Answer:
Step-by-step explanation:
y-intercept is -4
9514 1404 393
Answer:
Step-by-step explanation:
The side length of a square is 1/4 of the perimeter, so the side length of the square orchard is (1600 m)/4 = 400 m.
The area of a square is the square of the side length, so the area of the orchard is (400 m)² = 160,000 m².
A hectare is 10,000 m², so the area of the orchard in hectares is ...
16·(10,000 m²) = 16 ha
Answer:
-15.5
Step-by-step explanation:
-7(-2.7)+4(-8.6)=-15.5
18.9-34.4=-15.5
Answer: Check attached image
Step-by-step explanation:
The biggest thing to remember for this question:
If a negative exponent is in the denominator, move the expression to the numerator and make the exponent positive
To find the number you would start by writing out the equation using x as the number. The equation would be x+2x=21. The first step to solve this equation would be to combine like terms, making the equation 3x=21. Finally, you would divide both sides by three, making your answer x=7.