point.
Answers
Answer:
b = 23
Step-by-step explanation:
Slope-Intercept Form: y = mx + b
m - slope
b - y-intercept
Step 1: Define
y = -5x + b
G(4, 3)
Step 2: Find y-intercept b
Substitute point: 3 = -5(4) + bMultiply: 3 = -20 + bAdd 20 to both sides: 23 = bStep 3: Write linear equation
y = -5x + 23
Answer:
The answer is y=-5x+21.5 --- B=21.5
Step-by-step explanation:
Pls Mark Brainliest
over the summer, you read 20 books. Eight of these books were biographies.
a. find the ratio of biographies to the total number of books.
b. find the ratio of non-biographies to biographies
c. find the ratio of non-biographies to the total of the number of books.
Answers
Answer:
A. [tex]\frac{2}{5}[/tex]
B. [tex]\frac{3}{2}[/tex]
C. [tex]\frac{3}{5}[/tex]
Step-by-step explanation:
A. 8:20
4: 10
2: 5 = [tex]\frac{2}{5}[/tex]
B. 12: 8
3: 2 = [tex]\frac{3}{2}[/tex]
C. 12: 20
3: 5 = [tex]\frac{3}{5}[/tex]
Alan makes a fruit salad using strawberries and blueberries. He uses 5 cups of strawberries for every 3 cups of blueberries. Which measure represents the amount of strawberries Alan uses for every 1 cup of fruit salad? A. 3/8 cup B. 3/5 cup C. 5/8 cup D. 5/3 cup PLEASE HURRY I NEED THIS.
Answers
Answer:
C. 5/8 cup
Step-by-step explanation:
5 + 3 = 8Strawberries/total amount = 5/8I hope this helps!
PLEASE HELP! I don’t understand how to do it :(
Answers
r/s ×3
calculate the product
r×3/s
use the commutative property to reorder the terms
Answer : 3r/s
PLEASE MARK ME AS BRAINLIEST
Answer:
hi I did not fully understand, so I did it on the calculator
Use the table to find the ratio. Enter the ratio as a fraction in simplest form.
Color of socks white black blue brown
Number of socks 6 4 9 5
The ratio of white socks to brown socks is
Answers
Answer:
[tex]white \: socks \: number = 6 \\ brown \: socks \: number = 5 \\ \frac{w \: s \: n}{b \: s \: n} = \frac{6}{5} = 1.2 [/tex]
The ratio of white socks to brown socks is 6:5.
Given that,
The white socks number is 6 and the brown sock number is 5.Based on the above information, the calculation is as follows:
= 6:5
Learn more: https://brainly.com/question/17429689?referrer=searchResults
At a football stadium, 2% of the fans in attendance were teenagers. If there
were 350 teenagers at the football stadium, what was the total number of
people at the stadium?
Answers
Answer:
17500
Step-by-step explanation:
350/2%
Answer:
17500
Step-by-step explanation:
look at the awenser above me and believe him
. Which graph represents the solution to the inequality below? 4 – 2x > -2
Answers
What is the slope of the line that passes through the points (2, 1) and (17, -17)
Answers
Answer: -6/5
Step-by-step explanation:
Do the formula, change in y divided by the change in x.
(-17 - 1)/(17-2) = -18/15 = -6/5
The expression (3x − 4y2)(3x + 4y2) is equivalent to:
Answers
Answer:
9x-16y2
Step-by-step explanation:
Combine like terms! 3 x 3= 9 -4y2 x 4y2= -16
9x-16y2
Answer:
[tex]point \\ (a + b)(a - b) = {a}^{2} - {b}^{2} \\ so \: we \: have \: \\ ({3x})^{2} - ({4 {y}^{2} })^{2} = 9 {x}^{2} - 16 {y}^{4} [/tex]
i hope i have been useful buddy.
good luck ♥️♥️♥️♥️♥️
Can someone please help me?
Answers
Answer:
x = 23
Step-by-step explanation:
180 - 42 = 138
138/6 = 23
x = 23
you are considering applying for a job as a server for a local restaurant you see this graph displayed in some company literature in which ways if any is this graph misleading?
A. The vertical axis does not begin at zero.
B. The vertical scale has unequal intervals.
C. It is misleading both because the vertical axis does not begin at zero and because the vertical scale has unequal intervals.
D. The graph is not misleading.
Answers
Answer:
the answered is c
Step-by-step explanation:
what the answered says its correct and i took the test
What can be concluded about the graphed polygon?
On a coordinate plane, side a has points (negative 2, 4) and (5, 4), side b has points (5, 4) and (5, negative 3), side c has points (5, negative 3) and (negative 4, negative 3), and side d has points (negative 4, negative 3) and (negative 2, 4).
Side a is parallel to line b.
Side a is parallel to line c.
The slopes of sides d and c are reciprocals.
The slope of side d is 0.
PLEASE HURRY!!!!
Answers
Answer:
The answer is B
Step-by-step explanation:
Just took the test
Answer:
B.) Side a is parallel to line c.
Step-by-step explanation:
Someone please help me
Answers
Answer:
Yes what is the question I would surely love to help u
Step-by-step explanation:
A handyman charges $150 plus $25 per hour for house painting. A painter charges $55 per hour. How many hours would a job have to take for both fees to be the same?
Answers
Answer:
The numbefr of hours spent painting each house
Step-by-step explanation:
You know that the cost of painting will include the product of the hourly cost (55 or 25) and the number of hours.
The equations have x multiplied by 55 or 25, so it is reasonable to assume that ...
Answer: Five hours.
150 + (25 x 5) = 275 and 55 x 5 = 275. I hope this helps you out!
A group of seven golfers paid $345 to play a round of golf. Of the golfers, one is a member of the club and six are nonmembers. Another group of golfers consists of two members and two
nonmembers. They paid a total of $140. What is the cost for a member to play a round of golf, and what is the cost for a nonmember?
Answers
Answer:
member = 15
nonmember = 55
Step-by-step explanation:
m = member, n= nonmember
1m+6n=345
2m + 2n =140 (divide all by 2 )
m + n = 70
m= 70 - n
70-n + 6n =345
70 + 5n = 345
5n = 345-70
5n = 275
n = 275÷5
n = 55
m = 70 - 55 = 15
m=15
Can someone please help me
Answers
Answer:
k > 13 OR K < 4
Step-by-step explanation:
-1 plus 14 is 13
19 minus 15 is 4
what is this I need help−4(8k+5)−5(9k+4)
Answers
Answer:
-77k - 40
Step-by-step explanation:
-4(8k + 5) - 5(9k + 4)
~Distribute both sides
-32k - 20 - 45k - 20
~Combine like terms
-77k - 40
Best of Luck!
Answer:
-77k-40
Step-by-step explanation:
Distribute:
-32k-20-45k-20
Combine like terms
-77k-40
Multiply 6i(4-6i). Write the result in the form a+bi
Answers
6i (4 - 6i)
(6i)(4) = 24i
(6i)(-6i) = -36i^2
i^2 = (-1)
(-36)(-1)= 36
24i + 36
Answer:
36+24i
Step-by-step explanation:
(8.5 times 10^3)(1.1 times 10^1)
Answers
Answer:
93,500 or 9.35 x 10^4
Step-by-step explanation:
(8.5 x 10^3)(1.1 x 10^1)
8,500 x 11
8,000 x 10 = 80,000
8,000 x 1 = 8,000
500 x 10 = 5,000
500 x 1 = 500
93,500 or 9.35 x 10^4