If you round both answers to the nearest whole number, you get about 21. You could also round to the nearest tenth, which means you would get 20.5, but you most likely are supposed to use the nearest whole number as a benchmark which would be 13+8=21
Answer:
they would be the same because they are the same shape
Answer:
b= 5 c = 10, x=7 hypotenuse = 7
Step-by-step explanation:
A 30-60-90 triangle has the ratios of x-x-2x so if x=5, then 5-5 - 10
for a 45-45-90, if one leg is 7, so is the other x so hypotenuse is 7
The number of three digit numbers which can be determined from the set of numbers as given is; 4
<h3>How many 3 digits numbers can be formed using numerals in the set 3,2,7,9?</h3>
It follows from the task content that the number of 3 digit numbers that can be gotten from the set of numbers given such that there are no repetition is as follows;
= ⁴C₃
= 4.
Ultimately, the number of three digit numbers which can be determined from the set of numbers as given is; 4
Read more on combinations;
brainly.com/question/28065038
#SPJ1