X2 - 16, is the answer. The first one.
x^2 - 16 = (x)^2 - 4^2, difference of two squares :)
Answer:
Step-by-step eWrite 2.9 as
2.9
1
Multiply both numerator and denominator by 10 for every number after the decimal point
2.9 × 10
1 × 10
=
29
10
Reducing the fraction gives
29
10xplanation:
Answer:
8
Step-by-step explanation:
J'espère que cela t'aides! si c'est le cas, puis-je avoir un brainliest ?
40º
7) In this problem, we can see that both tangent lines to that circle come from the same point O.
So, we can write out the following considering that there is one secant line DO and one tangent line to the circle AO
