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4 years ago

Which is the best estimate for the area of the figure above?

Mathematics

2 answers:

nekit [7.7K]4 years ago

5 0

Answer:

So I'd say 20in^2 or 22in^2.

Step-by-step explanation:

I decided to make it into a full pentagon shape to just estimate.

So a pentagons sides are all equal so I counted the amount in boxes on the sides of the regular shape and most of them would be 3.5 if you changed the shape into a pentagon.

And I got:

--> 21.076

IceJOKER [234]4 years ago

5 0

Answer:

22 square definitely pls make me brainlies

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2/3 * .5 Does anyone know the answer to 2/3 times (x) .5?

Vedmedyk [2.9K]

Answer:

2/3 * 5= 3.3333333

Step-by-step explanation:

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4 years ago

1. The larger of two numbers is 18 more than twice the smaller number. If the sum of the two numbers is 93, find both numbers.

stepan [7]

Answer:

Let X be the smaller

Step-by-step explanation:

the larger is 2X+18 <--- 18 MORE than Twice the smaller

Their total is 93 = 2x + 18 + x = 3x + 18

75 = 3x

x = 25

The smaller is 25

the larger is 68

7 0

3 years ago

Help!!!!!!?!!!!!!!!!!??????????

bulgar [2K]

Step-by-step explanation:

A value is excluded when it makes the rational expression undefined. (such as making the denominator 0, etc.)

For example when x = 8, (x - 8) at the denominator will become 0 and make it undefined.

The correct options are the 3rd and 4th ones.

6 0

3 years ago

5x + 50 = 100 What is x?

vfiekz [6]

Answer:

x = 10

Step-by-step explanation:

5x + 50 = 100

=> 5x = 100 - 50

=> 5x = 50

=> x = 10

Hoped this helped.

8 0

3 years ago

The lengths of two sides of a right triangle are 12 inches and 15 inches. What is the difference between the two possible length

andrew11 [14]

we know that

In a right triangle

Applying the Pythagorean Theorem

$c^{2} =a^{2} +b^{2}$

where

a and b are the legs of the triangle

c is the hypotenuse of the triangle

Step N $1$

Assume that the third side is a leg

In this case we have

$a=12\ in\\c=15\ in\\ b=?$

$c^{2} =a^{2} +b^{2}$

Solve for b

$b^{2}=c^{2} -a^{2}$

substitute the values

$b^{2}=15^{2}-12^{2}$

$b^{2}=81$

$b=9\ in$

Step N $2$

Assume that the third side is the hypotenuse

In this case we have

$a=12\ in\\b=15\ in\\ c=?$

$c^{2} =a^{2} +b^{2}$

substitute the values

$c^{2}=12^{2}+15^{2}$

$c^{2}=369$

$c=19.2\ in$

Step N $3$

Find the difference of the third sides

$19.2\ in-9\ in=10.2\ in$

therefore

the answer is

$10.2\ in$

8 0

3 years ago

Read 2 more answers