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IrinaK [193]
3 years ago
11

A protractor is used to measure an angle. Which of the following could be the measure of the angle if we know it is an acute ang

le?
125°
75°
0°
it can't be determined
Mathematics
1 answer:
tatiyna3 years ago
3 0
Okay so we know an acute angle has to be below a right angle (90 degrees). That being said it already eliminates A. No we're down to 3 options. The answer is between b or c. I'd rather say b because it's below 90 degrees so it's definitely a acute angle. But you have a 50/50 chance! Either b or c.
Hope I helped =^w^=
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azamat

Answer:

There are total number of pet fish and reptile pets are 1.49\times 10^8.

Step-by-step explanation:

Number of pet fish are 1.4\times 10^8 and the number of pet reptiles are 9.4\times 10^6.

It is required to find the total number of pet fish and reptile pets in the United States. It can be done by simply adding the above numbers such that total numbers are given by :

T=1.4\times10^{8}+9.4\times10^{6}\\\\T=149400000\\\\T=1.49\times 10^8

So, there are total number of pet fish and reptile pets are 1.49\times 10^8.

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