Multiply the two polynomials and write your answer in Standard form -3x(4x-2)
Answers
Answer:
24
Step-by-step explanation:
-3x(4x-2)
-3*-8
+24
-*-=+
+*-=-
-*+=-
Related Questions
When a radius intersects a chord of a circle at a right angle, what conclusion can be made?
The radius is bisected.
The chord is bisected.
The radius and the chord are congruent.
The radius is twice as long as the chord.
Answers
Answer:
The chord is bisected
Step-by-step explanation:
This problem seek our knowledge on the mensuration of flat shapes, a circle.The chord of a circle is a segment whose endpoints are on the circle. when a perpendicular bisector ( the radius) of any chord passes through the center of the chord at right angle to the chord, the chord is bisected into two. This is a way or could give us a good way to find the center of any circle.
kindly find attached a diagram for your reference
Answer:
B
Step-by-step explanation:
The number of paintings Jurnee can make varies directly with the amount of time she spends making the paintings. She can make two paintings in 1/4 week. How many paintings can Jurnee make in three weeks?
Answers
Answer:
24 is the answer
Step-by-step explanation:
1/4x4=2 per 1/2 week she can make 4
1/2x4=8 per week
and 8x3=24 so 24 per week
I hope this helped :)
What is the value of x in the equation 8x-5(x-1)=20
1. 25/3
2. 21/4
3. 5
4. 7
Answers
So pick “(3)”
Help pls.
Just say which one is rational and which one is irrational thanks you will be brainiest
Answers
Answer:
A - Rational
B - Not Rational
C - Not Rational
Hope this helps!
Step-by-step explanation:
Answer:
I think they are all irrational, but im not 100% sure
Step-by-step explanation:
Simply the expression
-2.4f + 0.4f -15-3
Answers
Answer:-2.4f + 0.4f -15-3Step-by-step explanation:
Answer:
-1.8f - 19
Step-by-step explanation:
how many possible outcomes are there?
Answers
605x25 to show the work please
Answers
Answer:
it would be 3025
Step-by-step explanation:
605
x. 5
3025
Answer:
15125
Step-by-step explanation:
605
x25
------
3025
+1210
-----------
15125
How many times can 1/5 go into nine
Answers
Answer:
1.8
Step-by-step explanation:
Help me please I beg
Answers
Answer:
Exact Form:
1/22
Decimal Form:
0.045
Step-by-step explanation:
Which mode shows two equal expressions when X = 3 ?
Answers
Find the missing side length, and enter your answer in the box below. If
necessary, round your answer to 2 decimal places.
6
8
Answers
6^2+8^2=c^2
36+64=c^2
100=c^2
square root 100 = square root c^2
10=c
answer is 10
The missing side length is 10 unit.
What is Pythagoras theorem?The relationship between the three sides of a right-angled triangle is explained by the Pythagoras theorem, commonly known as the Pythagorean theorem. The Pythagorean theorem states that the square of a triangle's hypotenuse is equal to the sum of its other two sides' squares.
We have,
Perpendicular = 6
Base = 8
Using Pythagoras theorem
c² = P² + B²
c² = 6² + 8²
c²= 36 + 64
c² = 100
c= 10 unit.
Thus, the missing length is 10 unit.
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The model represents an equation. What value of x makes the equation true?
Answers
Answer:
I think i wanna say one of the fractions
Step-by-step explanation:
A 0.60-kg basketball is dropped out of a window that is 6.1mabove the ground. The ball is caught by a person whose handsare 1.5m above the gound.1. How much work is done on e the ball by its weight?What is the gravitational potential energy of the basketball,relative to the ground, when it is ... 2. released and 3. caught?4. How is the change (PEf- PE0) in the ball'sgravitational potential energy related to the workdone by its weight?
Answers
The work that gravity does;
W = F.S = mgΔh
In light of the fact that gravity points downward and that displacement is also downward, their angle is 0 and their cosine 1, respectively.
W = mgΔh
g = 9.8 m/s²
Δh = 4.6 m
m = 0.60 kg
W = 0.60 x 9.80 x 4.6
W = 2.7 J
The source of gravitational potential energy in relation to the ground is;
U = mgh
The release point therefore
Ug = mgh(0)
U0 = 0.60 x 9.8 x 6.1
U0 = 35.87 J
At the point of release
U(gf) = mgh(f)
U(gf) = 0.60 x 9.80 x 1.5
U(gf) = 8.820 J
Gravitational potential energy changes are;
ΔU(g) = U(gf) - U0
ΔU(g) = 8.820 J - 35.87 J
ΔU(g) = -27.05 J
Result, we can see that the work done through gravity is the opposite of how the gravitational potential energy has changed.
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You want to survey people about their favorite types of art. Which is the better place to get a random sample?
A) outside an art museum
B) in the modern art section of an art museum
Answers
Answer:
B) in the modern art section of an art museum
Step-by-step explanation:
Hope it helps! =D
A recipe requires 3 cups of flour to make 15 servings and 7 cups of flour to make 35 servings how many cups of flour are needed to make 20 servings?
Answers
Answer:
a = 8
b = 2
c = 48
Step-by-step explanation:
3 cups of flour is needed to make 24 servings.
3:24
Simplify. First, divide 3 from both sides of the ratio.
(3)/3 : (24)/3
1:8
Next, solve for b. You multiply 2 to 8 to get 16. Next, multiply 2 to 1
1 x 2 = b = 2
Finally, multiply 8 to 6 to get c.
8 x 6 = c = 48
~
After one side was lengthened by 6 inches and the other side was lengthened by 4 inches, the area of the shape doubled. What was the length of a side of the original square?
(....+2a)^2=...+12ab^2+4a^2
Answers
The length of a side of the original square is about 12 inches.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Let x represent the length of the original square, hence:
Area = x * x = x²
When the area is doubled:
2x² = (x + 6)(x + 4)
x² + 10x + 24 = 2x²
x² - 10x - 24 = 0
x = 12 inches
The length of a side of the original square is about 12 inches.
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A textbook has 428 pages numbered in order starting with 1. You flip
to a random page in the book in a way that it is equally likely to stop at
any of the pages.
1. What is the probability that you turn to page 45?
2.What is the probability that you turn to an even numbered page?
Answers
Answer:
1. 1/428
Step-by-step explanation:
Find the difference. Enter your answer in the box below as a fraction, using
the slash mark (/) for the fraction bar.
5/17-4/17
Answers
Answer: its 1/17
Step-by-step explanat
5-4=1 keep the 17 the same so its 1/17
There u good :)
View the image.View the image.View the image.
Answers
Answer:
7098
Step-by-step explanation:
For this we need to identify the area of the garden entirely and subtract the area of the parallelogram getting our land of grass.
1) 65*110=7150
2) 13*4=52
3) 7150-52=7098
rewrite the expression without absolute value bars
Answers
The expression without absolute value bars is 3.84.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
|√10 - 7 |
= | 3.16 - 7 |
= | -3.84 |
= 3.84
Thus,
The value of the expression is 3.84.
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sequence three missing terms to comple 7444> →→19-
Answers
To complete the sequence "7444> →→19-", we need to find the missing terms that fit the pattern established by the given numbers. Let's analyze the sequence and identify any discernible pattern or rule.
Looking at the sequence, we can observe that each number is decreasing by a certain value. In this case, the first number is 7444, and the second number is 19, indicating a decrease of 7425. Now, we need to continue this pattern.
To find the third missing term, we subtract 7425 from 19, resulting in -7406. Therefore, the third missing term is -7406
To find the fourth missing term, we subtract 7425 from -7406, resulting in -14831. Therefore, the fourth missing term is -14831.
To find the fifth missing term, we subtract 7425 from -14831, resulting in -22256. Therefore, the fifth missing term is -22256.
Therefore, the completed sequence is:
7444> →→19- → -7406 → -14831 → -22256
Each term in the sequence is obtained by subtracting 7425 from the previous term.
It's important to note that this solution assumes a linear pattern in which the same subtraction value is applied to each term. However, without additional context or information about the sequence, there could be alternative patterns or interpretations.
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Iman and Mark went out for lunch. Part B: After adding a tip, the total lunch cost was $27.19. What percent tip did Iman and Mark leave?
Answers
Answer:
17
Step-by-step explanation:
please help me solve
Answers
Answer:
130 degrees
Step-by-step explanation:
DE+DA=130
A right cylinder has a radius of 4 and height of 11 . What is it’s surface area?
Answers
Answer:
376.8
Step-by-step explanation:
formula for SA=2×π×r×h + 2×π×r²
r = 4
r²= 16
h = 11
π= 3.14..
substitute:
SA= (2 × 3.14 × 4 × 11) + (2× 3.14 × 16)
276.32 + 100.48 = 376.8
20% is 25% of _______________.
Answers
the area of mark’s rectangular garden is (3x^2+4x-4) square feet. The width is (x+2) ft.a.what is the length of the garden?b.Find the perimeter of the garden in terms of x.c.The cost of fertilizer is $0.25 per square foot. what is the cost of fertilizer when x is 6
Answers
We know that the area is determined by the equation
\(3x^2+4x-4\)And the width is
\((x+2)\)First of all, remember that the area of a rectangle is
\(A=w\cdot l\)Where the length would be
\(l=\frac{A}{w}\)Before we use this length expression, first we need to find the solutions for the given quadratic equation. Using a calculator, the solutions are 2/3 and -2. Only the number 2/3 makes sense to the problem since length can't be negative.
Expressing these solutions as factors would be
\(3x^2+4x-4=(3x-2)(x+2)\)Now, we replace all factors to find the length
\(l=\frac{\left(3x-2\right)\left(x+2\right)}{x+2}=3x-2\)Therefore, the length is (3x-2) feet.
On the other hand, the perimeter is the sum of all sides, also it can be expressed as
\(P=2(l+w)\)Using the length and width expressions
\(P=2(3x-2+x+2)=2(4x)=8x\)Therefore, the perimeter is (8x) feet.
When x is 6, the area would be
\(3x^2+4x-4=3(6)^2+4(6)-4=3(36)+24-4=108+20=128\)The area is 128 square feet. Now, if the cost of the fertilizer is $0.25, the total cost for the area would be
\(C=128(0.25)=32\)Therefore, the total cost is $32 per square foot.Choose the inequality that represents the following graph.
A x<-5
B x≤-5
C x>-5
D x≥-5
Answers
Answer:
x > -5, so the correct answer is C.
Solve the systems by graphing x+y=3
Y=3x-1
Answers
The solution of the system of equation by graphing is (1,2)
According to the question we have been given two equation which are :
x + y = 3 and y = 3x - 1
We need solve this system of equation by graphing that is we have to find the value of x and y from the graph.
For the solution of the system of equation from graph we need to find the intersecting point.
First we will plot the graph of both the equation
For , x+y = 3
the coordinates are (0,3) and (1,2)
For, y = 3x-1
the coordinates are (0,-1) and (1,2)
Hence the below image is the graph of both the equation
From the graph we will see the point where both the lines are intersecting.
Thus the point where they intersect is (1,2).
Hence the solution is (1,2)
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(5x3)+(nx4)=5(3+4) write each missing number.
Answers
Answer:
5
Step-by-step explanation:
5 x 3 = 15
n x 4 = 4n
3 + 4 = 7
(5 x 3) + (n x 4) = 5(3 + 4)
15 + 4n = 5*7
15 + 4n = 35
4n = 35 - 15
4n = 20
n = 20/4
n = 5
Hence, the value of missing number (n) is 5.
According to the text, the specific things that people want in life are called
Answers
Answer:
your going to have to be a little more specific than that please ;-; but if you want i can answer it this way
Reach a fabled level of success that makes you untouchable.
Create a positive work/life balance.
Feel as capable as others think you are.
Be more productive with each minute of the day.
Be recognized as talented or even brilliant.
People want dreams, goals, values and expectations in their life.
What is human life?Life is the quality which people, animals, and plants have when they are not dead, and which objects and substances do not have
Given is a statement that asks about the specific things that people want in life.
The specific things that people want in life are dreams, goals, values and expectations.
Therefore, people want dreams, goals, values and expectations in their life.
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