Here you are. you can see my explication.
have fun
It would be all the evens since the reference is x^2... it’s not the odds Bc it’s not a graph like or
So jt would be 4,6,8
Hope it helps
Ps I’m not positive, haven’t done this for a while now
Answer:
Step-by-step explanation:
Let's call the weight of an ostrich o=180.
we know that o=20+4*k, or, if we substitute o for 180: 180=20+4*k
where k is the weight of a kiwi.
if we want to know k, we have to subtract 20 from both sides of the equation first:
160=4*k
and divide them by 4:
40=k
So a kiwi is 40 inches high.
Good evening ,
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Answer:
The right answer is : B)
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Step-by-step explanation:
(5x+20)+(x+40)=180 ⇔ 6x + 60 =180 ⇔ 6x=120 ⇔ x=20
Then 5x+20 = 5(20)+20 = 120
x+40 = 20+40 = 60.
……In conclusion……
5x+20 = 120°
x+40 = 60°.
:)
