Answer:
[tex](x+4)(x+1)[/tex]
Step-by-step explanation:
the formula is
[tex](x+a)(x+b)=x^{2}+(a+b)x+ab[/tex]
so
a+b=5
ab=4
so the possible values are
a=1 b=4
a=4 b=1
we have
[tex](x+4)(x+1)\\\\(x+1)(x+4)[/tex]
it's the same
so the factor
[tex](x+4)(x+1)[/tex]
HELP PLEASE SOMEONE SOMBOBY ANYONE SMART I NEED THE NERDS PLEASE
What value of x makes this equation true?
14x - 12 = 8 - 21x
F. 7/4
G. 4/7
H. 0
J. 8/21
Answer:
G. 4/7
Step-by-step explanation:
They both equal to -4 using that value
Simplify by combining like terms: 2x + 3x + 7
Answer: 5x+7
Step-by-step explanation:
2x+3x+7
5x+7
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{5x + 7}}}}}[/tex]
Step-by-step explanation:
[tex] \sf{2x + 3x + 7}[/tex]
Like terms are those which have the same base.Only the coefficients of like terms can be added or subtracted
[tex] \longrightarrow{ \sf{5x + 7}}[/tex]
Hope I helped!
Best regards! :D
Question 19 of 40
A team won 5 and lost 2 of their first 7 games. The
team continued to win at this rate and won w
games in the 28-game season. Which of the
following proportions could be used to determine w?
Answer:
5/7=W/28
Step-by-step explanation:
They won 5 out of 7 played games so that's their win rate. If the same team continued to do this for 28 games then they would win 20 times.
Answer:
answer is C.
5/7=w/28
Step-by-step explanation:
I took the test and it was right
What would you guess the mean of the
numbers
1, 1, 1, 2, 2, 3, 3, 5, 5, 7
will bel?
what is the mean of the numbers
Answer:
3
Step-by-step explanation:
add up all data values to get the sum count the number of values in your data set divide the sum by the count
What is the best first step to solve the inequality 5x - 3 ≥ 2?
O Add 3 to both sides of the equation
O Subtract 3 from both sides of the equation,
O Add 2 to both sides of the equation
O Subtract 2 from both sides of the equation,
the answer is a
Step-by-step explanation:
right on e2021
What is the sum of the following equatiioin? 10x+20y+5x=?
Answer:
15x + 20y
Step-by-step explanation:
First, we need to combine like terms,
10x + 20y + 5x
15x + 20y
Since x and y are different variables, we cannot combine them, meaning that the answer is,
15x + 20y
(Complex Numbers)
Express in the form a+bi where a,b are real numbers.
z=5-ki
w=3+2i
a) z^2
b) z/w
Answer:
just saying I'm hosting a google meet if you wanna join lol
help me pls i need this ive been waiting for 5 hours
Step-by-step explanation:
15.2*15.2=231.04
5.98*5.98=35.76
35.76 = 15.47
231.04 100
100-15.5= 84.5%
let me know if I was right cause I'm pretty sure its the answer
I need to know that slope and y-intercept, I also need to know what y=_x+_
This is a inverse
The siding of a house is 2250 square feet. The siding needs two coats of paint. One quart costs $18 and covers 80 square feet. One gallon costs $29 and covers 320 square feet. What is the minimum cost of the paint needed to complete the job? How much paint is left over?
Answer:
Minimum cost needed = $221
Remaining quart paint = 7/8
Step-by-step explanation:
Let
x = number of 1 gallon paints
y = number of 1 quart paints
1 gallon covers 320 square feet
1 quart covers 80 square feet
Number of gallons paint needed = Total siding of the house / 320 square feet
= 2250 / 320
= 7.0312
Approximately to the nearest whole number
Number of gallons paint needed = 7 gallons
Total siding of the house covered by gallons = 7 gallons × 320 square feet
= 2,240 square feet
Siding of the house remaining = Total siding - Siding covered
= 2,250 - 2,240
= 10 square feet
1 quart covers 80 feet
Therefore, 1 quart will cover the remaining 10 square feet
A. The minimum cost of the paint needed to complete the job
Total cost = (Price of gallons × Quantity of gallons needed) + (price of quart × Quantity of quart needed)
= (29 × 7) + (18 × 1)
= 203 + 18
= $221
Minimum cost needed = $221
B. How much paint is left over
Recall
1 quart covers 80 square feet
And remaining siding to be covered = 10 square feet
That is,
10/80 = 1/8 of a quart paint used
Remaining quart paint = 1 - 1/8
= 7/8 quart paint
Answer:
no
Step-by-step explanation:
no
Which expression is equivalent to a^m divide a^n?(20points)
[tex]\bigstar\:\boxed{\bf{\dfrac{a^m}{a^n}=a^{m-n}}}[/tex]
Learn More :[tex]\dag\sf\:\:a^m\times a^n=a^{m+n}[/tex]
[tex]\dag\sf\:\:\dfrac{a^m}{a^n}=a^{m-n}=\dfrac{1}{a^{n-m}}[/tex]
[tex]\dag\sf\:\:a^{-m}=\dfrac{1}{a^m}[/tex]
[tex]\dag\sf\:\:(a^{m})^n=a^{mn}[/tex]
[tex]\dag\sf\:\:a^1=a[/tex]
[tex]\dag\sf\:\:a^0=1[/tex]
[tex]\dag\sf\:\:\sqrt[n]{a^m}=a^{\frac{m}{n}}[/tex]
please help i will give brainliest!!
