Answer:
increase; increase
Step-by-step explanation:
Answer:
The answer is 16%
Step-by-step explanation:
use the percent error formula.
in this problem,
e= 75
t=90
substitute and solve.
16%
we are dealing with percents so rounding to nearest whole number will suffice.
hope this helps!
Answer:
The ratios are identical
Step-by-step explanation:
Pls help me
Answer:
Measure of Arc AC is 30 degrees
Step-by-step explanation:
To find the value of the marked arc, we are going to use the arc-angle relationship
from the type of given diagram, we can figure out the relationship to use
Mathematically, we have this as;
Measure of Arc AC = 2 * angle ABC
So we have arc AC as 2 * 15
Arc AC = 30 degrees
9a = 36
5a = 54
8a = 32
Our three consecutive integers can be represented as
X → first integer
X + 1 → second integer
X + 2 → third integer
If the sum of our three consecutive integers is 144, our equation will read...
X + X + 1 + X + 2 = 144
Now, we can simplify on the left. Once we simplify, our equation will now read
3x + 3 = 144
-3 -3 ← subtract 3 from both sides
3x = 141 ← divide both sides by 3
X = 47
X → first integer 47
X + 1 → second integer 48
X + 2 → third integer 49
Therefore, the 3 consecutive integers are 47, 48, and 49.
Answer:78
Step-by-step explanation: