Answer:
155°
Step-by-step explanation:
In Δ ABC, let A = x°
By Angle-sum property,
A + B + C = 180°
But, it is given that C = 130°
So, x + B + 130 = 180
B = 180 - 130 - x
B = 50 - x
Since AD and BD are internal bisectors of A and B,
∠ DAB = x/2 and
∠ DBA =
In Δ ADB, by angle-sum property,
∠ DBA + ∠ DAB +∠ ADB = 180°
+ ∠ ADB = 180°
25 + ∠ ADB = 180°
∠ ADB = 180 - 25 = 155°
Hence, ∠ ADB = 155°
Answer:
0.2125 approximately 0.213
Step-by-step explanation:
6 divided by 5 is 0, u put ur point that is 0., then u add 0 to the 5 that makes it 50, 6 into 50 is 8 remaining 3 u add it to the 0. making it 0.8 then u add 0 to the 3 making it 30, 6 into 30 answer is 5. So u divide 0.85 divided by 4which is equal to 0.2125 approximately that is when u round up the last number when it is up to 5 which it is, it is equal to 0.213. I hope this is helpful for you
83 they are congruent because they are corresponding angles so they were right
Question 1 of 25
Which of the following statements are true regarding functions?
Check all that apply.
D A. The horizontal line test may be used to determine whether a
function is one-to-one.
OB. The vertical line test may be used to determine whether a
function is one-to-one.
O C. A sequence is a function whose domain is the set of real
numbers.
O D. A function is a relation in which each value of the input variable is
paired with exactly one value of the output variable.
Answer:
I did this on my test before! The answer is the third option on the chart! If there are no options on the chart or if I am wrong, you can report me if you want. I don't want to be wrong and steal your points
Step-by-step explanation:
Have a great day!