The hypotenuses of two right triangles are congruent and have lengths 4x+1 and 8x - 59. The
corresponding legs have lengths 11 and x - 4. The
triangles are congruent by HL. Find the value of x.

answer: a and c are correct

step-by-step explanation:

the +5 is the vertical translation

the added negative symbol in front is the reflection over the y-axis

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

i got 10.28 but that rounds up to 10.3