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3 years ago

2. What's the area of the figure, which has sides of length 6 and 8? A. 42 B. 48 C. 28 D. 14

Mathematics

2 answers:

Natasha2012 [34]3 years ago

8 0

Answer:

B. 48

Step-by-step explanation:

The area of a rectangle is length times width

A = l*w

A = 6*8

A = 48

Aneli [31]3 years ago

5 0

Answer:

B. 48

Step-by-step explanation:

for area you multiply the 2 numbers given in this case

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In math the sum means to add

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A rectangle that measures 12 inches × 18 inches is cut into six identical squares by making three cuts. How many inches is the p

Valentin [98]

The perimeter of one of those six squares formed is 24 inches.

The rectangle measures 12 inches by 18 inches.

The rectangle is cut into six identical square by making three cut.

Therefore, let's find the area of the rectangle:

<h3>Area of a rectangle:</h3>

a = lw

a = 12 × 18 = 216 inches²

<h3>Area of a square:</h3>

a = l²

The square formed are 6 in numbers. Therefore,

6l² = 216

l² = 216 / 6

l = √36

l = 6 inches

The length of each square formed is 6 inches.

Therefore, the perimeter of each square formed is as follows;

4l = 4(6) = 24 inches

learn more on rectangle here: brainly.com/question/1392694?referrer=searchResults

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2 years ago

Please help me I have

monitta

Answer: a or D

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3 years ago

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Which statements are true?<br>(look at picture)

Makovka662 [10]

Answer:

D is true, E is true, F is true

Step-by-step explanation:

Hello,

n is an odd number it means that n = 2a+1 where a is integer

$n^2-1=(2a+1)^2-1=4a^2+4a+1-1=4a(a+1)$

this is <u>not</u> an odd number

$n(n-1)=(2a+1)2a$

this is <u>not</u> an odd number

$(n-1)^2=(2a+1-1)^2=4a^2$

this is <u>not</u> an odd number

$n^2+2=(2a+1)^2+2=4a^2+4a+1+2=4a^2+4a+3= 2(2a^2+2a+1)+1$

so this is an odd number

$n(n-2)=(2a+1)(2a-1)=4a^2-1=4a^2-2+1=2(2a^2-1)+1$

so this is an odd number

$(n-2)^2=(2a+1-2)^2=(2a-1)^2=4a^2-4a+1 = 2(2a^2-2a)+1$

this is an odd number

hope this helps

7 0

2 years ago

Help me please i cant seem to get it

givi [52]

The diagnonals of a parallelogram bisect each other ,

=》 BD = 3x × 2

=》BD = 6x

and there's given that

=》

$BD = \dfrac{3}{5} AC$

=》

$6x = \dfrac{3}{5} \times 40$

=》

$x = \dfrac{24}{6}$

=》

$x = 4$

so, if x = 4 , then the given quadrilateral is a parallelogram.

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2 years ago