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3 years ago

What is the surface area?

1 answer:

5 0

Answer:

I think it is 84.

Step-by-step explanation:

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ANTONII [103]

Answer: (-4,5)

Step-by-step explanation:

Rotating 90 deg. counterclockwise maps (x,y) onto (-y,x), so (5,4) maps onto (-4,5).

8 0

2 years ago

damaskus [11]

The answer for x is 1/13

5 0

3 years ago

Anastaziya [24]

To solve for the variable $b$ , we have to make it alone. The first thing we do is add $6.5$ to both sides of the equation:

$13.7b-6.5+6.5=-2.3b+8.3+6.5\\13.7b=-2.3b+14.8$

Now add $2.3$ to both sides:

$13.7b+2.3b=-2.3b+14.8+2.3b\\16b=14.8$

Finally, divide both sides by 16 to get the final answer:

$\frac{16b}{16} =\frac{14.8}{16}$

Therefore,

$b=0.3$

Hope this helps!

8 0

2 years ago

astraxan [27]

The answer is C. 30.5% :)

5 0

3 years ago

Alex Ar [27]

Answer:x=10

2×10=200-17=183

4 0

3 years ago