Answer:
The answer is 51,200 in².
Step-by-step explanation:
(4x40)x(8x40)=51,200
I would say that the "n"th term of the sequence is 41, as the pattern increases by 10 every term.
Answer:
3
*if you ever need to do more math like this, I suggest using desmos :)
Answer:
The other sides of triangles are 8.72 in and 8.72 in
Step-by-step explanation:
In a triangle ABC. Please find the attachment for figure.


Side BC=a = 10 in
Using sine law of trigonometry,

Substitute the given value into formula.


Cross multiply and we get

in
It is a isosceles triangle. Therefore, b=c=8.72 in
Hence, The other sides of triangles are 8.72 in and 8.72 in
Answer:
C. 48
Step-by-step explanation:
first you solve 84 divided by 7 and your answer is 12 then you do 12x4 which is 48