If you simplify using the distributive property you should get D
Answer:
Verdadero
Step-by-step explanation:
Answer:
<h3> in square feet</h3>
Step-by-step explanation:
Area of anything is<u> allways </u>reported <u>in square units</u>. Usually that is square of given unit because it's the simplest way:
R = 50 ft
A = πR² = π•(50 ft)² = π • 50 ft • 50 ft = 2500π ft² ≈ 7854 ft²
{Of course you can re-calculate the units, ex.:
3 feet = 1 yard so 50 ft = 50/3 yd then
A = πR² = π•(50/3 yd)² = π • 50/3 yd • 50/3 yd = 2500/9 π yd² ≈ 872.7 yd² }
180 degrees in a triangle therefore you will subtract 54 and 79 from 180 which then gives you the answer --47--
do you understand how to do it now ?
Answer:
x < 3
Step-by-step explanation:
-12 < -7x -5 +14
add -5 and 14: -12 < -7x + 9
minus 9 from both sides: -7x > -21
divide both sides by -7: x < 3
the sign flips when you divide