3 years ago

20(-1.5r +0.75) answer

Mathematics

2 answers:

vovangra [49]3 years ago

7 0

Answer:

-30r + 15

Step-by-step explanation:

ludmilkaskok [199]3 years ago

5 0

-30r + 15

I hope this is what your looking for

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Solve for X answer as a whole number

stepladder [879]

Step-by-step explanation:

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A colony of 500 bacteria doubles in size every 200 hours. What will the population be 400 hours from now?

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Answer:

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Step-by-step explanation

200+200=400

500+500=1000

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Round to the nearest tenth.

sammy [17]

Answer:

$c=9.3\ units$

Step-by-step explanation:

step 1

Find the measure of angle A

we know that

The sum of the interior angles in any triangle must be equal to 180 degrees

$A+B+C=180^o$

substitute the given values

$A+110^o+30^o=180^o\\A=40^o$

step 2

Find the length side c

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$\frac{a}{sin(A)}=\frac{c}{sin(C)}$

substitute the given values

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$c=9.3\ units$

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