Answer:
14x²(2x³ + 1)
Step-by-step explanation:
Split the value: 28x⁵
28x⁵ = 28x³x²
14x² + 28x³x²
28 = 14 × 2
14x² + 14 · 2x³x²
Factor:
14x²(2x³ + 1)
No homo
Answer:
less 13 gallons equals 52 quarts
Step-by-step explanation:
Answer:
A)94.5 cm
Step-by-step explanation:
height = 9cm
Base 1 = 5cm
Area of a Trapezoid = 1/2 × (b1 + b2)h
h = 9cm
b1 = 5cm
b2 = (9 cm + 5cm + 2cm) = 16cm.
Area of Trapezoid
= 1/2 (5 + 16) × 9
= 1/2 × 21 × 9
= 94.5 cm
Option A is the correct answer
Answer:
- 8
Step-by-step explanation:
The common difference d between consecutive terms is
d = 
- 
, that is
d = - 4 - (- 2) = - 4 + 2 = - 2
To obtain the next term subtract - 2 from - 6
next term = - 6 - 2 = - 8
The angles of a triangle always add up to 180°.
120 + x + 16 + x = 180
Add up the values.
136 + 2x = 180
Subtract 136 from both sides.
2x = 44
Divide both sides by 2.
x = 22
