this just wants us to calculate 4/5-1/3
make common denom
4/5 times 3/3=12/15
1/3 times 5/5=5/15
4/5-1/3=12/15-5/15=(12-5)/15=7/15
7/15lb is left
Yes! That is correct!
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Answer:
x = 31°
Step-by-step explanation:
![\triangle ABC \cong \triangle DCE... (given) \\\\\therefore m\angle B = m\angle E..(cact)\\\\\because m\angle B = 61\degree \\\\\therefore m\angle E = 61\degree \\\\In \: \triangle DCE\\\\m\angle D+ m\angle C + m\angle E = 180\degree \\(by \: interior \: angle \: sum \: property \: of \: a triangle) \\\\2x\degree + 57\degree + 61\degree= 180\degree \\\\2x\degree + 118\degree = 180\degree \\\\2x\degree = 180\degree - 118\degree \\\\2x\degree = 62\degree \\\\x = \frac{62\degree}{2} \\\\x = 31\degree](https://tex.z-dn.net/?f=%5Ctriangle%20ABC%20%5Ccong%20%5Ctriangle%20DCE...%20%28given%29%20%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E%5Ctherefore%20m%5Cangle%20B%20%3D%20m%5Cangle%20E..%28cact%29%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E%5Cbecause%20m%5Cangle%20B%20%3D%2061%5Cdegree%20%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E%5Ctherefore%20m%5Cangle%20E%20%3D%2061%5Cdegree%20%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3EIn%20%5C%3A%20%5Ctriangle%20DCE%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3Em%5Cangle%20D%2B%20m%5Cangle%20C%20%2B%20m%5Cangle%20E%20%3D%20180%5Cdegree%20%5C%5C%3C%2Fp%3E%3Cp%3E%28by%20%5C%3A%20%20interior%20%5C%3A%20%20angle%20%20%5C%3A%20sum%20%5C%3A%20%20property%20%5C%3A%20%20of%20%5C%3A%20%20a%20triangle%29%20%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E2x%5Cdegree%20%2B%2057%5Cdegree%20%2B%2061%5Cdegree%3D%20180%5Cdegree%20%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E2x%5Cdegree%20%2B%20118%5Cdegree%20%3D%20180%5Cdegree%20%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E2x%5Cdegree%20%3D%20180%5Cdegree%20-%20118%5Cdegree%20%20%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E2x%5Cdegree%20%3D%2062%5Cdegree%20%20%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3Ex%20%3D%20%5Cfrac%7B62%5Cdegree%7D%7B2%7D%20%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3Ex%20%3D%2031%5Cdegree%20%3C%2Fp%3E%3Cp%3E)
You will just get 18 feet 3inches or 18.3 feet
Answer:
Step-by-step explanation:
All u need to do is graph the points so for -4,5 go 4 left then go up