Answer:
The angle at vertex D is acute
Triangle DEF is a right triangle
Step-by-step explanation:
Acute means that the angle is smaller that 90degrees
Answer:
Step-by-step explanation:
We have given an expression 20*100 which will be equal to 2000
And since, we have to write it in the powers of 10 we will put all zeroes in power of 10
Like here, we have total 3 zeroes then we will write it as
[tex2\cdot 10^3[/tex]
Whenever we need to write the expression in term of power of 10 we will always consider all the zeroes in power of 10
If it would have been 200000 then we will write it as
Answer:
1. 15
Step-by-step explanation:
I'll help you out with question #1 and follow these steps to help you with solving the rest of the problems.
1. and we know that .
We can substitute to the first equation.
Multiply both sides by 3 to get rid of the fraction.
Now you can solve for , for which the value is 15.
the answer to the question is
Answer:that’s hard
Step-by-step explanation:nope
Nope