So if you take 42/100 you get .42
Then you take .42 and multiply it by 28
Giving you the answer of 11.76
The best angle relationship that describes angles BAC and EAF is supplementary angles
The sum of angle on a straight line is supplementary i.e. they sum up to 180 degrees.
If Angles BAE and FAC are straight angles, it means they are linear pairs and their sum is 180 degrees. Mathematically;
m<BAE + m<FAC = 180degrees
Hence we can conclude that the best angle relationship that describes angles BAC and EAF is supplementary angles
Learn more here: brainly.com/question/22309882
- Find the product of (3a⁴ + 4)²
Use binomial theorem to expand .
To raise a power to another power, multiply the exponents. Multiply 4 by 2 to get 8.
Answer:
Step-by-step explanation:
One is given the following expression:
Use the logarithm base change rule, which states the following:
Remember, a logarithm with not base indicated is another way of writing a logarithm to the base of (10). One can apply the base change rule to this situation:
Factor out (log(x)),
Inverse operations:
Simplify,
Now rewrite the logarithm, remember, a logarithm is another way of writing an exponent, in the following format:
Total questions are 30.
70% of 30
=30(70/100)
=21
So, the questions can be wrong are 30-21.
=9 questions..
Thanks!