2 years ago

What is the name of this polygon?

Mathematics

2 answers:

kipiarov [429]2 years ago

8 0

That should be a pentagon. 5 sides. Hexagons have 7, I believe, and quadrilaterals have 4

Aleksandr [31]2 years ago

7 0

Answer:

i believe it is a hexagon, since it has 5 sides

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Help me please?? ????

Mkey [24]

Answer:

40 days

Step-by-step explanation:

8 × 5 = 40

[character limit pass]

8 0

2 years ago

A line passes through the points (7, 8) and (–7, 10). What is its equation in slope-intercept form?

iris [78.8K]

Answer:

$y=-\frac{1}{7}x+9$

Step-by-step explanation:

The slope-intercept formula is:

$y=mx+b$

y= keep as variable

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x= keep as variable

b= y-intercept of the line.

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Brainliest please!

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2 years ago

Please help <br>cos40∘=sin(x+30∘)

iVinArrow [24]

Answer:

x = 20 degrees.

Step-by-step explanation:

cos40∘=sin(x+30∘)

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5 0

2 years ago

Read 2 more answers

600 or 600 decreased by 20% and then increased by 20% of the result? Which amount is larger and by how much

ohaa [14]

Answer:

The initial value of 600 is larger and larger by 24.

Step-by-step explanation:

First of all a 20% decreased of 600.

So, the new value will be $600(1 - \frac{20}{100}) = 600 \times 0.8 = 480$ .

Now, then it is increased by 20% i.e. 480 will be increased by 20%.

So, the new value will be $480(1 + \frac{20}{100}) = 480 \times 1.2 = 576$ .

Therefore, the initial value of 600 is larger and larger by (600 - 576) = 24. (Answer)

3 0

3 years ago

I know you add it but can you please help and show work

kondaur [170]

Answer is b i know this

5 0

3 years ago