Answers
Answer:
b
Step-by-step explanation:
Related Questions
If x to the first power is a line, and you multiply two lines together, what do you get? Think of the the exponent.
Answers
Answer: A quadratic equation (also called a parabola)
Step-by-step explanation:
A line can be written as:
f(x) = a*x + c
This is a polynomial with degree 1.
Now, of we have two lines:
f(x) = a*x + c
and:
g(x) = d*x + e
And we multiply them, we will get:
f(x)*g(x) = (a*x + c)*(d*x + e) = a*d*x^2 + a*e*x + c*d*x + c*e
We can rewrite this as:
= (a*d)*x^2 + (a*e + c*d)*x + (c*e)
This is a polynomial of degree = 2, this is a quadratic equation, then if you multiply two lines together, you get a quadratic equation (or a parabola)
Answer:
ax^2+ bx + c
Step-by-step explanation:
I get a parabola, that is, an equation of the second degree
can you please help me with this
Answers
Answer:
Dot plot
Step-by-step explanation:
Each dot on on 0.84 represents each plane. 5 planes had a average cruising speed of 0.84.
someone please solve and find the corresponding angles thanks
Answers
the correct option is b
I need help with this
Answers
Answer:
24.3470022334
Step-by-step explanation:
A seed company planted a floral mosaic of a national flag. The perimeter of the flag is 420 feet. Determine the flag's length and width if the length is 110 feet greater than the width. Use pencil and paper. Write three situations to which you could apply the resulting system of equations.
What is the length of the flag?
Answers
Answer:38
Step-by-step explanation:
PLEASE I NEED AN ANSWER NOW WILL MARK U BRAINLIEST!!!1!
how do u find y intercept without a graph for systems of equations? (y = x - 6)
Answers
Answer:
-6 is the y intercept.
the number added or subtracted from the x in the slope intercept form is always the y intercept
Step-by-step explanation:
plz mark me brainliest
quick!! write an equation in slope intercept form using points (-3,0) (3,-4) !
Answers
Answer:
i dunno but the slope is -4/6
Step-by-step explanation:
You do y1-y2/x2-x1 and then find the rest using y=mx+b
15PTS PLEASE HELP ASAP!
(dont write random answers pls))
Answers
Answer:
i think the answer is (-8,-12) but i may be wrong plese correct me if i am
Step-by-step explanation:
can someone answer the questions on my page if so ill give all the correct answers brainlist.
Answers
In a football stadium, 43% of the crowd cheering for Team A, and 52% of the crowd is female. 19% of the crowd is cheering for Team A and female . What is the probability that a randomly selected Person from the crowd are cheering for Team A or female?
Answers
P(Female) = 0,52
P(TeamA and Female) = 0,19
P(TeamA or Female) = ?
P(TeamA or Female) = P(TeamA) + P(Female) - P(TeamA and Female) <=>
P(TeamA or Female) = 0,43 + 0,52 - 0,19 <=>
P(TeamA or Female) = 0,76 or 76%
Find two numbers with sum 82 and difference 30.
Answers
Answer: I think it would be 112.
Step-by-step explanation:
Which value of x makes the equation x + 7 = 21 true?
O A. 7
O B. 14
O c. 21
OD. 28
Answers
Answer:
b. 14
Step-by-step explanation:
please help me i don’t understand how to do this
Answers
If a 70 kg person on a 15 kg sled is pushed with a force of 300 N, what will be person's
acceleration?
Answers
4 m/s
Explanation:
From Newton’s second Law
F = ma
a
=
F
m
=
300 N
60 kg + 15 kg
=
300 N
75 kg
=
4 m/s
2
SOMEONE ANWSER QUICK !
If you want to solve the system of equations below using the elimination methiod, which of the following should NOT be
your first step:
-3x + 4y = 0
2 - 2y = 8
A)Multiply every term in the bottom equation by 3.
B) Multiply every term of the bottom equation by 2.
C) Multiply every term of the bottom equation by -3.
D Multiply every term of the top equation by 2, and every term of the bottom equation by 4.
Answers
Answer:
I think that the answer would be C because you have to multiply the term at the top. This would mean you would not do C. Sorry if this is wrong. At least you have your eliminating process now. lol so doing C is out of the box, which makes C your answer.
Step-by-step explanation:
What is the ratio 28 : 35 written in lowest terms?
