Phytagoras
b = squareroot (29^2 - 21^2)
b = squareroot (841-441)
b = squareroot 400
b = 20
Answer:
3.2
Step-by-step explanation:
to solve this equation, you need to first separate the coefficient 5.5 from x. To do this, you must divide BOTH sides. 5.5x ÷ 5.5 = 17.6 ÷ 5.5
x= 3.2
it is a scalene triangle
Step-by-step explanation:
equilateral triangle has 3 equal sides, isosceles triangle has two equal sides and scalene has 3 three different angle measurement
Answer: The answer would be $140
Step-by-step explanation:
Divide $80 / 4 which equals 20 and then multiply that times 7
Answer:
Step-by-step explanation:
-1/2 (7z + 4) + 1/5 (5z - 16)
-1/10 × (5(7z + 4) - 2 (5z - 16))
-1/10 × (35z + 20 - 10z + 32)
= -1/10 × (25z + 52)