Salutations!
Growth meters per second = 4.8 ×
First, you need to convert standard form into a normal number.
4.8 ×
= 4.800000000
a) In one day there are 24 hours, therefore you will multiplying 4.800000000 and 24
4.800000000 × 24 = 115.2 = 115.2 ×
(standard form)
b) 365 days in a year, so multiply 4.800000000 and 365
4.800000000 × 365 = 1752 = 1.7 ×
(standard form)
Hope I helped (:
have a great day!
Answer:
The last one, angle D equals to angle T
Step-by-step explanation:
Using the theorem of the triangle we know that the total number measure of the angles is 180 degrees. Therefore, solving the second triangle will give us that the angle T is equal to 60.
This is equal to angle D.
Hope this helps.
The answer is < because |-15| is farther from zero
Answer:
Step-by-step explanation:
Add together: 2 2/3 hrs and 2 3/4 hrs:
First determine the LCD of these two fractions. The LCD here is 3*4 = 12.
Rewrite the given times using this LCD:
2 8/12 + 2 9/12
Adding 2 and 2 results in 4; adding 8/12 and 9/12 results in 17/12, or 1 5/12.
The final result is 4 + 1 5/12, or 5 5/12.
The movie and dinner together lasted 5 5/12 hrs.
If movie and dinner started at 3:00, dinner would have finished at
3:00 + 5:5/12, or
8:25 p.m. (since 5:5/12 is the same as 5:25).
Finished eating at 8:25 p.m.
These are the formulas that will help you determine which type of triangle they are:
a^2+b^2 < c^2 ----> Obtuse Triangle
a^2+b^2 > c^2 ----> Actue Triangle
a^2+b^2 = c^2 ----> Right Triangle
Okay so now that you know that information, lets get into it :)
a. 5 in, 6 in, 7 in
You're going to take the smallest numbers, 5 and 6, and add them, if it equals a larger number than 7 then its a triangle and you have to determine if its an obtuse, right or acute triangle. In this case it is a triangle because 5 + 6 = 11 aka larger than 7.
The way you'll set this up is:
5^2 + 6^2 = 7^2
solve
25+36=49 -----> 25+36=61
61 > 49 or a^2 + b^2 > c^2
61 > is greater than 49
If you look ate the formulas that are above, this is an acute triangle.
b. 18 in, 9 in, 12 in
In this question, 9 and 12 are the smallest numbers that equal 21 and 21 is larger than 18 so, this is a triangle.
9^2 + 12^2 = 18^2
Solve
81 + 144 = 324 ----> 81 + 144 = 225
225 < 324 or a^2+b^2 < c^2
225 < is less than 324
If you look ate the formulas that are above, this is an obtuse triangle.
Something to just remember:
Sometimes you'll get a question which is like,
4 in, 5 in, 10 in
In this situation, if you add the smallest numbers which are, 4 and 5, you get 9, which is less than the larger number you have, 10. That means it is not a triangle. Just something to be aware about :)
I hope this helped you!
