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3 years ago

What is the perimeter of the rectangle shown below

Mathematics

2 answers:

Leni [432]3 years ago

7 0

Answer:

Step-by-step explanation:

(9+13)*2

=22*2

=44

Anit [1.1K]3 years ago

6 0

The perimeter of a rectangle is the sum of the 4 sides.

Opposite sides of a rectangle are equal to each other,

so you have two sides that are 9 and two sides that are 13.

Perimeter = 9 + 9 + 13 + 13 = 44 units.

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Let log_(b)A=3; log_(b)C=2; log_(b)D=5 what is the value of log_(b)((A^(5)C^(2))/(D^(6)))

Colt1911 [192]

Answer:

-11

Step-by-step explanation:

Given

$\log_bA=3\\ \\\log_bC=2\\ \\\log_bD=5$

Use properties:

$\log_b(A\cdot C)=\log_bA+\log_bC\\ \\\log_b\dfrac{A}{C}=\log_bA-\log_bC\\ \\\log_bA^k=k\log_bA$

Thus,

$\log_b\dfrac{A^5\cdot C^2}{D^6}\\ \\=\log_b(A^5\cdot C^2)-\log_bD^6\\ \\=\log_bA^5+\log_bC^2-\log_bD^6\\ \\=5\log_bA+2\log_bC-6\log_bD\\ \\=5\cdot 3+2\cdot 2-6\cdot 5\\ \\=15+4-30\\ \\=-11$

3 0

2 years ago

Rob and Matt made 55 cups of lemonade

notka56 [123]

Answer:

Rob made 31, and Matt made 24

Step-by-step explanation:

55 in total

Rob made 7 more do 55 - 7 = 48

48 / 2 = 24

24 for Matt

24 +7 = 31

31 for rob

5 0

2 years ago

Read 2 more answers

N/2+5=3<br><br> n/2 (as in fractions )

Rudik [331]

N= -4

-4/2+5=3

-2+5=3 you have to subtract the 5 from three first and then multiply the answer by 2 to get n

3 0

2 years ago

Read 2 more answers

Write a expression that is equivalent of 4+3(5+x)

Serggg [28]

Answer:19+3x

Step-by-step explanation:

4+3(5+x)

Open bracket

4+15+3x

19+3x

3 0

3 years ago

Which phrase describes the algebraic expression 6x?

Allisa [31]

The algebraic expression uses the terms to denote symbols

sum of means addition

difference of means subtraction

product of means multiplication

quotient of means division

Here we have the term 6x

which actually means 6 times x or

6 multiplied by x

hence by multiplication we use the word product of

so we have the product of 6 and a number as our right answer

5 0

2 years ago

Read 3 more answers