Y varies inversely with x.
⇒ y = k/x
When y = 5, x = 50
5 = k/50
k = 50 x 5 = 250
Equation: y = 250/x
When x = 10
y = 250/10 = 25
Answer: k = 250, y = 25 when x = 10
Answer: length = 75 cm
Step-by-step explanation:
61 x 2 = 122
272-122= 150
150 divided by 2 = 75
check: 75+61= 136
136 x 2 = 272
hope this helps!
Answer:
area = 44 cm²
Step-by-step explanation:
rectangle area = bh = 8 x 4 = 32 cm²
triangle height² = 5² - 4³ = 25 - 16 = 9
triangle height = 3
triangle area = 1/2bh = 1/2(8)(3) = 12 cm²
32 cm² + 12 cm² = 44 cm²
area = 44 cm²
The answer is 5 .
3 3/4 / 3/4 = 5
Hope this helps
