Factorise 4x^2+28x^3
Answers
Answer 4x^2 (7x+1)
Hope it helps!!!
Related Questions
Diego is selling raffle tickets for $1.75 per ticket. How many tickets would Diego need to sell to earn $140?
Answers
Answer:
Diego would need to sell 80 tickets.
Step-by-step explanation:
Divide 140 by 1.75 to get your answer. To double-check multiply 1.75 by 80, and you should get 140.
Answer:
Diego would sell 80 tickets.
Step-by-step explanation:
Drag the divisor fraction to the dividend bar to see how many
parts of the divisor are in the dividend
Use fraction bars and the rules of dividing signed
numbers to divide
15
Dividend
15 3
5 5
o
18
cila
o
Divisor
o
12
O -5
Answers
Answer:
Is B
Step-by-step explanation:
The dividend is 2 and the divisor is 2/5
What is Division?A division is a process of splitting a specific amount into equal parts.
The given fraction is 2 ÷ 2/5
The number which is getting divided here is called the dividend.
The number which divides a given number is the divisor.
In the given division the dividend is 2
The divisor is 2/5
Hence, the dividend is 2 and the divisor is 2/5
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REDUCE THE FRACTION -20T5U2V3/48T7U4V
Answers
Answer:
-5V2/12T2U2
Step-by-step explanation:
i thinks this would help you to understand
Answer:
-5V2/12T2U2
Step-by-step explanation:
A car with a mass of 1,250 kg travels at 2.24 m/s and bumps into a stopped car with a mass of 1,300 kg. After the collision, the two cars stick together and move forward. How fast will they both move forward? Round your answer to two decimal places.
0.57 m/s
0.55 m/s
1.10 m/s
1.14 m/s
Answers
Answer:
1.10
Step-by-step explanation:
The velocity of the combined cars after the collision is 1.10 m/s.
What is the velocity?Velocity is defined as the displacement of the object in a given amount of time and is referred to as velocity.
The momentum of an object is equal to its mass multiplied by its velocity.
The first car has a mass of 1,250 kg and a velocity of 2.24 m/s, its momentum is 1,250 kg x 2.24 m/s = 2,800 kgm/s.
Similarly, since the second car has a mass of 1,300 kg and a velocity of 0 m/s (it is stopped), its momentum is 0 kgm/s.
Therefore, the total momentum of the two cars before the collision is:
⇒ 2,800 kgm/s + 0 kgm/s = 2,800 kg m/s.
After the collision, the two cars stick together and move forward as one unit. We can find the velocity of the combined cars by dividing their total momentum by their total mass.
The total mass of the cars is:
⇒ 1,250 kg + 1,300 kg = 2,550 kg.
So, the velocity of the combined cars after the collision is:
⇒ 2,800 kgm/s / 2,550 kg = 1.098 kgm/s.
To two decimal places, this velocity is 1.10 m/s. Therefore, the correct answer is 1.10 m/s.
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What is factorise 5y - 10
Answers
Answer:
5(y - 2)
Step-by-step explanation:
What is the GCF (Greatest Common Factor) for 5y and -10? It is 5 so you take 5 out of 5y and 5 out of -10. You put the 5 outside of the parentheses and put y - 2 inside of the parentheses. That is how you factorize 5y - 10
The factorized form of 5y - 10 is 5(y - 2).
What is factorization?Factorization in mathematics is the process of dividing a large number into smaller ones that when multiplied together, give you the original number. Factorization is the process of dividing a number into its components or divisors.
When we are asked to factorize an expression, we are essentially trying to write the expression as a product of simpler expressions. In this case, we want to write 5y - 10 as a product of simpler expressions.
One way to approach this is to look for a common factor that is present in both terms of the expression.
In this case, we can see that both 5y and 10 are divisible by 5. Therefore, we can factor out the greatest common factor of the two terms, which is 5.
When we factor out 5 from 5y and -10, we are left with:
5y - 10 = 5(y - 2).
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9) Find the area of the triangle. *
Answers
As we can see it's right angle triangle
so:
[tex]Area \: of \: right \: angled \: triangle=( \frac{1}{2} )×base ×height[/tex]Answer:[tex]area \: of \: tringle= \frac{8 \times 6}{2} [/tex][tex]area \: of \: tringle \: = \frac{48}{2} [/tex][tex]area \: of \: triangle = 24✓[/tex]Are there any outliers in the data?
Answers
Answer:
yes, there are a few outliers
Answer:
Yes
Step-by-step explanation:
30 is an outlier because it is much different from the other data points.
what percent of 50 is 18?
Answers
Answer:
36 %
Step-by-step explanation:
Convert the fraction to a decimal, then multiply by 100 .
Answer:
36%
Step-by-step explanation:
The same explanation as she said
Sippose there is a 1.4 drop in temperature for every thousand feet that an airplane climbs into the sky if the temperature on the ground is 53.2 what will the temperature when the plane reaches a altitude of 8,000
Answers
Answer:
whats rhe question my g
57.72 ÷ 0.74 with the equation.
Answers
Answer:
x=77.39
Step-by-step explanation:
57.72/.74
is 77.39189 but round it to 77.39
An elevator descends 36 feet in 3 seconds. What
integer represents the elevator's change in
elevation in feet per a second?
Answers
Answer:
12
Step-by-step explanation:
36/3 = 12
Answer:
it is moving up 12 feet per second
Step-by-step explanation:
divide 36 by 3 and you will get 12 feet
what is a polynomial
Answers
A polynomial is an expression that contains several terms.
Examples include...
5x +1
5x^(-2) +1
need help please question in the box
Answers
Answer:
The answer is a.
If you look at the function, by setting x to 0, you'll end up with -10 money, or basically money paid with no profit. so the answer that makes the most sense imo is a.
Step-by-step explanation:
When Xander arranges his pennies into a rectangle with more than one row, he always has some leftover pennies. When he uses two equal rows or three equal rows, he has one leftover penny. When he arranges them into a rectangle with four equal rows, he has three leftover pennies. Remember he has between 10 and 40 pennies total. How many pennies does Xander have?
Answers
Answer:
20
Step-by-step explanation:
hope this was right and helpful
urgent please help !!!!!
Answers
Ninety children signed up
for a field trip to a museum
On the field trip, the ratio of
adults to children must be 1:6.
So far, 11 adults are going on
the field trip. How many
More adults are needed?
Answers
4 more adults are needed
90 ÷ 6 = 15
15 - 11 = 4
Which is a multiple of 15?
Answers
Answer:The multiples of 15 are the numbers which are n-times of 15, where n = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and so on. So, basically, multiples are n-times of any number, where n is the list of natural numbers. Thus, number 15 has multiples in the form of 15n, such that: 15 x 1 = 15
Answer:
15
Step-by-step explanation:
15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375, 390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, 735,
During a soccer game, Erin scored 1 of 2 goals attempted. Lauren scored 6 of 8 goals attempted. Write the fraction that represents each and compare. Who was the most successful? SHOW YOUR WORK AND EXPLAIN YOUR ANSWER.
(I KNOW THAT ERIN IS 1/2 AND LAUREN IS 6/8 BUT IM NOT SURE HOW TO COMPARE THEM)
Answers
Answer:
Lauren.
Work:
1/2 vs. 6/8
1/2 * 4/4 = 4/8
6/8 > 4/8
Answer:
One half as a percentage is 50%.
Six eighths as a percentage is 75%.
So Lauren scored 75 percent of her attempts.
Erin only scored 50% of her attempts.
Therefore, Lauren was the most successful during the game.
Work:
1/2 equals 50%.
6/8 equals 75%.
Hope this helps!
PLEASE HELP WILL MARK BRAINLEIST!
Answers
Answer:
-3.25
Step-by-step explanation:
One bag of grapefruit weighs 5 3/4 pounds. How many pounds of grapefruit are in 2 1/3 bags?
A) 8 1/12
B) 11 1/2
C) 11 2/3
D) 13 5/12
Answers
Answer:D is the answer :)
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
What would be the Range of this Pattern?
A. All integers greater than 4
B. All integers greater than 0
C. All real numbers greater than 6
D. All real numbers
Answers
Answer:
All integers greater than 4
Step-by-step explanation:
I took the test.
You are saving to buy a new car. You currently have $500. You need $1200 to
purchase the car you want and you make $11.50 an hour babysitting.
PLEASE HELP
Answers
700=11.50x
Then divide 11.50 both sides
Jayden is saving money to buy the new Jordan 11's. He
needs $220 to get them. He already has $60 saved and
he makes $20 a week doing chores around the house
Answers
Answer:
it will take Jayden 8 weeks to save money for the Jordan 11's
Step-by-step explanation:
$60 = 3 weeks
$220 = 11 weeks
subtract the three weeks from the amount of time it would take without the saved money
$220 = 8 weeks
or
subtract saved amount from total = $160 and divide by 20
The point is on the x acis and 12 units to the left of y axis
Answers
Answer:
(-12, 0)
Step-by-step explanation:
They are asking for the coordinates of the given point on the plane.
Therefore, since the point is on the x axis, we know that its y-coordinate must be zero. y = 0
Now, since it is 12 units to the left of the y axis, then its x coordinate is -12
x = -12
Therefore, the point in plane coordinates is written as: (-12, 0)
Find the area of the polygon. Leave
your answer in exact form with proper units.
Answers
Answer:
15 square meters.
Hope this helped!
If y = −2 when x = 1, find x when y = 4
Answers
Answer:
if y=4 then x=7
Step-by-step explanation:
y=2 when x = 1
that what l think
x +3> -8
Can you help please also you need to see what it’s greater then or less than too.
Answers
Answer:
x > -11
Step-by-step explanation:
Step 1: Write inequality
x + 3 > -8
Step 2: Solve for x
Subtract 3 on both sides: x > -11Here, the inequality is saying that any number greater than -11 will work as a solution.
How is 24/27 written as a fraction
Answers
Answer:
twenty-four and twenty-sevenths
Step-by-step explanation:
Answer at least one question below. (PLEASE HURR, I WILL GIVE 5 STARS TO THE PEOPLE WHO ANSWER A QUESTION)
1) What is the value of x that satisfies the
inequality below? 25, 100, or 101
x/4 > 25
2) What is the value of x that satisfies the
inequality below? -6, -2, or 2
.7x + 2.8 ≥ −1.4
3) What is the solution to the inequality
below? Graph the solution
3x > 21
4) Demarcus wants at least $18 to buy a
shirt. He already has $4. Write
the inequality that could be used to find
how much more money, m, Demarcus
needs?
5) Timothy wants to buy a shirt for $25.75.
He has $19.25. What is the minimum
amount he must earn to be able to
buy the shirt?
6) There are 60 members in the school
glee club. The glee club needs to raise
at least $5,000 for a trip to a national
competition. The school agreed to
contribute $1,000 toward the trip.
Which of the inequalities below shows
the amount of money that each glee
club member needs to raise to help
pay for the trip?
7) 2x – 4 ≤ 12
8) n – 19 ≥ - 27
9) x/ -6 +2 > 1
10) x + 8 ≥ 12 & graph
11) -7x – 5 25
Answers
Answer:
I believe the answer to #5 is $6.50.
Step-by-step explanation:
25.75-19.25=6.50
What is (8p - 2)(6p + 2)
Answers
answer:
48p² + 4p - 4
solution:
8p × 6p +8p × 2 - 2 × 6p - 2 × 2
48p² + 8p x 2 - 2 ×6p - 2 × 2
48p² + 16p - 12p - 4
48p² + 4p - 4
The required algebraic product is 48[tex]p^{2}[/tex] + 4p - 4.
Given the two binomial (8p - 2)(6p + 2).
To multiply two binomials, take the first term of the first binomial and multiply with the entire second binomial and positive or negative as per given in the first binomial ,take the second term of the first binomial and multiply with the entire second binomial.
Let a, b, c and d be any four variables. Consider (a - b)(c + d) gives
a(c + d) - (c + d).
That implies, (8p - 2)(6p + 2) = 8p(6p + 2) - 2(6p + 2)
Multiply by removing the brackets gives,
(8p - 2)(6p + 2) = 48[tex]p^{2}[/tex] + 16p - 12p - 4
Combining like terms and algebraic sum gives,
(8p - 2)(6p + 2) = 48[tex]p^{2}[/tex] + 4p - 4.
Hence, the required algebraic product is 48[tex]p^{2}[/tex] + 4p - 4.
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