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3 years ago

PLEASE HELPPPPPPPPPPPPPPOOP

Mathematics

2 answers:

Kitty [74]3 years ago

8 0

Answer:

Step-by-step explanation:

nikdorinn [45]3 years ago

8 0

The answer to this equation is 72

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What is the ratio of the area of the inner square to the area of the outer square?

Anastasy [175]

Answer:

$\frac{(a-b)^2+b^2}{a^2}$

Step-by-step explanation:

Since, By the given diagram,

The side of the inner square = Distance between the points (0,b) and (a-b,0)

$=\sqrt{(a-b-0)^2+(0-b)^2}$

$=\sqrt{(a-b)^2+b^2}$

Thus the area of the inner square = (side)²

$=(\sqrt{(a-b)^2+b^2})^2$

$=(a-b)^2+b^2\text{ square cm}$

Now, the side of the outer square = Distance between the points (0,0) and (a,0),

$=\sqrt{(a-0)^2+0^2}$

$=\sqrt{a^2}=a$

Thus, the area of the outer square = (side)²

$=a^2\text{ square cm}$

Hence, the ratio of the area of the inner square to the area of the outer square

$=\frac{(a-b)^2+b^2}{a^2}$

4 0

3 years ago

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PLEASE HELP 30 POINTS AND BRAINLY

Umnica [9.8K]

Answer:

I think the option B suits the most

Step-by-step explanation:

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3 years ago

WHAT VAULE MAKES THE TRIANGLE SIMILAR A.1.5 <br> B.5 c .6 d .9

alukav5142 [94]

C.6 is your answer. half of 4 is 2, and your smaller triangle is 2 and 3, half of 6 is 3.

3 0

3 years ago

Please help! Late work!

frosja888 [35]

(40+41+41+45+48+48+49+49+49+40)/10 = 460/10 = 46

mean = 46

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3 years ago

Round your answers to one decimal place, if necessary.

Marina CMI [18]

Answer: 11

Step-by-step explanation:

Add the numbers together to get 68, then divide it by 6 to get your answer! Sorry if I'm wrong!

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3 years ago

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