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Serga [27]
3 years ago
10

What is the geometric proof of the figure above?

Mathematics
1 answer:
ryzh [129]3 years ago
3 0
AD bisect < BAC  ⇒< 1= <2
                            but < 1= <3    ⇒ < 2= <3
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Heather measures the temperature of her coffee to be 133.4 degrees fahrenheit. It is actually 145 degrees fahrenheit. What is th
zhenek [66]

Answer:

The percent error of Heather's calculation is <u>8%</u>.

Step-by-step explanation:

Given:

Heather measures the temperature of her coffee to be 133.4 degrees fahrenheit. It is actually 145 degrees fahrenheit.

Now, to find the percent error of Heather's calculation.

The temperature of coffee Heather measures = 133.4° F.

Coffee's actual temperature = 145° F.

So, to get the measurement in error we subtract the temperature of coffee Heather measures from coffee's actual temperature:

145-133.4=11.6\°.

Now, to get the percent error:

\frac{11.6}{145}\times 100

=\frac{1160}{145}

=8\%.

Therefore, the percent error of Heather's calculation is 8%.

5 0
3 years ago
the dimensions of a right rectangular prism are 8/5cm 10/3cm &amp; 7/4cm what the volume of the prism
musickatia [10]

Answer:

16/3

Step-by-step explanation:

3 0
3 years ago
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dybincka [34]

Answer:

do you have a picture?

Step-by-step explanation:

7 0
3 years ago
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340 to the nearest 100
mote1985 [20]

Answer:

300

Step-by-step explanation:

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2 years ago
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For the following statement identifying the independent independent variable is the faster you drive your car the longer it will
EastWind [94]

Answer: Driving Speed

Step-by-step explanation:

The Independent variable is the one that is being experimented on to see the effect it will have on the dependent variable.

The Independent variable is adjusted to different levels to see if a relationship exists between these adjustments and a change in the dependent variable.

In this scenario the independent variable would be the speed you drive your car whilst time taken to completely stop is the dependent variable because the speed is the variable being adjusted to see the time taken to completely stop the car.

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2 years ago
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