Answer:
-1 1/24
Step-by-step explanation:
Answer:
Step-by-step explanation:
a) 6305/65= 97
b) 94+94= 188
306-188= 118
Answer:
f(5, 0) = 25
f(5, -3) = 61
Step-by-step explanation:
f(x, y) = x² - 3xy - y²
⇒ f(5, 0) = (5)² - 3(5)(0) - (0)²
= 25 - 0 - 0
= 25
⇒ f(5, -3) = (5)² - 3(5)(-3) - (-3)²
= 25 - 15(-3) - 9
= 25 + 45 - 9
= 61
<h3>
Answer: Point T is at the location (4, 3)</h3>
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Work Shown:
Let T be the point (x,y)
Point S is defined to be at (2,7)
The x coordinates of S and T are 2 and x in that order. Add them up and divide by 2 to get (2+x)/2. Set this equal to 3 as this is the x coordinate of the midpoint. We have this equation
(2+x)/2 = 3
Now solve for x
(2+x)/2 = 3
2+x = 2*3 .... multiply both sides by 2
2+x = 6
x = 6-2 .... subtract 2 from both sides
x = 4
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We'll follow similar logic and steps for the y coordinate of point T
S = (2,7)
T = (x,y)
The y coordinates for S and T are 7 and y in that order.
Add them up, divide by 2, then set the result equal to 5 (which is the y coordinate of the midpoint). Then solve for y.
(7+y)/2 = 5
7+y = 2*5 ..... multiply both sides by 2
y+7 = 10
y = 10-7 ..... subtract 7 from both sides
y = 3
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Point T gets updated from (x,y) to (4, 3)
Maybe 6,5,4,3,2,1,0 i think
