Answer:
(-5, 0) and (0,4)
Step-by-step explanation:
Given equation: -4x + 5y = 20
Sub. in the values
When x = -5 and y = 0 (-5,0),
When x = 0 and y = 4 (0,4),
That's how I would do it, not sure if your school has another method. Hope this helps :)
First you will have to multiply 4 and 160 which will be 640
then write 640 in the place of 4x160 so you should have 643=640+n
you then will subtract 640 with 640 and they should console out
then subtract 643 with 640 you should get 3
so your answer should be 3=n
The complete question in the attached figure N 1
see the attached figure N 2 to better understand the problem
we know that
sin 26°=y/14-------> y=14*sin 26°------> y=6.14 ft
the answer is<span>
The height of the ramp is about 6.14 ft</span>
Say that f(x)=y and we are taking x=2
Answer:
1.5
Step-by-step explanation: