Answer:
When applicable, state the domain restriction. g(f(x)) 4 x2 + 1 16 x2 + 3 4 x2 + 7 16 x2 - 8 x + 3 Please help. I thinks that it is 16 x2 + 3. College Algebra. Consider the function f(x)=4 - x^2 for the domain [ 0,∞). Find f^−1 (x), where f^−1 is the inverse of f
Step-by-step explanation:
answer:
26.563 miles.
step-by-step explanation:
5.123 + 6.34 + 7.1 + 8 = 26.563
<em>-- please mark the brainliest and click the thanks button if correct :)</em>
<span>To write 215% as a decimal you can approach the problem two ways. You can divide 215 by 100.
215/100 = 2.15
You can also move the decimal two places to the left 215.0 = 2.15
To write 2.15 as a fraction you will place 215 over 100. {215/100}. You will then want to write this fraction in it’s simplest form. The greatest common denominator is 5 so you will then divide the numerator and denominator by 5.
215/5 = 43
100/5 = 20
215/100 = 43/20
To write this fraction as a mixed fraction you would divide 43 by 20.
43 ÷ 20 = 2 with a remainder of 3
This is written as: 2 3/20</span>
Step-by-step explanation:
GIVEN: O is the mid point of AC & BD.
Therefore, AO = CO & BO = DO
![\therefore \: AO \: \cong \: CO.. (given) \\ \\ \: \: \: \: \angle \: AOB \: \cong \:\angle \:COD\\..(vertically\:opposite\:angles) \: \\ \\ \& \: \: \: BO \: \cong \: DO.. (given) \\ \\ \therefore \triangle \: AOB \: \cong \: \triangle \:COD \\ ..(by \: SAS \: test \: of \: congruence ) \\ \\ \therefore AB = CD.. \\ (Corresponding \: sides \: of \: congruent \: triangles)](https://tex.z-dn.net/?f=%20%5Ctherefore%20%5C%3A%20AO%20%20%20%5C%3A%20%5Ccong%20%5C%3A%20CO..%20%28given%29%20%5C%5C%20%20%5C%5C%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5Cangle%20%5C%3A%20AOB%20%20%5C%3A%20%5Ccong%20%5C%3A%5Cangle%20%5C%3ACOD%5C%5C..%28vertically%5C%3Aopposite%5C%3Aangles%29%20%5C%3A%20%20%5C%5C%20%20%5C%5C%20%3C%2Fp%3E%3Cp%3E%20%5C%26%20%5C%3A%20%5C%3A%20%20%5C%3A%20%20%20BO%20%20%5C%3A%20%5Ccong%20%5C%3A%20DO..%20%28given%29%20%20%5C%5C%20%20%5C%5C%20%20%5Ctherefore%20%5Ctriangle%20%5C%3A%20AOB%20%20%5C%3A%20%20%5Ccong%20%5C%3A%20%20%5Ctriangle%20%5C%3ACOD%20%20%5C%5C%20..%28by%20%5C%3A%20SAS%20%5C%3A%20test%20%20%5C%3A%20of%20%20%5C%3A%20congruence%20%29%20%5C%5C%20%20%5C%5C%20%20%20%5Ctherefore%20AB%20%3D%20%20CD..%20%5C%5C%20%28Corresponding%20%20%5C%3A%20sides%20%20%5C%3A%20of%20%20%5C%3A%20congruent%20%20%5C%3A%20triangles%29)