Answer:
a balance and a beaker of water
hope it helps mark as brainliest
Answer:
22°
Step-by-step explanation:
as we know from the angle sum property of the triangle- the sum of all angles of a triangle is 180°
So now in (d)
79°+79°+x=180°
158°+x=180°
x=180°-158° (transversal property)
x=22°
Hope it helps
It is either a or d maybe if wrong sorry
Answer:
-20% aka 20% decrease
Step-by-step explanation:
The value is 21 Because three represents those to variables which both equal to 21.
