3 years ago

Please help, it's due todaythank you :D

Mathematics

1 answer:

GaryK [48]3 years ago

6 0

Answer:

84 mm²

Step-by-step explanation:

12×14=168

168÷2=84

I got this answer from the formula A= bh÷2

Hi Claudia, hope I am not too late :)

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Step-by-step explanation:

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2 years ago

What is 4x + 4(9x − 2) − 3 equal to specifically?

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Step-by-step explanation:

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2 years ago

PLEASE HELP!!! I know it’s a lot of questions but I’m just trying to get this done, but I can’t because I’m clueless. I tried gr

artcher [175]

Answer:

a) The graph shifted to the left by 3 units and up 1 unit.

b) Domain = x ∈ R Range = y ∈ R

(Domain (x) = All real numbers Range (y) = All real numbers)

c) (-4, 0)

d) (0, 2.442)

~Hope this helps! If you have any questions, please let me know!~

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3 years ago

A) be 85° 120° (2x - 10° X

Lunna [17]

Let's see what to do buddy...

_________________________________

Step (1)

We know that the sum of the interior angles of any n-sided figure is obtained from the following equation :

$(n - 2) \times 180$

Our figure has 5 sides ;

So , sume the interior angles of it equals :

$(5 - 2) \times 180 = 3 \times 180 = 540 \\$

_________________________________

Step (2)

First look at the photo which I post.

According it we have :

$(180 - x) + 120 + 85 + (2x - 10) + 90 = 540 \\$

$2x - x + 475 - 10 = 540$

$x + 465 = 540$

Subtract the sides of the equation minus 465 :

$x = 540 - 465$

$x = 75$

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

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3 years ago

The opening in a rectangular door frame measures 9 feet by 3 feet. Each of the four doors described in the table measures 9 feet

just olya [345]

Answer:

Door 2

Step-by-step explanation:

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2 years ago

Read 2 more answers

Please help, it's due todaythank you :D​

Please help, it's due todaythank you :D