Make use of the fact that side lengths in similar triangles are proportional.
.. 30/18 = (20 +x)/20
.. 20*(30/18) -20 = x . . . . multiply by 20, subtract 20
.. 33 1/3 -20 = x . . . . . . . . evaluate the product
.. 13 1/3 = x
125 dollars a week he would have by an average I did theis yesterday XD
Answer:
wait what the letter look weird ?
Step-by-step explanation:
2.1 m²
so um it's a regular hexagon since all of its side lengths are equal.
Mark brainliest please
Answer:
120 liters.
Step-by-step explanation:
124.4562 rounded to the nearest 2 significant figures is 120.
The third significant figure is 4, which is lower than five, so when rounded don't add +1 to the second significant figure.
The answer is 120 liters.
