Answer:
D
Step-by-step explanation:
To multiply
(5x² - 6x + 2)(4x² - 3x)
Each term in the second factor is multiplied by each term in the first factor, that is
5x²(4x² - 3x) - 6x(4x² - 3x) + 2(4x² - 3x) ← distribute parenthesis
= 20[tex]x^{4}[/tex] - 15x³ - 24x³ + 18x² + 8x² - 6x ← collect like terms
= 20[tex]x^{4}[/tex] - 39x³ + 26x² - 6x → D
what is one way to write 5 as an fraction
Answer:
5/1, it is the smae as dividing 5 by 1, witch is 5.
Answer:
5/1 25/5 20/4
Step-by-step explanation:
5 ÷ 1 = 5
25 ÷ 5 = 5
20 ÷ 4 = 5
How can you identify a unit rate or constant of proportionality in a table? In a graph? In an equation?
Answer:
If the relationship between two variables in a table is that of direct variation, then the unit rate or the constant of proportionality is determined by dividing any non-zero value of one of the variables by the corresponding value of the other variable.
Step-by-step explanation:
Mark as Brainliest
Simplify the expression given below.
4(3x−1)−(6x−5)
Answer:
6x+1
Step-by-step explanation:
You would want to distribute and then combine like terms.
whats the possible answer?
Please help I’m gonna fail this semester if I don’t get this test done!
Answer:
A, B, and CStep-by-step explanation:
__________________________________________________________
Key
[tex]\left|-12\right|[/tex] = [tex]12[/tex]
[tex]\left|0\right|[/tex] = [tex]0[/tex]
[tex]\left|5\right|[/tex] = [tex]5[/tex]
[tex]\left|14\right|[/tex] = [tex]14[/tex]
__________________________________________________________
Is 12 more than 14?
NO
So that answer is correct. ✓
__________________________________________________________
Is 0 more than 14?
NO
So that answer is ( also ) correct. ✓
__________________________________________________________
Is 5 more than 14?
NO
So that answer is ( lastly ) correct. ✓
__________________________________________________________
Hope this helps! <3
__________________________________________________________
Maurice has a paper bag with three hard candies: two blueberries and one green apple. Yvonne and Kate ask if they can each have one. Yvonne closes her eyes and picks a candy from the bag, hoping for a blueberry. What are the chances she will pick a blueberry candy?
Answer:
The chances of Yvonne to get a blue berry candy in the two cases are 1 and 1/2 in case 1 and 2/3 in the case 2.
Step-by-step explanation:
Maurice has a paper bag with three hard candies
2 blueberries and 1 green apple
Yvonne and Kate want 1 candy each
It is not mentioned that ether Kate has taken a candy already before Yvonne or not so we will consider both the cases
Case 1
If Kate has picked a candy before Yvonne
If Kate gets an Apple green candy then the probability or Yvonne to get a Blueberry will be = 2/2 = 1 ( as there will 2 blueberry candy left in the bag)If Kate has taken a Blueberry candy then there will be 1 blueberry and 1 apple green candy in the bag so the probability of Yvonne to get a Blueberry candy will be = 1/2Case 2
If Kate has not taken any candy from the bag before Yvonne
Probability that Yvonne will get a blueberry candy will be = 2/3
Therefore the chances of Yvonne to get a blue berry candy in the two cases are 1 and 1/2 in case 1 and 2/3 in the case 2.
6x+4x-1=2(5x4) help please
Answer:
the answer to your question is 10x+39
Answer:
x= 4.1
Step-by-step explanation:
6x+4x-1= 2(5x4)
10x-1 = 2 x 20
10x -1 = 40
10x = 41
10x/ 10 = 41/10
x= 4.1
What is the answer to this problem:
Richard is given a stuffed giraffe for his birthday. He knows a giraffe’s neck is 72 inches long in real life. He measures his stuffed giraffe’s neck and finds it’s 3.6 inches long. What is the scale?
Answer:
measure of 20 stuffed giraffe necks=1 real life giraffe neck measurement
Step-by-step explanation:
the giraffe's neck is 72 inches long real life.
the stuffed giraffe necks is 3.6 inches long.
to find the scale
72/3.6
the measure of 20 stuffed giraffe necks= 1 real life giraffe neck
40$ pizza with 25% tip
For the algebraic equation, select the property or properties that could be used to solve it.
-7(2x -5) = -49
Group of answer choices
Addition or Subtraction Property of Equality
Multiplication or Division Property of EQuality
Distributive Property
Commutative Property
1. Solve 6(x - 2) = 2(x + 12).
Answer:ok so. X= 9.
Step-by-step explanation: Step by Step Solution
More Icon
Reformatting the input :
Changes made to your input should not affect the solution:
(1): Dot was discarded near ").".
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
6*(x-2)-(2*(x+12))=0
Step by step solution :
STEP
1
:
Equation at the end of step 1
(6 • (x - 2)) - 2 • (x + 12) = 0
STEP
2
:
Equation at the end of step 2
6 • (x - 2) - 2 • (x + 12) = 0
STEP
3
:
STEP
4
:
Pulling out like terms
4.1 Pull out like factors :
4x - 36 = 4 • (x - 9)
Equation at the end of step
4
:
4 • (x - 9) = 0
STEP
5
:
Equations which are never true:
5.1 Solve : 4 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
5.2 Solve : x-9 = 0
Add 9 to both sides of the equation :
x = 9
One solution was found :
x = 9
here you go
Answer:
6x-12=2x+24
combine like terms
4x-12=24
add 12 on both sides
4x=36
divide by 4
answer is:x=9
Step-by-step explanation:
show all work please!
