The answer is 11/10 or 1 and 1/10
Answer:
see the explanation
Step-by-step explanation:
we have
we have that
Convert to scientific notation
substitute
Remember that
To multiply two numbers in scientific notation, multiply their coefficients and add their exponents
Round the number 4.0875 two decimal places
so
Answer:
30°, 30° and 120°
Step-by-step explanation:
Using the information given in the question.
let x be the measure of each congruent base angle , then
the third angle = 3x + 30
Sum the 3 angles and equate to 180
3x + 30 + x + x = 180, that is
5x + 30 = 180 ( subtract 30 from both sides )
5x = 150 ( divide both sides by 5 )
x = 30
Thus
The 2 congruent bas angles are each = 30°
The third angle = 3x + 30 = 3(30) + 30 = 90 + 30 = 120°
Answer:
96 i think
Step-by-step explanation:
i did 480/5
Answer:
I think your answers are right.
Step-by-step explanation:
hope this helps, have a good day :)
