Answer:
<h3>=> ( -6,-10 )</h3>
Step-by-step explanation:
Given :
x = -6
-7x + 6y = -18 ... i)
Putting the value of x in equation ...i)
=> -7 (-6) + 6y = -18
=> 42 + 6y = -18
=> 6y = -18 -42
=> 6y = - 60
=> y = -60/6
=> y = -10
The value of y = -10 and x = -6
Answer:
O 68, 14, 3
Step-by-step explanation:
Given:
f(x) = 4x² - x
When x = -4
f(x) = 4x² - x
= 4(-4)² - (-4)
= 4(16) + 4
= 64 + 4
f(x) = 68
When x = 1
f(x) = 4x² - x
= 4(1)² - 1
= 4(1) - 1
= 4 - 1
f(x) = 3
When x = 2
f(x) = 4x² - x
= 4(2)² - 2
= 4(4) - 2
= 16 - 2
f(x) = 14
The answer = 68, 3, 14
Answer:
Step-by-step explanation:
As with any "solve for" problem, you undo what has been done to v, in reverse order. In this equation v has been ...
- multiplied by t
- had gt^2 subtracted from the product
So, the first step is to undo the subtraction by adding gt^2 to the equation:
h +gt^2 = vt
Now, we undo the multiplication by dividing by the coefficient of v.
(h +gt^2)/t = v
14. The pattern is subtracting one number higher each time from each as it goes
Answer:
cos theta=4/5
b/h=4/5
b=4 and h=5
p=?
H^2=P^2+B^2
5^2=P^2+4^2
25-16=P^2
9=P^2
=P
3=P
Now,
sin2theta
=p/h2
=3/5*2
=9/5
Step-by-step explanation: