I think maybe 3 miles? Because 6 divided by 2 (the two days) equals 3. So if he ran a hour on Sunday then he ran 3 miles
Answer:
<h2>Hey , option B is correct ....</h2>
as two angles are equal
A)
y=2^x
4^x=2^(2x)=y²
solution:
y=2^x hence y²=4^x
chek:
x=5 ⇒ y=2⁵=32
4⁵=1024
y₂=32²=1024
b)
8(4^x)-9(2^x)+1=0
8(2^(2x)-9(2^x)+1=0
2^x=t
8t²-9t+1=0
We solve the quadratic.
t₁=1/8 ⇒2^x=1/8
2^x=1/2³
2^x=2⁻³
x=-3
t₂=1 ⇒ 2^x=1 ⇒x=0
Solutions:
x=-3
x=0
Ok, so your answer would be 89.75
68 is one. you can multiply it by 2 and another number as well as 1 and itself.
