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3 years ago

BEST ANSWER GET TO BE BRAINLYEST+ 85pt

Mathematics

2 answers:

Tju [1.3M]3 years ago

5 0

I think its about 32

Stells [14]3 years ago

5 0

I would say that the best estimate would be 32ft

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measure the sides of each triangle to the nearest tenth of a centimeter then describe the number of congruent sides PLS HELP THI

Drupady [299]

Answer:

5 has 2 congruent sides

7 has none

Step-by-step explanation:

For a line to be congruent they have to be the same length. so look at your measurements.

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3 years ago

Which expression is equivalent to 128x^5y^6 \ 2x^7y^5 ? Assume x > 0 and y > 0.

N76 [4]

Answer: Last option.

Step-by-step explanation:

Given the expression:

$\sqrt{\frac{128x^5y^6}{2x^7y^5}$

The Quotient of powers property states that:

$\frac{a^m}{a^n}=a^{(m-n)}$

And the Power of a powet property states that:

$(a^m)^n=a^{mn}$

Then, applying these properties, you get:

$=\sqrt{\frac{(2^3)^26y}{x^2}$

Now you must remember that:

$\sqrt[a]{a^n}=a$

Therefore, simpliying the expression, you get:

$=\frac{2^3\sqrt{y}}{x}=\frac{8\sqrt{y}}{x}$

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3 years ago

Read 2 more answers

According to the fundamental theorem of algebra, how many roots does the following equation have?

Katen [24]

Answer:

Step-by-step explanation:

While you did not specify the equation, there are n roots for an equation of n power.

i.e. anything that x, power is 1, only one root

For $x^{2}$ , there are two roots

For $x^{n}$ , there are n roots

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3 years ago

Which pair of triangles can be proven congruent by SAS?

LuckyWell [14K]

Answer:2nd one starting from top left

Step-by-step explanation:

there r two sides congruent and an angle in between

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3 years ago

Which of these groups of values plugged into the TVM Solver of a graphing

dlinn [17]

Answer:

The correct option is B,N-240;1% = 5.6; PV=-205000; PMT=;FV=0;P/Y=12; C/Y=12;

PMT: END

Step-by-step explanation:

The compounding is done monthly which is means that the number of periods for which the compounding is carried is the number of months in twenty years,which is 20*12=240

Only options B and C have N as 240.

The present worth of the loan ,which is the amount of loan is $205,000

Option B has PV=-$205,000

Option C has PV =$0

Ultimately option B which stated the loan amount correctly is the right answer.

Also,the future value of the loan is unknown,hence option B has it as $0-unknown while option C stated it as -$205,000,which effectively means that the PV was used as FV

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4 years ago