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2 years ago

Which of the following properties is always true for a parallelogram and why ?

2 answers:

5 0

A. Diagonals bisect each other is always true. Each diagonal<span> cuts the </span>other<span> into two equal parts. It is because of the parallel lines in the parallelogram. </span>

Artemon [7]2 years ago

4 0

The answer is A. Because the parallel lines of the parallelogram,also the diagonal bisect each other always.

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What is the weight (in grams) of a liquid that exactly fills a 202.0 milliliter container if the density of the liquid is 0.685

harina [27]

Answer:

The weigh in gram is $138.7$

Step-by-step explanation:

From the question we can even write out an equation which gives us the formula

$(0.685=).grams/millimeter 0.685$

is the density in this density formula, and since and from the question we know what the mass will be and what the volume will be.

in the equation above we just need to plug in the 202 milliliter into the equation.

$0.685= grams/202$

Then if we cross multiply we have

grams = 0.685× 202

=138.7

Therefore, the weight in grams is 138.7

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2 years ago

I need help please anyone, I would appreciate it sm?!

marshall27 [118]

Answer:

1st option y-5 = 3(x-1)

Step-by-step explanation:

graph shows y intercept of 2

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1 year ago

Read 2 more answers

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r-ruslan [8.4K]

5x+6y=28,3x+2y=14----------------------------------------------------------

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2 years ago

What is the value of A when we rewrite 2^x-6 + 2x as A * 2^x?

Leto [7]

Algebraic expressions are expressions that use numbers and variables

The value of A is 65/64

<h3>How to determine the value of A</h3>

The expression is given as:

$2^{x - 6} + 2^x$

Rewrite the expression as:

$2^{x - 6} + 2^x = \frac{2^x}{2^6} + 2^x$

Factor out 2^x

$2^{x - 6} + 2^x = 2^x(\frac{1}{2^6} + 1)$

Rewrite as product

$2^{x - 6} + 2^x = 2^x * (\frac{1}{2^6} + 1)$

The expression to compare with is given as: A * 2^x.

So, we have:

$A * 2^x =2^x * (\frac{1}{2^6} + 1)$

Divide both sides by 2^x

$A =\frac{1}{2^6} + 1$

Take LCM

$A =\frac{1 + 2^6}{2^6}$

$A =\frac{65}{64}$

Hence, the value of A is 65/64