Answer:
BC : BN = 8 : 3
Step-by-step explanation:
Parallel lines divide any transversal into segments with the same ratio. That means ...
... BN : NC = AM : MD = 3 : 5
Since BC = BN + NC, the desired ratio is ...
... BC : BN = (BN+NC) : BN = (3+5) : 3
... BC : BN = 8 : 3
Answer:
to get the area of a circle, you do pie times radius squaared, so we divide 4 to get the radius. so 2*2 is the radius squared,so now we just times 4 by 3.14= 12.56
so the area= 12.56 inches!
Step-by-step explanation:
The ones that apply are x-2 and x+3 as these are the factors of x2 - x - 6
Answer:A!
Step-by-step explanation:
The <em><u>correct answer</u></em> is:
7.8 × 10⁷
Explanation:
To write a number in scientific notation, we want the decimal behind the first non-zero digit in the number. The first non-zero digit in 78 is 7; this means we want 7.8. In order to have the decimal point behind the 7, we need to move the decimal 7 places. This is the exponent of 10 in our scientific notation, which gives us
7.8 × 10⁷
