56.30
With a calculator, press second or shift and then tan to find the degrees.
Answer:
Monomial
Step-by-step explanation:
Since it is all connected together and there are no equation symbols then it is a monomial
Obtuse, because the triangle has an angle greater than 90 degrees.
It’s 1/10
It’s 1/10 because you multiply 1/2 by 1/5 the 5 turns into a fraction which is 1/5. Basically you divide 1/2 by 5 but you turn it into a multiplication problem which would be 1/2 x 1/5 in the division problem it would be 1/2 \ 5/1 but you change the 5/1 into 1/5 for the multiplication problem.
Answer:
Brian had $30 initially.Brian had $30 initially.
Step-by-step explanation:
WE are given the following in the question:
Let Brian have x dollars and Colin have y dollars.
Ration of Brian's money to Colin's money is 5:1. This, we can write the equation:
"Brian spent £27 that day. Brian now had £3 less than Colin."
Thus, we can write the equation:
Solving the two equation by substitution, we get,
Thus, Brian had $30 initially.