Answer:
√0.0007 = 0.02646
Step-by-step explanation:
We know that:
√7 = 2.646
We want to find the value of:
√0.0007
Also we know the relations:

Then:

We can rewrite this as:

OKAY I THINK ITS 9 I THINK BC 45 DIVIDED BY 6 ????
Answer:
3
Step-by-step explanation:
3 is the coefficient of c as it is a constant, whereas a and b are variables, subject to change.
The X-intercept is a point where the line crosses the X lines. That means it would be the point where Y=0. Then to find the X-intercept you only need to insert Y=0 into the equation. The calculation would be:
<span> 4×+2y=12
4X+ 2 (0)= 12
4X =12
X=12/4 = 3</span>
Answer:
The value of cosθ is 
Step-by-step explanation:
It is given that an angle θ with the point (15, −8) on its terminating side.
Here x=adjacent side=15 units and y=opposite side =-8 units,
Using pythagoras theorem,




Cosine is defined as


Therefore the value of cosθ is
.