Answer:
-121.4.
Step-by-step explanation:
2+4+-56×43÷20+46-53 Multiply and divide are done first:
= 2+4 + -2408 / 20 + 46 - 53
= 2 + 4 - 120.4 + 46 - 53
= -114.4 - 7
= -121.4.
Answer: Yes, they can.
Clarification:
We have three different sides with different lengths:
These three lengths can form a triangle, an isosceles triangle.
Isosceles triangles have three different side lengths.
Hope this helps you. Best of Luck!
- Multiply (-2x-4) by -5:
[(-5)(-2x) + (-5)(-4)] +5x - 4 = -29
= 10x+20+5x-4=-29
- Combine Like Terms:
(10x+5x) + (20-4) = -29
15x+16=-29
- Subtract 16 from each side
15x+16 -16 = -29 -16
15x = -45
x = -3
add the 2 numbers:
89 + 42 = 131 feet below the surface,
which can also be written as -131 feet