Answers
2.B
i think not for sure
7x³−11x²−14x+16
7x³−14x²+3x²−6x−8x+16
7x²(x-2)+3x(x-2)-8(x-2)
(x-2)(7x²+3x-8)
2. So this is as far as we have to go because as we can see x-2 is a factor of the equation.
3. Factor the second equation.
7x⁴+22x³+2x²+11
4. As we can see this equation isn’t factorable, so which means that this equation can’t have an exact root so which means x+3 is not a factor for the second equation.
Final answer:
1. B
2.A
Related Questions
which of the following is equivalent to 2/3 divided by 5/6 ?
Answers
Answer:
.8 or 8/10 or 4/5
Step-by-step explanation:
Consider these similar triangles were ALMN - ARSN.
What is the length of x?
Answers
Answer:
x = 15
Step-by-step explanation:
48/12 = 4
60/4 = 15
Essentially, find the growth rate and divide the larger number by that number, or if you were given the smaller number (15), you would simply need to multiply 15 by 4 to find 60.
This is due today and I don’t really get it so I need some help!
Answers
I'm not sure if you dont know maybe put C
)
1.What is the additive of 3/8
Answers
Answer:
3
Step-by-step explanation:
3 + (-8) - (-8)
= 3 - 8 + 8
= 3
D
Two friends rent an apartment together.
They agree that one person will
рау 1.5
times what the other person pays. If the rent
is $850, how much will each friend pay?
Answers
Answer:
Friend A pays $340 and friend B pays $510
Step-by-step explanation:
Let's call
x: payment of friend A
1.5x: payment of friend B
The sum of both payments must total $850, thus:
x + 1.5x = 850
Simplifying:
2.5x=850
x = 340
Now for friend B:
1.5x=1.5*340=510
Friend A pays $340 and friend B pays $510
why do terms have to be like terms?
Answers
Answer:
Like terms are terms that contain the same variables raised to the same power. Only the numerical coefficients are different. In an expression, only like terms can be combined. We combine like terms to shorten and simplify algebraic expressions, so we can work with them more easily.
Two sides of a right triangle measure 2 units and 4 units. What is the area of the square that shares a side with the third side of the triangle?
Answers
Answer:
The area of the square is 12 squares unit
She makes a base salary of $2,500 per month plus 5% of the cost of each vacation. This month she sold $80,000 in cruises. What are her total monthly wages?
Answers
$6500 Step-by-step explanation:
the total is...
2500 added to the commission
the commission is ...
80000 multiplied by the 5 percent
which is 4000
total is 4000 plus the 2500
ans is ...$6500
Based on her base salary and the amount she earns for every trip sold, her total monthly wages are $6,500
The lady in question makes $2,500 per month as a base salary. She then makes 5% of the trips she sells.
Total trips sold was $80,000 and she will get 5% of that.
Her total wages for the month is therefore:
= Base salary + percentage of trips
= 2,500 + (5% x 80,000)
= 2,500 + 4,000
= $6,500
In conclusion, she made $6,500 that month.
Find out more at https://brainly.com/question/16525530.
At a little-known vacation spot, taxi fares are a bargain. A 12-mile taxi ride takes 18 minutes and costs $7.20. You want to find the cost of a 46-mile taxi ride. What unit price do you need?
Answers
Answer:
unit cost in dollars per mile
Step-by-step explanation:
You are given cost, miles, and time for a certain trip.
You are asked the cost for a certain number of miles, so you need a unit cost of dollars per mile.
$7.20/(12 miles) = $0.60/mile
$0.60/mile * 46 miles = $27.60
By first finding the unit cost per mile, you can then find the cost of the 46-mile trip.
Answer:
0.40, mile
Step-by-step explanation:
because you had to multiply to get the total cost and then divide the number by the total cost.
If a = 6 and b = 12 What is side c of a right triangle using the pythagorean
theorm?
Answers
Answer:
36 root 5 I believe
Step-by-step explanation:
Answer:
36 square root 5
Step-by-step explanation:
−3 3/4×5/6−2 1/3
I need help
Answers
Answer:
- 131/24
Step-by-step explanation:
Answer:
−13.875
Step-by-step explanation:
What is the equation in standards form of the line y=1/9x+5
Answers
What is the slope of 12x + 3y =7
Answers
Ik this because I did it
Answer: y = -4x + 7/3 so the slope is -4
Step-by-step explanation:
First, we need to put the linear equation into the slope-intercept form: y = mx + b
We do this by subtracting 12x from both sides, so the equation now looks like 3y = -12x + 7. Now we divide both sides by 3 to get y alone, which gives us y = -4x + 7/3
m is always the slope, so the slope of this line is -4 or -4/1.
Diana usually drives at average rate of 30 mph.
If Diana drives with the average rate x mph, how long would it take her to get to Tony's house?
Answers
Answer:
12/x hours
Step-by-step explanation:
d=12
s*t=d
t=d/s
t=12/s
Hope this helps pls if it help u mark me BRAINLIST pls thank u.
