3 years ago

Please help me I will mark brainliest Solve for X 2 + 3.0-9=1-1+22 1

Mathematics

1 answer:

borishaifa [10]3 years ago

8 0

Answer:

x = 2

Step-by-step explanation:

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Can someone please answer. There is one problem. There's a picture. Thank you!

Nookie1986 [14]

Degrees: $s = \frac{\pi}{180}\theta r$
   $s = \frac{\pi}{180}(\frac{s}{r})(r)$
   $s = \frac{\pi}{180}(\frac{95}{6})(6)$
   $s = \frac{\pi}{180}(15.8\bar{3})(6)$
   $s = \frac{\pi}{180}(95)$
   $s = \frac{95\pi}{180}$
   $s = \frac{19\pi}{36}$
     $s = 95\°$

Radians: $s = \theta r$
$s = \frac{95}{6}(6)$
$s = 95$
$s = \frac{19\pi}{36}$

Arc Length = $\frac{\theta}{360} * C$
Arc Length = $\frac{95}{360} * 2(3.14)(6)$
Arc Length = $\frac{19}{72} * 2(18.84)$
Arc Length = $\frac{19}{72} * 37.68$
Arc Length = $\frac{715.92}{72}$
Arc Length = $9.94\bar{3}$

The answer is A.

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3 years ago

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I really need this A circle with radius 16 cm has a segment with a central angle of 90 . What is the area of the segment?

Darya [45]

A= r2•a / 2
Central angle 90°
Radius 16 cm
Diameter 32cm
Sector Area 201 cm2
Arc Length 25.13cm
Chord Length 22.63cm

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3 years ago

Rectangle has a perimeter of 48". The length is 4" more than the width. What is the length?

Svetradugi [14.3K]

Answer:

If you don't know it off the top of your head, work backwards.