Answer:

Step-by-step explanation:
(r - s)³ + r²
= (-3 - (-4))³ + (-3)²
= (-3 + 4)³ + 9
= 1³ + 9
= 1 + 9
= 10
Step-by-step explanation:
x = 145°
we don't even need the upper parallel line with the 35° angle.
it is simply based on the fact that the angles on both sides of 2 intersecting lines have to be the same (just left-right mirrored).
Answer:
( D )Each sandwich has 2 pounds of ham.
<u>Answer:</u>
<u>2:5 is the simplified form.</u>
<u>Step-by-step explanation:</u>
- 4:10
- => 4/10
- => 2/5
- <u>=> </u><u>2:5</u>
<u>Conclusion:</u>
<u>Therefore, the simplified form of 4:10 is</u><u> 2:5.</u>
Hoped this helped.
