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3 years ago

Identify the perimeter and area of a square with diagonal length 11in. Give your answer in simplest radical form.

Mathematics

2 answers:

ololo11 [35]3 years ago

7 0

Answer: Perimeter = 22*sqrt(2)

Area = 60.5 inches

Step-by-step explanation:

Simple a square has 4 equal sides.

It contains (by definition) 1 right angle but since we are not including and statement about parallel sides, it needs 4 right angles.

Serjik [45]3 years ago

4 0

Answer:

4* $\sqrt{60.5}$ is peremiter and 60.5 is area

Step-by-step explanation:

11x11=121/2=60.5

$\sqrt{60.5}$ =one side of square

4* $\sqrt{60.5}$ =peremiter

60.5=area

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(Which is the simplified form of the expression ? 3(7/5x+4)-2(3/2-5/4x)

Illusion [34]

Answer:

let's see what to do buddy....

Step-by-step explanation:

$3( \frac{7}{5}x + 4) - 2( \frac{3}{2} - \frac{5}{4}x) \\ \\ = \frac{21}{5}x + 12 - 3 + \frac{5}{2}x \\ \\ = \frac{(21 \times 2) + (5 \times 5)}{10} x + 9 = \\ \\ \frac{42 + 25}{10} x + 9 = \frac{67}{10}x + 9 = 6.7x + 9$

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3 years ago

The number 844,758,200,030 will be rounded to

cestrela7 [59]

Answer:

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2 years ago

A 6 inch personal pizza has 650 calories, with 240 of those from fat. A 14 inch pizza is cut into 8 slices. Estimate the number

professor190 [17]

Answer:

Number of calories in one slice of a 14 inch pizza is 189.825. 

Step-by-step explanation:

Given that 6 inch pizza has 650 calories. 

Therefore 1 inch pizza has $\frac{650}{6}$ calories. 

14 inch pizza will have

$\frac{650}{6} \times 14=216.67 \times 14=1516.66 \ calories$

Given that the 14 inch pizza is divided into 8 slices.

Therefore each slice of the 14 inch pizza will have

 $\frac {1516.66}{8} =189.825 calories$ 

8 0

3 years ago

Need answer to. Add 3x-3and4x^2-6x

Dahasolnce [82]

3x-3+4x^2-6x
4x^2-6x+3x-3 (arrange them in order)
4x^2-3x-3

do u want more simplified form ?

7 0

3 years ago

Choose the right symbol: <,>,= a)3- ... -8 b) -4 ... 10 c) 0 ... -1 d) +3 ... 0 e) -5 ... -|-5|

Gre4nikov [31]

Answer:

-3 > -8

-4 < 10

0 > -1

-5 = -5

Step-by-step explanation:

one is bigger than the other hopes this helps

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3 years ago