Answer:
12
Step-by-step explanation:
no
Pls solve number 4 ASAP pls and thank you
Answers
Answer: 7776
........................
What is the equation of this line?
y=23x−2
y=32x−2
y=−2x+23
y=−2x+32
SOMEONE JUST ANSWER PLSSSS I NEED HELP ASAP.
Answers
Answer:
y=2/3x−2 A. WOULD BE THE ANSWER
Step-by-step explanation:
What is the equation of this line?
A. y=2x−3
B. y=−12x−3
C. y=−2x−3
D. y=12x−3
Answers
Answer:
2×-3 is the best equation for this.
Answer: y=2x-3
Step-by-step explanation:
A rotation maps point A(5, 4) to A’(–4, 5).
Which describes the rotation?
180° clockwise rotation
180° counterclockwise rotation
90° counterclockwise rotation
90° clockwise rotation
Answers
Answer:
C
Step-by-step explanation:
Does anyone know this?
Answers
Answer:
I think the answer is A but I am not for sure
Step-by-step explanation:
Ram’s father is 38 years old. His age is three more than five times the age
of Ram. What is Ram’s age?
Answers
Answer:
7
Step-by-step explanation:
7 times 5 =35
35+3=38
correct answer is 7 years old
Answer:
Ram is 7
Step-by-step explanation:
38-3
=35 divided by 5
=7
Why complex numbers comes in conjugates numbers?
Answers
Answer:
Complex conjugates are important for finding roots of polynomials. According to the complex conjugate root theorem, if a complex number is a root to a polynomial in one variable with real coefficients (such as a quadratic or a cubic equation), then so is its conjugate.
Step-by-step explanation:
Does this help
Answer:
Complex conjugates are important for finding roots of polynomials. According to the complex conjugate root theorem, if a complex number is a root to a polynomial in one variable with real coefficients (such as a quadratic or a cubic equation), then so is its conjugate.
Step-by-step explanation:
100 percent = Sue's price. 60 percent markup. Retail price is 2 dollars.
Original cost = StartFraction New cost over percent EndFraction. Original cost = StartFraction 2.00 over 1.60 EndFraction. Original cost = StartFraction 2.00 over 1.60 EndFraction times StartFraction 10 over 10 EndFraction
Sue’s Corner Market has a markup of 60% on bottled water. If the market sells a bottle of water for $2, find the original amount that Sue pays.
Sue pays $ for a bottle of water.
Answers
Answer:
1.25
Step-by-step explanation:
did it on edge 2020
Answer:
1.25 i on edge and i got it right
Step-by-step explanation:
please help I need an answer ASAP pleae
Answers
Answer:
1=8 2=11/12
Step-by-step explanation:
A person places $4760 in an investment account earning an annual rate of 1.6%, compounded continuously. Using the formula V=PertV = Pe^{rt}V=Pert, where V is the value of the account in t years, P is the principal initially invested, e is the base of a natural logarithm, and r is the rate of interest, determine the amount of money, to the nearest cent, in the account after 7 years.
Answers
Answer:
$5324.12Step-by-step explanation:
Given that the principal p= $4760
rate r= 1.6% 1.6/100 =0.016
time t= 7years
by applying the expression
[tex]V = Pe^{rt}[/tex]
We have
[tex]V = 4760e^{0.016*7}\\\\ V=4760e^{0.112}\\\\ V=4760*1.11851286065\\\\ V=$5324.12[/tex]
Hence after 7 years the money in the account will be $5324.12
over the summer, you read 20 books. Eight of these books were biographies
Answers
Answer:
40%
Step-by-step explanation:
[tex]\frac{8}{20}*\frac{100}{1}\\ 8*5=40[/tex]
Graph 1
Parallel
Perpendicular
Neither
Answers
Let me know if you need the other 3
4:8 and 32:64 are equal ratios. True or False
Answers
Answer:
True
Step-by-step explanation:
this is because when reduced to their most simple terms they are the same so:
4:8 divide both sides by 4 and get: 1:2
32:64 divide both sides by 32 and get: 1:2 as well
What is the domain of f?
Answers
Answer:
The answer would be B
Step-by-step explanation:
what types of function do you see in the following graph?
Answers
constant and absolute value
Find the value of x. Then find the angle measures of the polygon.
Please help me as soon as possible, it would be great if you gave me an explanation!
Answers
For number 20:
Because a triangle is 180 degrees, we will equal all the angles we know to that. So, this is how we will write our equation:
Solve for x:
60 + x + 20 + 3x = 180
4x = 100
x = 20
Using 75, you can find the angle measure by plugging 75 where x is present in the angle measures. For example:
x = 20,
20 + 20 = 40
3(20) = 60
-
For number 21:
The shape shown is basically two triangles, so 180 x 2 is 360. Again, same procedure. Add all known angle measures and make an equation where they all equal 360.
Solve for x:
x-5+x+35+1.4x+x=360
x = 75
By isolating x, you should get an answer of 75. Now, plug that into each of the equations:
x = 75
75 + 35 = 110
75 - 5 = 70
1.4(75) = 105
