Answer:
the first one on the left. it should be a line of best fit.
Answer:
0
Step-by-step explanation:
Let "x" be the longest side and "y" be each of <span>remaining sides
If the triangle is </span>аcute<span> then:
</span>y² + y² > x² <span>
2y</span>² > 8²
2y² > 64
y² > 32
y > √32
y > 5.6 ← <span>to the nearest tenth
</span>
This means the length of each of the remaining sides is more than 5.6 cm, so <span>the smallest</span> possible length of one of the two congruent sides is 5.7 cm.
So the general formula is:
a(n)=1+n^2
Let's check:
a(1)=1+1^2=1+1=2
a(2)=1+2^2=1+4=5
a(3)=1+3^2=1+9=10
a(4)=1+4^2=1+16=17
The next numbers in the sequence should be:
a(5)=1+5^2=1+25=26
a(6)=1+6^2=1+36=37 etc.
8x - 9y = 11 (subtract 8x from each side)
- 9y = -8x + 11 (divide -9 from each side)
y =
D.