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3 years ago

13

One angle of a triangle measures 10 degrees more than the second. The measure of the third angle is twice the sum of the measure

d of the first two angles.find the measure of each angle (hint : the sum of the three angles in a triangle equals 180°.) SHOW YOUR WORK !!!!

1 answer:

mina [271]3 years ago

4 0

Answer:

y o u t u b e

Step-by-step explanation:

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A doctor prescribes a 300-mg antibiotic tablet to be taken every eight hours. Just before each tablet is taken, 20% of the drug

professor190 [17]

Answer:

So after the second tablet there is 360-mg of drug in the body.

So after the third tablet there is 372-mg of drug in the body.

Step-by-step explanation:

We know that a doctor prescribes a 300-mg antibiotic tablet to be taken every eight hours. Just before each tablet is taken, 20% of the drug remains in the body.

We know that 20%=0.2.

We conclude that after the first pill, 300mg of the drug is in the body.

We have the following formula, to calculate how much mg of the drug is in the body after the second tablet:

$300+20\%\cdot 300=300+0.2\cdot 300=300+60=360$

So after the second tablet there is 360-mg of drug in the body.

We have the following formula, to calculate how much mg of the drug is in the body after the third tablet:

$300+20\%\cdot 360=300+0.2\cdot 360=300+72=372$

So after the third tablet there is 372-mg of drug in the body.

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4 years ago

A highway had a landslide, where 3,000 cubic yards of material fell on the road, requiring 200 dump truck loads to clear. On ano

Orlov [11]

3,000 yd3 = 200 dtl
Chapter 1: Problem Solving 17 / 21

Rates Question
12 A highway had a landslide, where 3,000 cubic yards of material fell on the road, requiring 200 dump truck loads to clear. On another highway, a slide left 40,000 cubic yards on the road. How many dump truck loads would be needed to clear this slide?
3,000 yd3 = 200 dtl
40,000 yd3 × 200 dtl = 2,667 dtl
3, 000 yd3

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4 years ago

An arithmetic sequence is given below.

Dimas [21]

The answer is

a (n) = -3n +22

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3 years ago

Read 2 more answers

What is an algebraic expression for the area of the square picture and frame?

Grace [21]

Answer:

4

Step-by-step explanation:

because you have to multiple the number two

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3 years ago

Marie you and Connor are doing yardwork for a neighbor they make a total of $303.56 since Connor works more hours than Maria Con

Keith_Richards [23]

303.56 x 31%=94.10
303.56-94.10= 209.46

209.46-94.10 =115.36

Connor makes 115.36 more than Maria

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4 years ago