Answer:
the blank number is 23
Step-by-step explanation:
8, 15, 27, x, 20
common ratio, r= T2÷ T1= T3÷ T2
= 15 ÷ 8 =27÷ 15
= 1.8 = 1.8
20 ÷ x = x ÷ 27
( cross multiply,)
x²= 540
x =√540
x = 23.24
x = 23
Answer:
Mike
Step-by-step explanation:
Hope this helped!
~Emma~
The angle is in the 3rd quadrant so you subtract 180° from it giving you 23°
First let's solve for the rate, "b", by setting up a ratio with the two points given:
16.875/7.5=(ar^3)/(ar)
2.25=r^2
r=1.5
Now we need to solve for the initial value a using either point given...
7.5=a(1.5)^1
7.5=1.5a
a=5
So now we have solved for both variables and have a complete equation:
y=5(1.5)^x
Step-by-step explanation:
Among these three options , Option B is the correct answer.
GF||JK
So,m<F= m<K. ( alternate interior angles)
and , m<G= m<J. (alternate interior angles)
so ∆FGH similar to∆KJH
