Answer:
56°
Step-by-step explanation:
a straight line is 180° and 124° subtracted from 180° is 56°
Answer: 36
Step-by-step explanation:
multiply
Step 1. Use Multiplication Distributive Property
2^2x^2y^2 * -3x^2 * 4y^4
Step 2. Simplify 2^2 to 4
4x^2y^2 * -3x^2 * 4y^4
Step 3. Take out the constants
(4 * -3 * 4)x^2x^2y^2y^4
Step 4. Simplify 4 * -3 * 4 to -48
-48x^2x^2y^2y^4
Step 5. Use product rule: x^a x^b = x^a + b
-48x^2 + 2 y^2 + 4
Step 6. Simplify 2 + 2 to 4
-48x^4y^2 + 4
Step 7. Simplify 2 + 4 to 6
-48x^4y^6
Answer:
7: 11
Step-by-step explanation:
Sheep : pigs : total
4 7 4+7
4 7 11
Ratio of pigs to total
7: 11
38
1472.50/ 5 weeks = 294.50/ week
294.50/7.75 per hour = 38 hours per week