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3 years ago

5

Patel made a rectangular garden in his family's backyard. 24 ft What is the perimeter of the garden? A 336 feet B 76 feet C 48 f

eet D 38 f

2 answers:

ololo11 [35]3 years ago

7 0

Answer:

336+76+48+38= 498

Step-by-step explanation:

add all those sides up because it is just the perimeter

goldenfox [79]3 years ago

5 0

Answer:

336+76+48+38= 498

Step-by-step explanation:

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-9.39 - 3.4d = -1.1d + 11.08

aalyn [17]

Answer:

d=-8.9

Step-by-step explanation:

Isolate the d variable.

-9.39 - 3.4d = -1.1d + 11.08

-9.39 -2.3d= 11.08

-2.3d= 20.47

d=-8.9

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2 years ago

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Isabel's shop sells 5 1/2 quarts of ice cream each day. How much is this in pints?

insens350 [35]

Answer:

13 pints.

Step-by-step explanation:

1 US liquid quart = 2 US liquid pint

6.5 quarts = how many pints?

Cross multiplying gives:

× 2 pints = 13 pints

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3 years ago

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What’s “A number less 15 is greater than the sum of twice the number and 8” written as an inequality

Gemiola [76]

X - 15 > 2x + 8 (I'm 99%) sure that is the answer

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3 years ago

Simplify $\frac{1+\sqrt{2}}{2+\sqrt{3}}$. Your solution can be converted to the form $A(1+\sqrt{B})-(\sqrt{C}+\sqrt{D})$, where

Zina [86]

Answer:

A+B+C+D = 13

Step-by-step explanation:

The given expression is:

$\dfrac{1+\sqrt{2}}{2+\sqrt{3}}$

We have to simply it and express it in the form of:

$A(1+\sqrt{B})-(\sqrt{C}+\sqrt{D})$

Multiply and divide the given expression with $2-\sqrt 3$ :

$\dfrac{1+\sqrt{2}}{2+\sqrt{3}} \times \dfrac{2-\sqrt 3}{2-\sqrt 3}\\\Rightarrow \dfrac{(1+\sqrt{2}) \times (2-\sqrt 3)}{(2+\sqrt{3})\times (2-\sqrt 3)}\\\Rightarrow \dfrac{2+2\sqrt2-\sqrt3-\sqrt6}{2^2-(\sqrt{3})^2}\\\Rightarrow \dfrac{2+2\sqrt2-\sqrt3-\sqrt6}{4-3}\\\Rightarrow \dfrac{2(1+\sqrt2)-(\sqrt3+\sqrt6)}{1}\\\Rightarrow 2(1+\sqrt2)-(\sqrt3+\sqrt6)$

It is the simplified form of given expression.

<u>Formula used: </u>

<u></u> $(a+b)(a-b) = a^{2} -b^{2}$ <u></u>

<u></u>

<u>Comparing the simplified expression with </u> $A(1+\sqrt{B})-(\sqrt{C}+\sqrt{D})$ <u></u>

$2(1+\sqrt2)-(\sqrt3+\sqrt6)=A(1+\sqrt{B})-(\sqrt{C}+\sqrt{D})\\\Rightarrow A =2, B=2, C=3\ and\ D=6$

So, value of

$A+B+C+D = 2+2+3+6 = 13$

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4 years ago

CAN SOMEBODY HELP. Unscramble the words to correctly to state a fact.

qaws [65]

Answer:

Cells create usable energy through Cellular Respiration.

Step-by-step explanation:

If you think about it, cellular respiration is the way cells make their food, or usable energy. Therefore, the answer would be up above-------------------------^^

5 0

3 years ago