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maria [59]
3 years ago
7

Work out the value of x

Mathematics
1 answer:
zalisa [80]3 years ago
3 0

Answer:

x = 67.5°

Step-by-step explanation:

A circle's angles add up to 360°

So,

x+3x+90 = 360

4x+90 = 360

4x = 360-90

4x = 270

Dividing both sides by 4

x = 67.5°

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If w=10, x=5, and y=6, what is the surface are of the figure?
Olin [163]

Answer:

hello!!!!

the answer is 280

im not really sure... read the description.... since i dont see a picture attached i dont know the figure shape which makes it difficult to guarantee the correct answer for you....

please read the explanation.. it always helps...

Step-by-step explanation:

okay im going to guess that the figure is a rectangular prism... if not please correct me

if so.... then...

2(10*5 + 10*6 + 5*6)= 280

7 0
2 years ago
Can you please show work​
stepan [7]

Answer:

A) 3.44 ft²

Step-by-step explanation:

before cutouts, the area was 4 x 4 = 16 ft²

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6 0
3 years ago
Read 2 more answers
F(x) = -1/4x + 2 what Is the domain <br>​
eimsori [14]

Answer:

I'm not good with this stuff myself... lol

Step-by-step explanation:

All real numbers. X€R

4 0
4 years ago
Can someone give me the answer
Tasya [4]

Take the 4cm side and the 6cm side.

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That's what choice-B says.


8 0
4 years ago
Please answer the question in the picture below
Elanso [62]
The answer is b because there is a negative in the exponent and the number needs to be a single digit and 54 is double digit. hope this helps!
5 0
3 years ago
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