Answer:
it is 8.o1 to the -12 power
Step-by-step explanation:love yall can i get brainliest i only need two more
can someone help pls
Answer:
-7x19 and that how u get ur answer
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
10|5x-25|-50 = 500
|5x-25|=55
5x-25 = +-55
soo we have 2 possible answers:
5x = 80
x = 16
and
5x = -30
x = 6
The Answers in your thing are flawed. But if I were to guess, I would pick C
Ray buys bottles of water at $2 each and a large pizza at $13. The total cost was $21. what equation can be used to find the number of water bottles purchased A 13+21x=2 b 13x+2=21 c 21+2x=13 or d 2x+13=21
Answer:
13 + 2x = 21 where x is the number of bottles of water
Step-by-step explanation:
pizza plus water = 21
13 + water = 21
Each water is 2 dollars
13 + 2x = 21 where x is the number of bottles of water
Write an example of a trinomial that cannot be factored.
Answer:
[tex]x^{2} + x + 1[/tex]
Step-by-step explanation:
a trinomial that cannot be factored has no real roots.
here is one:
[tex]x^{2} + x + 1[/tex]
After graphing this trinomial has no intersections points with the x-axis wich means it has no roots
There is a math student in distress over Algebra 2. Pi-Guy quickly travels to go tutor the student. Here is Pi-Guy’s movement to travel to the student: he flips downward, flies 7 units to the right, and then down 8 units. Write the equation f(x) to show the movements that Pi-Guy makes from his original location (the parent function from Part 1). You do not need the specific type of function, just write in terms of f(x).
Answer:
See below explanation
Step-by-step explanation:
So you just have to move the heroine around the map. Draw out a map with a village and the hero-guy will go save the college student.
Equational path (you have to make sure f(x) is in the pathological way because that is part of the instructions for this problem) : g(y) = a^8 + 7(f(x)
This shows that the guy went 8 miles and then 7 in the function.
To show the flip that the guy does, just turn the equation around: f(x)*7 +a^8 = g(y)
Answer:
f(x)*7 +a^8 = g(y)
Step-by-step explanation:
please help i need this done soon
I NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I WILL GIVE BRAINLIST WHOEVER COMES FIRST Evaluate the expression if x = 9 and y = 2. 5x + y
Answer:
To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. In the example above, the variable x is equal to 6 since 6 + 6 = 12. If we know the value of our variables, we can replace the variables with their values and then evaluate the expression.
Step-by-step explanation:
Shape 1 and shape 2 are plotted on a coordinate plane. Which statement about the shapes is true?
OA Shape 1 and shape 2 are not congruent.
A translation will prove that shape 2 is congruent to shape 1.
OC. A rotation and a translation will prove that shape 2 is congruent to shape 1.
ОВ. .
OD. A reflection, a rotation, and a translation will prove that shape 2 is congruent to shape 1.
Answer: D
Step-by-step explanation: #platofam4life
Answer:B
Step-by-step explanation: platofam4life
Solve these liner inequalities 2(x+1)>3(x-8)
Terrence deposited $5,720 in
a bank account with interest rate
6%. How much interest was
earned in 4 years?
Answer:
$1,372.80
Step-by-step explanation:
I =Prt
I =(5,720)(0.06)(4)=1,372.8
2(x -1) = x -4 what the answer?
Answer:
2x -2.
Step-by-step explanation:
2 x x = 2x 2 x -2 = -2.
If a = -2, b= -5, and c = -6, then a - b + c =
(Hint: NOT -1 or -13)
Answer:
-3
Step-by-step explanation:
= -2-(-5)+-6
= -2-(-5)-6
= -2--5-6
= -2+5-6
= -3
- 5+ (-4) = ?
Can you guys please help me
Answer:
-9 because a negative plus a negative is a negative so -5+-4 or -5-4 is -9
Step-by-step explanation:
a parking lot is going to be 40 m and 100 m long. which dimensions could be used for a scale model of the lot? this is for apex
Please help this is due in a 20 minutes!
Given the three points (0,3), (4,15), (5,33), determine the equation of the parabola they represent. State the direction the parabola opens.
answer: f(x)= 3x^2-9x+3
. A(0,8), B(6,5), C(-3,2)
Answer:
a
Step-by-step explanation:
what is greater than 3:5
Answer:
They have a common numerator, that is 3. Therefore we can directly conclude that fraction with smaller denominator is greater of the two. Thus 3/5 is greater than 3/6. One way to compare the two fractions would be to both have the same denominator, so that numerators will be easily compared
Step-by-step explanation:
Answer:
3/5 is bigger
Step-by-step explanation:
...??
or
...???
the first one is bigger
PLEASE HELPPpPpppppP!!!!!!!!!!!!Determine the average rate of change of the function on the given interval.
Express your answer in exact simplest form.
f(x)=2x^2+3
a. [-5,-3]
b. [0,2]
c. [3,4]
Answer:
20
Step-by-step explanation:
