Answer:
you need to devide the 2 numbers well the 2 fractions bc there mixd numbers well bye it was my pluesure to help you
Step-by-step explanation:
Answer:
<BAC = 20°
Step-by-step explanation:
It is given in the question that all 9 triangle which are formed are congruent, which means that in all triangles, the angle which is formed at point A is same.
Which means 9 angles collectively can be written as 9 · <BAC
If we consider all the 9 triangles, we can see in the figure that it forms a semicircle.
A semicircle has a total sum of angles equal to 180°
So we can write that:
9 · <BAC = 180°
Simplify for <BAC
<BAC = 20°
Thing that I do is email the teacher and he or she will give me the answers try it yourself ok do d dnd don ffn
Answer:
2
Step-by-step explanation:
8/4 = 2
=
Therefore: 2
Hope this helps!
Answer:
2800
Step-by-step explanation:
The dress's price increased by a factor of 9/7 so to undo this you flip the numbers around to get 7/9 and multiply the new price by this to get the original price.
