Answer:
D
Step-by-step explanation:
i had the same question
Answer:
a) n = 4(n-1)+1
b) 397
c) 19900
Step-by-step explanation:
Answer:
58.29 cm²
Step-by-step explanation:
The area (A) of a trapezium is calculated as
A =
h (a + b) , substitute given values into formula
A =
× 6.7 × (7 + 10.4)
= 3.35 × 17.4
= 58.29 cm²
Answer:
y = -1.5x + 3.5
Step-by-step explanation:
Slope intercept form is y=mx+b.
3x + 2y = 7
2y = -3x + 7
y = -1.5x + 3.5
17^2 = 289
23^2 = 529
529 + 289 = 818
√818 = 28.6 inches