Find the area if a rectangle with a length of x+1 and a width of x+3

Answers

Answer 1

Answer: You multiply x times x
=x
1 x 3
=3
It is x+3

Related Questions

What is the length of the hypotenuse of a right triangle whose legs have lengths of 5 and 12?
15: Mollie has d apples. Frankie has 7 more apples.Write an expression for the number of apples that Frankie has.
N E V E R M I N D...........
Answer what you can pleases
1. Which of the following is the factored form of the expression: 3x2 – 4x? A. x(3x - 4) B. x(3 – 4x) C. (3x -1) (x -1) D. (3x +1)(x -1) 2. Which is a completely factored form of the expression: x2 + 21x +20 ? A. (x + 5)(x + 4) B. (x + 10)(x + 2) C. (x + 20)(x + 1) D. (x + 21)(x - 1) 3. Which expression is factored form of 4x2 -9? A. 2(x - 3)2 B. (x - 3)2 C. 2(x + 3)(x - 3) D. (2x + 3)(2x - 3) 4. Below are factored forms of the expression: 12x3 – 36x2 . Which expression has the greatest common factor as the first term? A. 3x (4x2 – 12x) B. 4x2(3x -9 C. 12x2(x – 3) D. 12x(x2 - 3x) 5. Adele’s lawn has an area of (x2 -5x -6) square feet and a length of (x + 1) feet. What is the width of the lawn in feet? A. (x -6) B. (x +6) C. (x2 -4x -5) D. (x2 -6x -7) 6. The expression below represents the area, in square meters, of a rectangle: X2 + 5x -24 Which of the following pairs of expressions could represent the length and width, in meters, of the rectangle? A. (x – 3) and (x + 8) B. (x – 4) and (x + 6) C. (x – 6) and (x + 4) D. (x – 8) and (x + 3) 7. What is the complete factorization of 32 – 8z2? A. -8(2 + z)(2 –z) B. 8(2 + z)(2 – z) C. -8(2 + z)2 D. 8(2 – z)2 8. What is the greatest common factor of: 12x2 , 24x2y2 , and 46xy? A. 4x B. 3x C. 6x D. 2x 9. Which expression is equivalent to: 2x2 -3x -35? A. (2x + 7)(x - 5) B. (2x - 7) (x + 5) C. (2x - 5)(x + 7) D. (2x + 5)(x - 7) 10. What are the factors of 81x2 + 36x + 4? A. (9x + 2)(x +2) B. (9x +2)(9x +2) C. (9x -2)(9x -2) D. (9x +2)(9x -2) 11. The top of a rectangular table has an area of: 18x2+ 69x +60. The width of the table is 3x + 4. What is the length of the table? (Show proof by multiplying – show your work) 12. Simplify: (x2 +2x)(5x -3) A. 11x2 -3 B. 6x3 -6x C. 5x3 + 7x2 – 6x D. 5x3 – 13x2 -6x 13. Factor by grouping: 30g5 +24g3h – 35g2h2 - 28h3 Show your work! 14. Which is the correct way to factor the polynomial : x2 -16? A. (x -4)(x -4) B. (x -4)(x +4) C. (x +4)(x -2)(x +2) D. Not factorable 15. The area of a square painting is: 81p2 + 90p +25. What is the length of one side? Prove by multiplication – show your work.

You and your friend are rolling number cubes. Each cube has 6 sides with the numbers 1 to 6. If a sum of 7 is rolled, your friend gets 1 point. If a 2, 3, or 4 is rolled, you get 1 point. After 108 rolls each, what scores should you expect? Friend: 54; You: 54

Friend: 18; You: 18

Friend: 54; You: 18

Friend: 18; You: 54

Answers

Answer:

Friend: 18; You: 54

Step-by-step explanation:

You and your friend are rolling number cubes.

Each cube has 6 sides with the numbers 1 to 6.

Total Outcomes=36

{1,1};{1,2};{1,3}{1,4};{1,5};{1,6}

{2,1};{2,2};{2,3}{2,4};{2,5};{2,6}

{3,1};{3,2};{3,3}{3,4};{3,5};{3,6}

{4,1};{4,2};{4,3}{4,4};{4,5};{4,6}

{5,1};{5,2};{5,3}{5,4};{5,5};{5,6}

{6,1};{6,2};{6,3}{6,4};{6,5};{6,6}

If a sum of 7 is rolled, your friend gets 1 point.

Favorable outcomes for friend = {1,6};{2,5};{3,4};{4,3};{5,2};{6,1}=6

Total outcomes = 36

So, probability of getting a sum of 7 = $(6)/(36)=(1)/(6)$

Since there are 108 rolls

So, expected score of friend = $108 * (1)/(6)=18$

If a 2, 3, or 4 is rolled, you get 1 point.

So, probability of getting 2 = $(1)/(6)$

So, probability of getting 3 = $(1)/(6)$

So, probability of getting 4 = $(1)/(6)$

So, So, probability of getting 2,3 or 4 = $(1)/(6)+(1)/(6)+(1)/(6) =(3)/(6) =(1)/(2)$

So, your expected score = $108 * (1)/(2)=54$

So, option D is correct.

Hence expected score of friend is 18 and yours expected score is 54

Friend: 18; you: 54
Because you have much bigger chance

A statement we accept as true without proof is a?

Answers

Its called a postulate. Hope this helped!

Theorem which means a statement without a proof.

What is 27a•0=0, please answer it ASAP please A. Associative Property of Multiplication
B. Commutative Property of Multiplication
C. Zero Property of Multiplication
D. Identity Property of Multiplication

Answers

The equation 27a•0=0 holds good the zero property of multiplication. Therefore, option C is the correct answer.

The given equation is 27a•0=0.

We need to find which of the given option is correct for the given equation.

What is the zero property of multiplication?

The zero property of multiplication states that when we multiply a number by zero, the product is always zero. It should be noted that this zero can come before or after the number. In other words, the position of zero does not affect the property. This property applies to all types of numbers, whether they are integers, fractions, decimals, or evenalgebraic terms.

So, the equation 27a•0=0 which holds good the zero property of multiplication.

Therefore, option C is the correct answer.

To learn more about the zero property of multiplication visit:

brainly.com/question/13050443.

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that would be the zero property of multiplication which states that any number times zero equals zero

Please need help!!!!

Answers

it's is true because 4 and 5are closer

Steve can complete the 100m dash in 10 seconds while Paul can run it in 12 seconds. How does Steve's time compare to Paul's?A. Steve is 5∕6 as fast as Paul
B. Steve is 5∕6 slower than Paul
C. Steve is 1∕2 as fast as Paul
D. Steve is 1∕2 slower than Paul

a survey in which 400 people were asked to identify the TV channel on which they preferred to watch the evening news.

How many more people preferred WWCN with 41% than WANR with 22%?
A. 164
B. 76
C. 236
D. 68

Answers

So, Steve's time in a ratio to Paul's time:

$(Steven's time)/(Pauls's time) = (10)/(12) = (5)/(6) .$ So Steven's time is $(5)/(6)$ times shorter, that is
"Steven is $(5)/(6)$ times faster than Paul (I find the phrasing "as fast as" problematic though)

In the second question 41% of 400, which is 4*41=164 people chose WWCN and 22% chose WANR, that is 22%*400=4*22=88.

And the difference is 76 people! ( 164-88=76)B)

Answer:

Q-1 The correct option is A) Steve is 5∕6 as fast as Paul

Q-2 The correct option is 76.

Step-by-step explanation:

Consider the provided information.

Q-1

Steve can complete the 100m dash in 10 seconds while Paul can run it in 12 seconds.

Since, the distance for both are same,

$\frac{\text{Steve's time}}{\text{Paul's time}}=(10)/(12)=(5)/(6)\n\text{Steve's time}=(5)/(6)\text{ of Paul's time}}$

Hence, Steve's time is 5⁄6 of the time taken by Paul.

Therefore, the correct option is A) Steve is 5∕6 as fast as Paul

Q-2 a survey in which 400 people were asked to identify the TV channel on which they preferred to watch the evening news.

WWCN got 41% and WANR got 22%

For WWCN

41% of 400 is: $(41)/(100) * 400=164$

That means 164 people preferred WWCN.

For WANR

22% of 400 is: $(22)/(100) * 400=88$

That means 88 people preferred WANR.

We need to find how many more people preferred WWCN

For this subtract both the values: 164-88=76

Thus, 76 more people preferred WWCN

Hence, the correct option is 76.

#3 AB and AD are tangent to the circle centered at point C. Find the value of x. *show your work plz i need help

Answers

Answer: x=4

Step-by-step explanation:

tangent lines from the same point to a circle are congruent in length, so we can say that

5x+8 = 8x-4

5x -5x +8 = 8x - 5x -4

8 = 3x - 4

8+4 = 3x -4 + 4

3x = 12

3x/3 = 12/3

x=4

What is tangent in trigonometry?

Tangent Meaning in Trigonometry

In trigonometry, the tangent of an angle is the ratio of the length of the opposite side to the length of the adjacent side. In other words, it is the ratio of sine and cosine function of an acute angle such that the value of cosine function should not equal zero.

Learn more about Tangent at brainly.com/question/17040970

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Answer:

x=4

Step-by-step explanation:

tangent lines from the same point to a circle are congruent in length, so we can say that

5x+8 = 8x-4

5x -5x +8 = 8x - 5x -4

8 = 3x - 4

8+4 = 3x -4 + 4

3x = 12

3x/3 = 12/3