x^2 +3x = x ( x + 3 )
2x^2+9x+5 = − ( 2 x + 1 ) ( x − 5 )
Hope this helps you!
Hope you have a good day, Loves!
Also if I'm right can you let me know, please?
Also Also if I am right can I please have Brainliest??
You don't need to, I'm just glad I could help. ^^
Help me find out it.
Answer: The answer is 36
Solve the system by graphing.
y = −x + 2
y = −4x − 1
The solution of the system is
Answer:
(-1,3)
Step-by-step explanation:
Please help find the volume in inches
Answer:
504 inches^3
Step-by-step explanation:
you multiple the height x length x width
1) A team of soccer players includes 1 goalie, 6 midfielders, 5 defensemen
and 4 forwards. What is the ratio of midfielders to total players? *
a. 6:10
b. 16:6
c. 6:16
d. 6:1
Answer:
6:10
Step-by-step explanation:
because you have 6 midfielders and you have to add the other players together to get your answer so its 6:10
Mrs. Crosland asked students to factor the expression 28x - 8. The students offered the answers shown
Carlos: 2(14x - 4)
Danny: 7(4x - 1)
Irene: 4(7x - 2)
Which student(s) offered answer(s) equivalent to the original expression?
Equivalent expression for the given expression is
4(7x-2)
Irene offered answer equivalent to the original expression
Given :
Mrs. Crosland asked students to factor the expression 28x - 8
The student are given some expression . To find correct expression , we need to factor the given expression
[tex]28x-8[/tex]
Both 28 and 8 are divisible by 4
Lets factor out 4 from the given expression.
When we factor out 4, then we divide each term by 4
[tex]28x-8\\4(\frac{28}{4} -\frac{8}{4} )\\4(7x-2)[/tex]
The students offered the answers shown
Carlos: 2(14x - 4)
Danny: 7(4x - 1)
Irene: 4(7x - 2)
so , from the answer we can say that Irene offered answer equivalent to the original expression
Learn more : brainly.com/question/22345708
what is the area of a trapezoid that has a height of 12 and it’s parallel sides measure 15 and 20? Show the steps in your work.
Answer:
Area of trapezoid = 210 unit²
Step-by-step explanation:
Given:
Height = 12 unit
Parallel side a = 15
Parallel side b = 20
Find:
Area of trapezoid
Computation:
Area of trapezoid = [(a+b)/2]h
Area of trapezoid = [(15+20)/2]12
Area of trapezoid = 210 unit²
Given a polynomial f(x), if (x − 4) is a factor, what else must be true? f(0) = 4 f(0) = −4 f(4) = 0 f(−4) = 0
Question:
Given a polynomial f(x), if (x − 4) is a factor, what else must be true?
f(0) = 4 f(0) = −4 f(4) = 0 f(−4) = 0_______________________________________
Solution:
f(x) is a polynomial.
(x - 4) is a polynomial of f(x).
By converse of factor theorem: If (x - a) is a factor of f(x), then, f(a) = 0.
On comparing (x - 4) with (x - a), we get,
a = 4So,
f(a) = 0
=> f(4) = 0
need help please winner gets brainliest
Answer:
I think it might be B?
Step-by-step explanation:
what type of angels are shown
Answer:
? and 46 degrees are same side interior angles.
They are supplementary in that their sum is 180 degrees.
FYI: ? = 180-46 = 136 degrees
which of the following is parallel to the line y=3/4x+7
y=-4/3x+7
y=-3/4x+7
Are you sure you wrote the question corrcetly?
For something to be parallel their slopes have to be equal but their y-intercepts need to be different.
since your equation equals y=3/4x+7 that would mean that 3/4 is the slope.
so an answer with a slope of 3/4x and a y-intercept not equal to 7 would be the correct answer.
Simplify |-5 - 3| + (-8)
-10
-16
0
Answer:
The correct answer is option C.
Step-by-step explanation:
1) Simplify -5 - 3 to -8.
[tex] | - 8| - 8[/tex]
2) Simplify | -8 | - 8 to 8.
[tex]8 - 8[/tex]
3) Simplify.
[tex]0[/tex]
Therefor, the answer is Option C. 0.
Answer:
0
Step-by-step explanation:
|-5 - 3| + (-8)
First simplify the absolute value
|-5 - 3| = |-8| and absolute value is positive so 8
8 + (-8) =0
4x+a=4x+3. How do you get to 6? Please explain and write down like you would write on paper.
Answer:
a=3 x= all reals
Step-by-step explanation:
I actually did not get 6 for an answer
4x+a=4x+3
cancel equal terms on both sides of the equation
a=3
which means the x would be all reals cause it is true.
What number is 16% of 46? Which equation and solution represents each situation?
Answer:
the answer to this question is 7.36....its equation is 16/100*46
Answer:
7. 36 is the answer.
Step-by-step explanation:
but, what equation, and what situations?
help- Substitute the values for the area formula
Answer:
pie is known as 3.14 the radius is 19 the r^2 is 361
Step-by-step explanation:
pie is mathmatticly know as just 3.14 the radius is half the diameter and r^2 multiplys the radius by itself like 19 times 19
PLEASE HELP ME WILL MARK BRAINLIEST!!
Answer:
A line segment
Step-by-step explanation:
Use the diagram to solve for x.
