This might help some this is mine from a little bit age =^-^=
Answer:
x = 25
y = 65
Step-by-step explanation:
(I did it on Math Nation)
180 = 130 + 2x
50 = 2x
x = 25
180 = 50 + 2y
130 = 2y
y = 65
Answer:
AB = 21 and DE = 23
Step-by-step explanation:
Given 2 intersecting chords inside the circle then
The products of the measures of the parts of one chord is equal to the products of the measures of the parts of the other chord, that is
x(x + 13) = (x + 10)(x + 1) ← distribute parenthesis on both sides
x² + 13x = x² + 11x + 10 ← subtract x² + 11x from both sides
2x = 10 ( divide both sides by 2 )
x = 5
Hence
AB = x + 10 + x + 1 = 2x + 11 = (2 × 5) + 11 = 10 + 11 = 21
DE = x + x + 13 = 2x + 13 = (2 × 5) + 13 = 10 + 13 = 23
Answer:
14.900
Step-by-step explanation:
in 849 the 9 is not under 5 so we move it up and make the 4 a 5 and then its exactly five so we can make the 8 a 9 then cancel everything below it to a zero.
A. 4/10
B. x+4/x+10
C. x+10
The ratio is the relation between numbers. 40/100 is simplified to 4/10 (40%)