A.9: 15
B.7:19
C.4:5
D.3:7
Answers
Answer:
4:5
Step-by-step explanation:
both sides divide by 7
Even if you don’t think it is an independent variable, _____ is usually always plotted on the “x” axis.
Help?
Answers
Answer:
Y axis is dependent
Step-by-step explanation:
and x axis is independent, so if its on the x axis, its alwasy a independent variable, hope it helped Lol
v=u + at
u= 2
a= -5
t = 1/2
Work out the value of v.
Answers
Answer:
V= -1/2
Step-by-step explanation:
You would have to add U+AT to get V
If A=-5 and T=1/2, then -5*1/2= -2.5 (A*T)
Then, adding U (which is 2), gives -.5, or -1/2
can someone help me understand this
Answers
Answer:
The answer for the question is E.
Which table does NOT show y as a function of x?
Answers
Answer:
C
Step-by-step explanation:
I don’t really know what to say haha, it’s easy
EEEEEEEEEEEEEEEEEEEEEEEE
Answers
what is the quotient of 6 1/4 ÷ (-5/8)
Answers
Answer: -10
Step-by-step explanation:
1. Convert 6 1/4 to an improper fraction
25/4
2. Find the quotient using the keep, change, flip method
- Keep the first fraction (25/4)
- Change the division sign to a multiplication sign
- Flip the second fraction (i.e. find the reciprocal)
-5/8 -> -8/5
3. Multiply and solve by multiplying the numerators and denominators together respectively
25/4 * -8/5
25*-8 = -200
4*5 = 20
-200/20 = -10
Answer:
[tex]-\frac{12}{5}[/tex]
Step-by-step explanation:
PLEASE ANSWER! 15 POINTS
Answers
Answer: 13/15
Step-by-step explanation:
1/5 + 2/3 = 13/15. Since 13/15 can’t be simplified, that’s your answer.
I need help one this question.
Answers
Answer:
-2
Step-by-step explanation:
the y-intercept is -2
Answer:
y=2x-2
Step-by-step explanation:
Find the slope.
y1-y2/x1-x2
2-(-2)/2-0
That gives you 4/2 or a slope of 2.
The y intercept is at -2.
Y=2x-2
What is 149/15 as a mixed number?
Answers
Answer:
its an improper
mixed : 9 14/15
Step-by-step explanation:
its a mixed number if the number at the tops in the limit and there is a number at the side that represents whole number(s)
Answer:
the answer is 9 14/15
Step-by-step explanation:
Step 1 - Find Whole Number
Calculate out how many times the denominator goes into the numerator. To do that, divide 149 by 15 and keep only what is to the left of the decimal point:
149 / 15 = 9.9333 = 9
Step 2 - Find New Numerator
Multiply the answer from Step 1 by the denominator and deduct that from the original numerator.
149 - (15 x 9) = 14
Step 3 - Get Solution
Keep the original denominator and use the answers from Step 1 and Step 2 to get the answer. 149/15 as a mixed number is:
The obriens are buying new windows for their house. The company installs the new windows for 2100 the total cost for buying the windows and having them installed is 5323.50 of the o'briens pay 230.25 per window how many windows did they buy
Answers
Answer:
14
Step-by-step explanation:
Given that:
Cost of purchase and installation = 5323.50
Cost per window = 230.25
Cost of installation = 2100
Hence,
Total purchase cost of windows alone :
5323.50 - 2100 = 3,223.50
Therefore, the number of windows purchased is :
(Total purchase cost of windows alone / price per window)
(3,223.50 / 230.25)
= 14
Hence, 14 windows was purchased
transversals angles
Answers
How do I solve this equation by completing the square. 4X^2 + 12x +5 = 21
Answers
y = m + mnp
Solve for n.
pls help me
Answers
Answer:
n = y - m/mp
Step-by-step explanation:
y = m + mnp
y - m = mnp
y - m/mp = mnp/mp
y - m/mp = n
The total cost of renting a banquet hall is a function of the number of hours the
hall is rented. The owner of the banquet hall charges $45 per half hour up to a
maximum of 5 hours and a $50 cleaning fee. The equation used to express the
situation is C = 45h + 50, where h is the number of half hours. What is the
greatest value in the range for this situation?
Answers
9514 1404 393
Answer:
$500
Step-by-step explanation:
The greatest rental time is 5 hours, which is 10 half-hours. The value of C for h=10 is ...
C = 45·10 +50 = 450 +50 = 500
The greatest value in the range for this situation is $500.