The last two are correct: “If I know the measures of Angles C and B, I can find the angles of A and D.” and “If I know the measure of angle A, I can find the measure of angle D by subtracting from 180”
Hope that helps: )
Answer:
92,960,000
Step-by-step explanation:
When multiplying by 10 to the power of something. You can just add move the decimal point "n" times to the right. (where n is the exponent over 10)
For example:
1.23456 * = 123.456 (the decimal point moved <u>2</u> steps to the right)
4 * = 40000 (the decimal point moved <u>4</u> steps to the right)
Hope i was able to help you!
If it was something you didn't understand, just ask me in the comments below this answer!
Have a good day.
Answer:
x will equal 61 degrees
Step-by-step explanation:
The total degree of a pentagon is 540. You subtract all the angles you have (138, 144, 107, and 90) and that will get your sum.
Answer:
Sometimes a diagonal numerator and denominator are the same number.
Canceling is a way to simplify fractions before we multiply.
Find one numerator and one denominator that are divisible by the same number.
This is the easiest kind of cancellation, because they both cancel to 1.
Step-by-step explanation:
didn't look it up hope this helps!