34=2x + 16
18=2x
x=9
Robert used 9 grams of iron filings in his first experiment.
Can you add a picture? I don't see a circle. I will answer this question if you add a picture.
First blank: Substitution or transitive property of equality
Second blank: Subtraction property of equality
9514 1404 393
Answer:
x = 8
Step-by-step explanation:
By AA similarity, ΔABD ~ ΔCDE. So, corresponding sides are proportional.
AB/BD = CD/DE
x/12 = 4/6
x = 12(4/6)
x = 8
Answer:
11
Step-by-step explanation:
x3+x-5
3*4=12
12+4-5
16-5=11
pls i REALLY need brainliest