Hello pls answer i reposted cus it flopped
Answer:
5cm
Step-by-step explanation:
(3+7)divided by 4 = 2.5
2.5 x 2 = 5
25 points ???? ASAP PLEASE HELP
Answer:
next Slopes are 4 and 20
Step-by-step explanation:
they are
Answer:
to find the slop you need to divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .
Step-by-step explanation:
Im srry if this didn't help :c its a bit confusing
HELPPP ILL MARK U BRAINLIEST!!
Answer:
4x + 5
Step-by-step explanation:
I hope its right!
Which expressions are equivalent to − f − 5 ( 2 f − 3)
Answer:
I need the expressions
Step-by-step explanation:
(I don't have the experresions but I think it might be helpful to simplify)
- f - 5 ( 2 f - 3)
−f−10f+15
−f−(10f−15)
(−f−10f)+15
−11f+15
Hope this helped
use standard algorithm to solve
1,457 x 56
Answer:
the answer is 81,592 cuz you have to multiple
Help me help me please
Answer:
Slope/Gradient is: -1/2
y-intercept is: -5
Step-by-step explanation:
BONUS BONUS BONUS
i will mark brainliest
Answer:
Stop wasting them
Step-by-step explanation:
Pls Mark me as brainliest
Answer:
23
Step-by-step explanation:
Water is being pumped into a 12-foot-tall cylindrical tank at a constant rate. • The depth of the water is increasing linearly. • At 1:30 p.M., the water depth was 2.6 feet. • It is now 3:30 p.M., and the depth of the water is 3.8 feet. What will the depth of the water be at 4:00 p.M?
Answer:
The depth will be 4.1 ft
Step-by-step explanation:
Here, we have a linear model to work with
Between 1:30 pm and 3:30 pm, there was a difference of 3.8-2.6 = 1.2 ft on the depth
What we can see there is that in 2 hours, there was a difference of 1.2 ft
So the filling rate per hour will be 1.2ft/2 hours = 0.6 ft/hr
Now, we want to know the depth of the water at 4:00 pm
The difference between 3:30 and 4 pm is 30 minutes = 0.5 h
so by addition;
3.8 ft + 0.5(0.6)
will give the depth of the water at 4 pm
That will be;
3.8 + 0.3 = 4.1 ft
We used 3.8 ft as it is the depth at 3:30 pm
Then we need to add what is topping this after 30 minutes of filling using the constant filling rate and the time
(20m + 3) - (7 m - 5)
Find the difference
Answer:
This can be done in two ways -
- horizontal
- vertical
so I chose Vertical :
help me please and thank you
Answer:
i HoNesTlY doNT kNow BuT thANks 4 tHe pONIts
Step-by-step explanation:
Just answer the question
18 POINTS AND BRAINLIEST A system of equations is shown.
What is the value of x in the solution to the system?
4x + 2y = 10
2x - 2y = 8
Answer:
(x.y) = (3,-1)
Step-by-step explanation:
Find the length of the side of rhoumbus whose diagonals are of length 6cm and 8cm.
Answer:
In a rhombus, the diagonals bisect at right angles. That means half the diagonals form a right angle triangle then we can try the Pythagorean theorem. so -
one side of triangle = 6/2 =3 (half of the diagonal)
other side = 8/2 = 4
a^2 + b^2 = c2
3 ^2 + 4^2 = c^2
9+16 = c^2
c^2=25
c = [tex]\sqrt{25}[/tex] = 5
the hypothenus forms one side of the rhombus and here the hypothenus is 5, so the lenght of a side is 5 !
Which equation matches the graphed line?
A. Y= -2
B. Y= -2x
C. X= 2
D. X= -2
Answer:
the correct answer is a
How much is this person saving per week
Answer:
is there a picture to go along with the question?
Can somebody please help me with this question
The computer club has a budget of $80 for a pizza party club can get large pizzas for $10 in cases of soda for five dollars the club like to buy at least five large pizzas and at least three cases of soda
Answer:
im sorry this is confusing
Step-by-step explanation:
The diagram represents a dihybrid cross between two pea plants heterozygous for both seed color and seed shape.
What is the phenotypic ratio of the offspring?
1:1:1:1:2:2:2:2:4
1:3:3:9
1:4
4:12
Answer:
The answer is B. 1:3:3:9
Step-by-step explanation:
I did that stuffs a while back. the answer was b for me.
The phenotypic ratio of the offspring is 1:3:3:9 i.e., 1 recessive phenotype, 3 seed color dominant, 3 seed shape dominant and 9 seed color and shape dominant.
What is a dihybrid cross?A dihybrid cross is a genetic cross between two individuals that are heterozygous for a given trait.
Am individual is heterozygous when it carries two different alleles or gene variants of a given locus.
In conclusion, the phenotypic ratio of the offspring is 1:3:3:9 i.e., 1 recessive phenotype, 3 seed color dominant, 3 seed shape dominant and 9 seed color and shape dominant.
Learn more about dihybrid crosses here:
https://brainly.com/question/8083392
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Keep calm and carry on wants to design a bag for a new
Answer:
ok
Step-by-step explanation:
Answer:
OK, I will do that sir
Step-by-step explanation: