FACTOR
h² + 9hj + 14j²
Answers
Answer:
(h+7j)*(h+2j)
Step-by-step explanation:
h^2+7hj+2hj+14j^2
h*(h+7j)+2j*(h+7j)=(h+7j)*(h+2j)
So the right answer is (h+2)(h+7j)
please see attached picture for full solution
Hope it helps
Good luck on your assignment
Stay safe
Related Questions
PLS I NEED HELP QUICK
Answers
4) DeAndre owns 40 shares of a common stock in a automotive company. Last month the price of the stock was $22.50 per share. Today, the price of the stock is $31.25. By how much did the value of the stock increase? Enter your answers as a number like 105.
Answers
Answer:
8.75
Step-by-step explanation:
Find the difference of the prices.
31.25-22.50=8.75
That's how much it increased by
Answer:
350
Step-by-step explanation:
I took the test
I need help on this.
Answers
Answer:
5.627
Step-by-step explanation:
[tex]5 \times 1 + 6 \times \bigg( \frac{1}{10} \bigg) + 2 \times \bigg( \frac{1}{100} \bigg) + 7\times \bigg( \frac{1}{1000} \bigg) \\ \\ = 5 + 0.6 + 0.02 + 0.007 \\ \\ = 5.627[/tex]
today only, a sofa is being sold at a 36% discount. The sale price is $560. what was the price yesterday?
Answers
Answer:
Step-by-step explanation:
Let yesterday's price be x
Discount percentage = 36%
Sale price = $ 560
(100-36)% of x = 560
64 % *x = 560
[tex]\frac{64}{100}*x=560\\\\x=560*\frac{100}{64}\\\\x=875[/tex]
Yesterday's price = $ 875
Find the equivalent exponential expression.
[(-4)^3]^2
Answers
Answer:
4096
Step-by-step explanation:
Simplify:
=((−4)3)2
=((−4)3)*((−4)3)
=((−4)*(−4)*(−4))*((−4)*(−4)*(−4))
=(−4)*(−4)*(−4)*(−4)*(−4)*(−4)
=(−4)6
Step by Step:
((−4)3)2
=(−64)2
=4096
Answer: 4096
Hope this helps.
Calculate the volume of the 3-D composite figure please!! show how you got the volume
Answers
Answer:
5760+ 90π m³ or ≈ 6042.74 m³
Step-by-step explanation:
V = πr²h + (l×w×h)
= π3²10 + (20×16×18)
= 90π + (5760)
= 6042.7433388
(08.01) Line H is represented by the following equation: 2x + 2y = 8 What is most likely the equation for line K so the set of equations has infinitely many solutions? x + 2y = 2 x + y = 4 2x + y = 6 x − y = 8
Answers
Answer:
The second option you listed: x + y = 4 gives the same line as H, and therefore renders infinite number of solutions (as many as every point on the line)
Step-by-step explanation:
We need to look for the equation that exactly matches the given one :
2 x + 2 y = 8
notice dividing both sides of this equation by "2" we get:
x + y = 4
SO this equation represents exactly the same line as 2 x + 2 y = 8 does, and therefore their graphs overlap completely
Which product will result in a sum or difference of cubes
Answers
Help plz
Find the volume of the rectangular prism.
Height 4 1/2 in.
Lenght 6 1/2 in.
Width 4 in.
Answers
The answer is 117 inches^3
Please see the attached picture for full solution
Hope it helps
Good luck on your assignment
Answer:
[tex] = 117 \: {in}^{3} \\ [/tex]
Step-by-step explanation:
[tex]v = whl \\ = 4 \times 4 \frac{1}{2} \times 6 \frac{1}{2} \\ = 4 \times \frac{9}{2} \times \frac{13}{2} \\ = \frac{468}{4} \\ = 117 \: {in}^{3} [/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
Identify if this is a biased or unbiased sample:
To determine the type of music their customers like, all the people attending a concert of a country music singer were surveyed
Biased
Or
Unbiased
Answers
Answer:
i would say Biased
Step-by-step explanation:
find the x in the triangle
Answers
Answer:
20
Step-by-step explanation:
Because this is a right triangle, you can use the Pythagorean Theorem, a^2 + b^2 = c^2. a and b are your legs and c is your hypotenuse, so you have 21^2 + b^2 = 29^2. This equals to 441 + b^2 = 841. subtract 441 from both sides and you are left with b^2 = 400. take the square root of both sides to get your answer b = 20, or x = 20.
Answer:
x = 20
Step-by-step explanation:
→You can use the Pythagorean Theorem to solve this:
[tex]a^2 +b^2=c^2[/tex]
→The "a," and "b," are the legs, 21 and x, while the "c," is the hypotenuse, 29. In this case, we are trying to find the value of a leg:
[tex]21^2+b^2=29^2[/tex]
[tex]441+b^2=841[/tex]
→Subtract 441 from both sides:
[tex]b^2=400[/tex]
→To get "b," by itself, you must take the square root of both sides, like so:
[tex]\sqrt{b^2} =\sqrt{400}[/tex]
[tex]b = 20[/tex]
2. You flip a coin two times. What is the probability that you get heads each
time?
Answers
Answer: 25%
Step-by-step explanation: So, I think we know it's 50% chance to get heads or tails. But what's the chance of getting heads two times in a row....let's see...
[tex]\frac{1}{2} * \frac{1}{2} = \frac{1}{4}[/tex]
Let's turn [tex]\frac{1}{4}[/tex] into a decimal...
1 ÷ 4 = 0.25
0.25 * 100 = 25
= 25%
Thus, you have a 25% to get heads two times in a row...I hope this helps!
Find the volume of a pyramid with a square base, where the perimeter of the base is
5
in
5 in and the height of the pyramid is
3.6
in
3.6 in. Round your answer to the nearest tenth of a cubic inch.
Answers
ANSWER:
1.9
EXPLANATION:
Volume of a pyramid = V= lwh/3
V= Volume
L= Length
W= Width
to get length we divide 5 by 4 which is 1.25
therefore V= 1.25×1.25×3.6/3
V= 1.89
1.89 to the nearest tenth is 1.9
what is negative 7 minus negative 4
Answers
Answer:
-7-(-4)= -3
Step-by-step explanation:
Subtracting a negative number from a negative number – a minus sign followed by a negative sign, turns the two signs into a plus sign. So, instead of subtracting a negative, you are adding a positive.
What are the solutions to the expression 4x2+11x−3
Answers
Step-by-step explanation:
4x² + 11x - 3 = 0
(4x-1)(x+3) = 0
x = 1/4, -3
Answer:
x = -3 or x = 1/4
Step-by-step explanation:
Please see the graph in the attachment.
4 x^2 + 11 x - 3= 0
4 (x + 3) (x - (1/4)) = 0
(x + 3)= 0 or (x - (1/4))= 0
x = -3 or x = 1/4
PLEASE HELP ME THIS IS URGENT I AM BEING TIMED!!
Judith received the following amounts of money for doing chores: $5, $7, $3.50, $5, and $8. Give the mean, median, and mode for her earnings. Write the mean, then the median, and then the mode. Separate your answers with a comma and a space. Don't forget to include the $ sign.
Example: 1, 2, 3
The mean is 1, the median is 2, and the mode is 3.
Answers
Answer:
The mean is $5.70, the median is $5, and the mode is $5
Step-by-step explanation:
Answer:
the mean is $5.7, the median is $5, and the mode is $5
Step-by-step explanation:
which expression can be used to find the surface area of the following rectangular prism?
Answers
Answer:
i think it is C
Step-by-step explanation:
Consider the triangles. Triangle G H I. Side G H is 16 inches, H I is 15 inches, G I is 10 inches. Angle G is 65 degrees, H is 48 degrees, I is 67 degrees. Triangle D E F. Side D E is 3 inches, E F is 3.2 inches, D F is 2 inches. Angle D is 67 degrees, E is 48 degrees, F is 65 degrees. What can be concluded about these triangles? Check all that apply. The corresponding angles are proportional. The ratios of the corresponding sides are equivalent. The corresponding sides are congruent. The corresponding angles have the same measure. DE corresponds to IH.
Answers
Answer:
The triangles are Similar Triangles
Step-by-step explanation:
The corresponding angle are NOT proportional
The ratios of corresponding sides ARE equal.
The corresponding sides are NOT congruent.
The corresponding angle HAVE same measure
Two triangles are said to be similar triangle when they have the same shape but not necessarily the same size.
Which means that if two triangle have there corresponding angles congruent, and if there corresponding sides are in ratio, they are considered as Similar Triangle.
Corresponding angle:
∠H = ∠E
∠G = ∠F
∠I = ∠D
All angle are congruent
Ratio of Corresponding sides:
16/3.2 : 15/3 : 10/2
5:5:5
Hence Proved
Question: What can be concluded about these triangles? Check all that apply. Answer: B,D,and E.
If a polynomial function f(x) has roots 3+
Answers
Answer:
Step-by-step explanation:
3+√5 is a root.
so 3-√5 is also a root
or (x-(3-√5)) is also a factor of f(x)
What is the midpoint of the segment shown below?
Answers
Answer:
B. (-9/2, -11/2)
Step-by-step explanation:
-12+3 / 2 = -9/2
-3+-8 / 2 = -11/2
a) The difference between twice the product of a and b and the quotient of these numbers.
b) The sum of square of c and d increased by twice their product.
c) The sum of a number c and its square.
d) The quotient of the number that is 1 greater than a number b and the number that is twice as large as b.
e) The product of two numbers, p and q, decreased by three times their sum.
f) The quotient of the square of a number n and the cube of n increased by 5.
PLEASE PROVIDE THE ALGEBRAIC EXPRESSION ANSWER!!
Answers
Answer:
a) 2*a*b - a/b
b) c² + d + 2*c*d
c) c + c²
d) (1 + b)/(2*b)
e) p*q - 3*(p+q)
f) n²/(n+5)³
Step-by-step explanation:
We can divide each statement into its parts, as follows:
a) The difference between:
twice the product of a and b: 2*a*band the quotient of these numbers: a/bb) The sum of:
square of c: c²and d increased by twice their product. d+2*c*dc) The sum of:
a number c: cand its square: c²d) The quotient of:
the number that is 1 greater than a number b: 1 + band the number that is twice as large as b: 2*be)
The product of two numbers, p and q: p*qdecreased by three times their sum: 3*(p+q)f) The quotient of:
the square of a number n: n²and the cube of n increased by 5: (n+5)³All the algebraic expressions are written as,
a) 2ab - (a/b)
b) c² + d + 2cd
c) c + c²
d) (1 + b)/(2b)
e) pq - 3(p+q)
f) n²/(n+5)³
Used the method of a mathematical expression,
Mathematical expression is defined as the collection of numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Now, simplify all the expressions for mathematical form as,
a) The difference between twice the product of a and b and the quotient of these numbers.
Here, twice the product of a and b is,
2 × (ab)
And, the quotient of these numbers is,
a/b
Hence, it can be written as,
[tex]2ab - \dfrac{a}{b}[/tex]
b) The sum of squares of c and d increased by twice their product.
Here, d increased by twice their product is,
d + 2cd
And, The sum of squares of c and d increased by twice their product is,
c² + (d + 2cd)
c) The sum of a number c and its square is,
c + c²
d) Now, the number that is 1 greater than a number b is,
1 + b
And the number that is twice as large as b,
2b
So, The quotient of the numbers,
(1 + b)./2b
e) Now, The product of two numbers, p, and q is,
p × q
And, it is decreased by three times their sum:
p × q - 3 (p+q)
pq - 3 (p + q)
f) Now, the square of a number n is, n²
and the cube of n increased by 5 is, (n+5)³
So, The quotient is,
n² / (n + 5)³
To learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ6
Help me please!!
They problems there! and, please and thank you! :)
Answers
Answer:
Step 1: 1,000, Step 2: 1,000, Step 3: 30,000
Step-by-step explanation:
For the first step all you have to do is find out what times 5 is equal to 5000.
[tex]5*x=5000\\[/tex]
Then for the second one all you have to do is keep the same 1000, because:
[tex](5*6)*1000=30*1000[/tex]
It's the same thing.
Afterwards you can just assume that you'll have 30000 as your answer because multiply 30 by 1000 will give, 30 thousands.
[tex]30*100=30000[/tex]
What is the inequality shown?
Answers
Answer:
Inequality is the opposite of equality and it is shown here in the line starting from -2 ends in a number of a value other than of -2 but 8 so it is inequality
Mr. W is having a yard sale, where he is selling iPad chargers and wireless keyboards. At the
end of the day, he knows he sold a maximum of 14 items, and he earned a total of $342. If he
charged $18 for each iPad charger (x) and $38 for each keyboard (y), write a system of
inequalities that models this situation,
Answers
Answer: the system of inequalities are
x + y ≤ 14
18x + 38y = 342
Step-by-step explanation:
Let x represent the number of iPad chargers sold.
Let y represent the number of keyboards sold.
At the end of the day, he knows he sold a maximum of 14 items. This is expressed as
x + y ≤ 14
If he
charged $18 for each iPad charger (x) and $38 for each keyboard (y) and earned a total of $342, the expression would be
18x + 38y = 342
which equation has no solution?
-x-3=5
2x-1= 0
5-3x=-8
x+9=0
Answers
Answer:
5-3x=-8
Step-by-step explanation:
1. 8
2. 1/2
4. 9
Answer:
the answer is C
Step-by-step explanation:
I got it right on time 4 learning
Write x3 – 7x + 7x5 – 19 + x2 in standard form.
Answers
Answer:
The answer would be 33x - 15
8. Write an example of a Quadratic function that has a zero (0) for the "c" term. (2 points)
Answers
(2_{1} + 4_{2})^{4}
----------------------- = Plz answer
2
Answers
Answer: The answer is 1296
Which situation can be represented by this inequality? 50−3.50x>100−6x Select one: A. Daniel has a $50 Dunkin Donuts™ gift card and spends $3.50 a day. David has a $100 gift card and spends $6 a day. What is x, the number of days that need to pass for Daniel to have less money on his gift card than David? B. Daniel has a $50 Dunkin Donuts™ gift card and spends $6 a day. David has a $100 gift card and spends $3.50 a day. What is x, the number of days that need to pass for Daniel to have more money on his gift card than David? C.Daniel has a $50 Dunkin Donuts™ gift card and spends $3.50 a day. David has a $100 gift card and spends $6 a day. What is x, the number of days that need to pass for Daniel to have more money on his gift card than David? D. Daniel has a $50 Dunkin Donuts™ gift card and spends $3.50 a day. David has a $100 gift card and spends $6 a day. What is x, the number of days that need to pass for Daniel to have the same amount of money on his gift card as David?
Answers
Answer:
Option C is correct
Step-by-step explanation:
Given: inequality is [tex]50-3.50x>100-6x[/tex]
To find: situation that can be represented by the given inequality
Solution:
Cost of Dunkin Donuts gift card with Daniel = $50
Amount spent by Daniel per day = $3.50
Cost of Dunkin Donuts gift card with David = $100
Amount spent by David per day = $6
Amount left with Daniel after x days = [tex]\$(50-3.50x)[/tex]
Amount left with David after x days = [tex]\$(100-6x)[/tex]
According to question,
Amount left with Daniel after x days > Amount left with David after x days
[tex]50-3.50x>100-6x[/tex]
So, he inequality that satisfies the situation is [tex]50-3.50x>100-6x[/tex]
Option C is correct
The ratio x:y is 3: 1 Which of the following statements is correct? A x is 3/4 of y B y is 1/3 of x C x is 1/3 of y D y is 1/4 of x
Answers
Answer: i say B is correct
Answer:
B --> y is 1/3 of x
Step-by-step explanation:
x:y is 3:1
=> x is bigger than y
=> x is 3x bigger than y
=> x = 3 lots of y
=> [tex]x = 3y[/tex]
=> [tex]\frac{x}{3} = y[/tex]
=> [tex]\frac{1}{3} x = y[/tex]
Therefore y is [tex]\frac{1}{3}[/tex] of x
This means that B is correct
