Answer:
17x² - 12x + 0 = 0
Step-by-step explanation:
We can move all the terms to the same side of the equation first:
17x²=12x
17x² - 12x = 0
We know that a standard quadratic equation is in the form ax² + bx + c = 0, so we can substitute our values into this equation to match its form.
a=17
b=12
c=0
17x² - 12x + 0 = 0
Answer:
D
Step-by-step explanation:
it is d because 28 and 32 =60 like your expression
Answer:
292 feet
Step-by-step explanation:
If Emily walked round the two rectangular parks, she walked round the perimeter of the parks.
the total distance she walked can be determined by calculating the perimeter of each of the park and adding the perimeters together
Perimeter of a rectangle = 2 x ( length + breadth)
Perimeter of the first park = 2 x (54 ft + 38 ft) = 184 ft
Perimeter of the second park = 2x (32 + 22) = 108 ft
Sum of the perimeters = 184 ft + 108 ft = 292 ft
Answer:
20
Step-by-step explanation:
224÷4 = 56+40 = 96÷2 = 48+12 = 60÷3 = 20
Answer:A
Step-by-step explanation:
