Answer:
b= 8
Step-by-step explanation:
you use Pythagorean theorem to solve this problem
a² + b² = c²
since you already have a and c and you're missing b you rearrange the formula to:
-
= b²
17² - 15² = b²
64² = b²
= b
8 = b
Answer:
CD = 3
Step-by-step explanation:
Given 2 secants from an external point to the circle, then
CB × CA = CD × CE , that is
4 × (4 + 6.5) = CD × 14
4 × 10.5 = 14CD
42 = 14CD ( divide both sides by 14 )
CD = 3
Answer:
A) 40 cubes
Step-by-step explanation:
Volume of the box: 10 x 4 x 8 = 320
Volume of a sugar cube: 2 x 2 x 2 = 8
320/8 = 40
You can fit 40 cubes into the box.
Answer:
A = 148.92 sq in
Step-by-step explanation:
A = bh/2
A = 20.4(14.6) ÷ 2
A = 297.84 ÷ 2
A = 148.92 sq in
Answ1-x+91=0
Step-by-step explanation: is not an equation also the 1st one.
