Answer:
Step-by-step explanation:
um
Answer:
Step-by-step explanation:
Given:
Δ DBC is a right angled triangle.
BC = 4
We need to find the value of CD
Solution:
Now we know that:
So we can say that;
Substituting the given values we get;
Rounding to nearest tenth we get;
Hence the Value of CD is 7.8.
A point denotes a location or a specific designation in space. A point has no measurements, it is simply a dot in one dimension. A line is composed of infinitely many points which extends in two opposite sides, the positive and negative infinities. A line is also one dimensional. If it were a segment, it would have two opposite endpoints, not extending to both infinities.
Answer: x = 9
Step-by-step explanation:
9/x = x/16
y^2 + 16^2 = 49
root 16^3= 16 - y
square root 49 = 7
y is the variable for this example
16 - y = 16 - 7 because y = 7
16 - 7 = 9
x = 9
Answer:
5. there was a: 18% decrease.
6. if the intial value was 285 and there was a 15 difference then the final value is 300. The change is 5.26%.
7. She has a 33.3333 % increase
8. The amount of students increased by 23.0769%
I hope this somewhat helps
