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3 years ago

What inequality represents the following sentence?

Mathematics

1 answer:

Maurinko [17]3 years ago

7 0

C.

Hope this helps! :)

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The length of a rectangle is (3 + √7)m and its width is (1 + 2√7)n. What is the

Andru [333]

Answer:

$A=(17+7\sqrt7)\ m^2$

Step-by-step explanation:

Given that,

The length of the rectangle, $l=(3+\sqrt7)\ m$

The width of the rectangle, $b=(1+2\sqrt{7} )\ m$

We need to find the area of the rectangle. We know that the area of the rectangle is given by :

$A=l\times b$

Put all the values in the above formula.

$A=(3+\sqrt7)\times (1+2\sqrt7)\\\\=3+3\times 2\sqrt7 +\sqrt7+2(\sqrt7)^2\\\\=3+6\sqrt7+\sqrt7+14\\\\=(17+7\sqrt7)\ m^2$

So, the area of the rectangle is $(17+7\sqrt7)\ m^2$ .

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3 years ago

(1) In the State of Michigan there is a 6% sales tax, so if you purchase a

Alex17521 [72]

Answer:

1:0.06

Step-by-step explanation:

since there is a 6% sales tax, which is the same as 0.06. to calculate your tax, you would multiply both of the sides of the ratio by 75, and the left side will show you subtotal of what you are buying, the right will show tax.

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3 years ago

(THIS IS A TEST)

snow_tiger [21]

Answer:

13.6 - 12 = 1.6

Step-by-step explanation:

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3 years ago

HEY over here PICK ME!!

Gre4nikov [31]

You can divide other shapes into triangles. Then you use what you know about the similar or congruent angles/sides (depending on your question) to determine congruency/similarity between other shapes.

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4 years ago

Which values of a, b, and c correctly represent the answer in simplest form? 6 al- o a=1,0-5,0-9 a= 10,5= 18.0= 1 a=9,0-5,0- 1 a

kumpel [21]

Answer:

The question is not explained well, Please explain it better or take a screenshot or something

Step-by-step explanation:

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3 years ago