Answer:
y=4-4/9x x=9-9/4y
Step-by-step explanation:
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Answer:
6
Step-by-step explanation:
y = 2x + b/y=mx+c use this equation to solve the sum
using y=mx+c to solve the sum
y=2, x=-3 and m=4/3
after putting and simplifying the eq we get the value of m
Answer: 4.8
Step-by-step explanation:0.6*5+0.6*1 1/2*2
OK, If I understand your question correctly your vertex is at E and the arc is defined by ED or DE.
<span>In this case the measure of angle DEF is just 1/2 of the arc length in degrees or 88 degrees.</span>
25
Step-by-step explanation
Let the ones's digit =x.
So, sum of the digits =7
Tens's digit =7−x
Original no. =10(7−x)+x=70−10x+x=70−9x
Reversed no. =10x+7−x=9x+7
2(orig no) = reversed no. −2
2(70−9x)=9x+7−2
140−18x=9x+5
27x=135
x=5
Ten's digit =7−5=2
No. =25
