Y = -7
x = -19
Steps:
Add the two equations together:
y - x + y + x = -14
2y = -14
y = -7
-7 + x = -26
x = -19
we know that
area larger triangle (DEF)=[scale factor]²*area smaller triangle (ABC)
solve for scale factor
scale factor=√[area larger triangle/area smaller triangle]
scale factor=√[144/100]------> scale factor=1.2
therefore
measure EF=scale factor *measure BC
solve for measure BC
measure BC=measure EF/scale factor-------> 15/1.2------> 12.5 cm
the answer is
measure BC is 12.5 cm
4.1 is 4.10, so it's bigger with 9 decimals than 4.01.
Answer:
3
Step-by-step explanation:
15)49(3.26.
*** 45.
49/15 ≈ 3.26.
≈ 3 [ Rounded to nearest tenth ]
49/15 ≈ 3.
Answer:
After evaluating the expression above, you're left with 774 as your final answer. I hope this helped!
