Answer:
Triangle RTS is similar to JLK
Step-by-step explanation:
Scale factor is 1.5
Answer:
Step-by-step explanation:
I'm not really good in math but I believe its Supplementary because same side interior angles sum up to 180. So if there is an unknown same side angle and the other sameside is given then you set there sum to 180.
The answer is.
The Lamp post is 800cm
x = height of lamp post
160/90 = x/450
450 is the length from the base of the lamp post to the end of the shadow (360+90)
cross multiple
90x = 72000
x =800cm
Have a great day!
Answer:
or
Step-by-step explanation:
We are given a logarithmic equation of x and we have to solve it for x.
Given,
⇒
Now, taking log on both sides, we get
⇒
{Since and }
⇒
{Since log 10 = 1}
⇒ a² = 6 + a {Where, a = log x}
⇒ a² - a - 6 = 0
⇒ (a - 3)(a + 2) = 0
⇒ a = 3 or a = -2
⇒ or
Now, converting logarithm to exponential form, we get,
⇒ or (Answer)
43 and 57. Because 43 is 3 above 40 and 57 is 3 below 60.