Answer:
BA = 12
Step-by-step explanation:
All the right triangles are similar, so the ratio of hypotenuse to long side is a constant. In particular ΔABC ~ ΔDBA, so ...
hypotenuse/long-side = BC/BA = BA/BD
Cross multiplying gives ...
BA² = BC·BD
BA = √(BC·BD) = √(16·9)
BA = 12
Answer:
GCF of 32 and 80 is 16
Step-by-step explanation:
factors of 32 = 1, 2, 4, 8, 16, 32
factors of 80 = 1, 2, 4, 5, 8, 10, 16, 20, 40, 80
Answer:
the 3rd number line
Step-by-step explanation:
first of all, we know That the line starts from zero.
the inequation is n>0
the circle inside should be the hallow one because it's "greater" not greater than or equal to.
n>0 means that n is greater than 0.
in the number line, ( the 3rd one) n is going away from 0. it's going greater than 0.
that is why this is the correct answer.
I hope this clarified any confusion.
Answer:
B
Step-by-step explanation:
B, -9 < -7 it is correct ansewer
Answer:
Step-by-step explanation:
The difference is a2 - a1 = 31 - 24 = 7
n = 500
a500 = a1 + (500 - 1) * 7
a500 = 24 + 499 * 7
a500 = 24 + 3493
a500 = 3517
