Answer:
C) The original girth was 5 centimeters.
Step-by-step explanation:
The y intercept is where it crosses the y axis ( 0,5) and is the initial starting point of the girth
Answer:
The missin term is '0'
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given that the values
x 0 2 4 6 8
y - 8 16 24 32
Given function y = f(x) = 4 x
put x= 0 ⇒ y = 4(0) =0
put x =2 ⇒ y = 4(2) = 8
put x=4 ⇒ y = 4(4) = 16
put x =6 ⇒ y = 4(6) = 24
put x=8 ⇒ y =4(8) = 32
<u><em>Final answer:-</em></u>
x 0 2 4 6 8
y 0 8 16 24 32
1x + 4y = 11 ⇒ 5x + 20y = 55
5x - 7y = -10 ⇒ <u>5x - 7y = -10</u>
<u>27y</u> = <u>65</u>
27 27
y = 2¹¹/₂₇
x + 4(2¹¹/₂₇) = 11
x + 8²²/₂₇ = 11
<u> - 8²²/₂₇ - 8²²/₂₇
</u> x = 2⁵/₂₇
(x, y) = (2⁵/₂₇, 2¹¹/₂₇)
Answer:
x=7,y=4.5
Step-by-step explanation:
ok so first you do 4x-y=11,6x-2y=13
then you have to eliminate something
so the easiest one is to multiply the y by -2
the reason why you have to multiply by -2 is because positive cancels out a negative
when you do that you get
x=7
then you plug in the x into one of the equations. the end was that y=9/2 or
y=4.5
