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2 years ago

7

PLEASE HELP!!! SHOW YOUR EXPLANATION!!! Take a rectangular piece of paper. Fold the opposite ends, so that the folding lines are

parallel. How do you know they are parallel?

1 answer:

Alchen [17]2 years ago

5 0

You know they are parallel because the lines will never intersect or meet. (Two straight lines usually mean it is parallel)

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Sketch a quadrilateral with no right angles and sides all the same length. What type of quadrilateral have you sketched? Include

Allushta [10]

Answer:

Rhombus

Step-by-step explanation:

A rhombus is a quadrilateral as it has four sides (ABCD).

It has no right angles (as seen in the picture)

All the sides are the same length.

8 0

2 years ago

Please i need this fast and a explanation

svp [43]

9514 1404 393

Answer:

any real number

Step-by-step explanation:

The value of 7^0 is 1, so the equation is ...

1^x = 1

This is true for any value of x. Possible values of x are "any real number."

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3 years ago

Math gram question please help thanks

mezya [45]

Density is calculated by mass divided by volume.
This would be 60/24 (60 grams mass divided by 24 cm^3 volume)
60/24 = 2.5
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3 years ago

Given the function f(x) = -5x + 11 + 3, for what values of x is f(x) = -12?<br> Bleaseeeeee

Nitella [24]

Answer:

x = 5.2

Step-by-step explanation:

$f(x) = -5x + 11 + 3$

Let's first simplify our first function:

$f(x) = -5x + 11 + 3\\f(x) = -5x + 14$

Now, we just need to set this function equal to our other given function.

$f(x) = -5x+14\\f(x) = -12\\-5x + 14 = -12$

Now, we can add 12 to both sides:

$-5x + 14 + 12 = -12 + 12\\-5x + 26 = 0$

Now, add 5x to both sides:

$-5x+26 = 0\\26 = 5x\\$

Finally, we'll divide both sides by 5:

$26/5 = 5x / 5\\5.2 = x\\x = 5.2$

Answer: x = 5.2

6 0

3 years ago

Read 2 more answers

What is the value of x?

alexgriva [62]

Answer:

x = 84

Step-by-step explanation:

If you add up all of the internal angles in ANY pentagon it will be 540, so

x = 540 - (131+108+107+110)

4 0

2 years ago

Read 2 more answers