Answer:
y=3/7x+2
Step-by-step explanation:
can i have brainliest?
Yes it is. However if it has a variable you usually call it a function
Answer:
2t-7
Step-by-step explanation:
2(t-4)+1
When you multiply out the two, you get:
2(t) - 2(4) +1
2t - 8 + 1
2t-7
Answer: correct answer is B.
Step-by-step explanation:
in the small triangle
taking 60 as reference angle
b = 
so
tan 60 = p/b
= p/(
)
30 = p
so
(taking 45 as reference angle)
so
in bigger triangle
b = 20
so
tan 45 = p/b
1 = p/(20
)
p = 20
so h^2 = p^2 + b^2
so
h^2 = (20
)^2 +( 20
)^2
= 1200 + 1200
h^2 = 2400
h =
=20
so x = 20
.4 is 10 times as much of 0.4