Answer:
8
Step-by-step explanation:
You know that the horizontal lines are parallel to each other.
The 8 and x is both on that diagonal right there. Since the horizontal lines are parallel, that means the angle of 8 should have the same angle as x.
*I forgot what this thing was called but please trust me i learned this before*
Alan has read 70% of a book and he has 15 pages left to read. How many pages are in the book
Answer:
Step-by-step explanation:
-4y minus 3 plus 3y equals 8 minus 2y minus 15
(c)x(c)x(c)x(c)x(c)x(c)?
Help please
If cost of 15 eggs is ? 75, then find out the cost of 4 dozens eggs.
Answer:
Each egg is $5 so 4 dozen(48) is $240
Step-by-step explanation:
the way to do this is 75/15= 5
and then you multiply 12 x 4 to get 48 eggs
and then multiply 48 x 5 to get $240
15:75
divide each by 5
3:15
(4 dozen is 48 -> 48/3 = 16)
multiply each by 16
48: 240
240which is the distance between the point with the coordinates (-2,3) and the line with the equation 6x-y=-3
Answer:
I think it is 6x+3=y (y=6x+3)
Calculate the area of the shape below
3 1/2
Answer:
option B by using formula of area of circle.Ryan and Taylor are both saving money to buy new video game
equipment. Ryan's savings plan can be modeled by the function
s= 15m + 50 where m represents the number of months since Ryan
started his plan, and s represents the amount of money saved in
dollars. The table shown represents Taylor's savings plan.
Taylor's Savings Plan
Number of
Month Amount Saved ($)
0 25
1 45
2 65
3 85
Select the options that correctly complete the sentences.
greather or less than -----answer
Ryan's rate of change is ________ Taylor's rate of change .
Ryan'sstaring balanced is_______ Taylor's starting balanced.
We want to compare the rates of change and starting balances of Ryan and Taylor, the correct answers are:
"Ryan's rate of change is _less than_ Taylor's rate of change.""Ryan's starting balance is greater than Taylor's starting balance."So we know that Ryan's savings plan can be modeled by:
S(m) = 15*m + 50.
This means that he starts with 50, and saves 15 per month, then:
Ryan's rate of change = 15 per monthRyan's initial balance = 50For Taylor we have a table:
month amount saved:
0 25
1 45
2 65
3 85
So, in month 0 he has 25, thus, his initial balance is 25.
And each month the amount saved increases by 20, then the equation is:
T(m) = 20*m + 25
Then we have:
Taylor's rate of change = 20 per month.Taylor's initial balance = 25Now we can see that:
"Ryan's rate of change is _less than_ Taylor's rate of change."
"Ryan's starting balance is greater than Taylor's starting balanced."
If you want to learn more about rates of change, you can read:
https://brainly.com/question/18904995
write the equation fully simplified slope intercept form
Answer:
y = -1/5x - 1
Step-by-step explanation:
The line crosses the y axis at -1, making it the y-intercept.
Since the line is going downwards from left to right, we know that it is a negative slope.
The line goes down one and 5 right. That makes the slope -1/5.
The equation is y = -1/5x - 1
-3x + y = 1 4x + y = 8
-3x+y=1
/-3 /-3
x+y=-1/3
4x+y=8
/4 /4
x+y=8
---
hope it helps
Answer:
x=-1y-9
Step-by-step explanation:
for the equation below y=2.5^x-6
what is the y intercept of the graph
a) -6
b) -5
c) -3.5
d) 2.5
Answer:
kvh
Step-by-step explanation:
m
Answer pls im desperate (10 pts) (how many solutions does this have)
Answer:
Step-by-step explanation:
Left side
4x + 2x - 10
6x - 10
Right side
6x - 12
Eventually when you equate these sides, you will get an absurd answer because the 6x term will be subtracted out on both sides
that means you get -10 = - 12
which destroys the whole concept of equality. There is no solution.
May i get some help with a step by step concept of the first question please
9514 1404 393
Answer:
J 3/4 cup
Step-by-step explanation:
Step 1: read and understand the question.
The question is giving you amounts of flour and 2 types of sugar.
The question is asking for a difference between two quantities:
the amount of flour (2 1/4 cups)the combined amount of sugar (3/4 cup white, 3/4 cup brown)Step 2: determine the relations you need to use to solve the problem
You need the combined amount of sugar, which you find by adding the quantities of each of the kinds.
3/4 cup white + 3/4 cup brown = 6/4 cup sugar combined
You need the difference of that quantity from the quantity of flour, which you find by performing subtraction:
flour - sugar = (2 1/4) - (6/4) . . . . cups
Step 3: Use your knowledge of arithmetic.
(2 1/4) -(6/4) = 9/4 -6/4 = (9 -6)/4 = 3/4
Step 4: Answer the question that was asked.
The difference between the flour and sugar amounts is 3/4 cup.
find AB and BC with the help of given in figure complete following activity
Answer:
let base side be x=AB=BC
by using Pythagoras law
h²=p²+b²
(√8)²=x²+x²
8=2x²
x²=8/2
x=√4=2=AB=BC
Step-by-step explanation:
sin BAC=BC/AC
<BAC=sin-¹(2/√8)=45
Show whether or not the points with coordinates (1,3) (4,2) (-2,6) are vertices of a right triangle
Answer:
No
Step-by-step explanation:
See attached