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3 years ago

HELPP

Mathematics

2 answers:

aksik [14]3 years ago

6 0

Answer:

D becaude each input has one output

miv72 [106K]3 years ago

6 0

Answer:

Step-by-step explanation:

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Which equation listed below, when solved, shows how to find the circumference of a circle if the diameter is 6 inches? Use 3.14

siniylev [52]

The pertinent formula for the circumference of a circle with diameter d is

C =pi*d.

Thus, if the dia. is 6 inches, the circumf. is C = 6pi inches. Alternatively, if we let pi = 3.14, the circumf. is C = 6*3.14 (answer A).

6 0

3 years ago

Read 2 more answers

Please help and thank you

s2008m [1.1K]

Answer:

Answer is(-1,-1)

Step-by-step explanation:

$given \: points \: are \:( 1, - 6) \: and \: ( - 3,4) \\ midpoint \: = (\frac{x1 + x2}{2} , \frac{y1 + y2}{2} ) \\ =( \frac{1 - 3}{2} , \frac{ - 6 + 4}{2} ) \\ (\frac{ - 2}{2} , \frac{ - 2}{2} ) \\ midpoint \: = ( - 1, - 1)$

 

 HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

3 0

4 years ago

Solve for x, rounding to the nearest hundredth.

Andreas93 [3]

Answer: x=1.32
Hope this helps!

6 0

2 years ago

Which expressions are equivalent to 4(x+1) + 7(x+3)? Select two answers.

Natalija [7]

Answer:

9(x+3) + 2(x+3) or 10(x+2) +(x+5)

Step-by-step explanation:

First you want to distribute the equation.

4(x+1) + 7(x+3) multiplied out is

4x + 4 + 7x + 21

Now we add like terms so it comes out to

11x + 25

Two expressions that can come out to equal 11x + 25 is. 9(x+3) + 2(x+3) or 10(x+2) +(x+5)

7 0

3 years ago

What’s the length of the leg?

AveGali [126]

Answer:

a = 4 cm

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

a² + 3² = 5²

a² + 9 = 25 ( subtract 9 from both sides )

a² = 16 ( take the square root of both sides )

a = $\sqrt{16}$ = 4

3 0

3 years ago