Answer:from top to bottom it’s
-4,-x^2,x^2,4
Step-by-step explanation:
Hope this helps :)
(7 cm)*(10 cm) = 70 cm^2
The area is the product of length and width.
Answer:
the anwser is b
Step-by-step explanation:
divide 27 by 180 and you get an answer of 54
450 g in 2:13
<u>Total proportion asked for </u>=2+13=15
<u>Now comparing g with ratio, or whatever </u>
450/15=30g
Therefore 1 in ratio depicts of 30g
So final answer = ![\boxed{60g : 390g}](https://tex.z-dn.net/?f=%5Cboxed%7B60g%20%3A%20390g%7D%20)
![\huge\mathfrak\colorbox{white}{}](https://tex.z-dn.net/?f=%5Chuge%5Cmathfrak%5Ccolorbox%7Bwhite%7D%7B%7D)
More to know, daily bit of knowledge: The Binomial Theorem:
![\boxed{{(a+b)} ^n= \sum_{k=0}^{n}\binom{n}{k} a^{n-k}b^{k}}](https://tex.z-dn.net/?f=%5Cboxed%7B%7B%28a%2Bb%29%7D%20%5En%3D%20%5Csum_%7Bk%3D0%7D%5E%7Bn%7D%5Cbinom%7Bn%7D%7Bk%7D%20a%5E%7Bn-k%7Db%5E%7Bk%7D%7D)
No, because 3/2 is actually 1 1/2. 2/3 isn't even 1