Match the equations with their solutions over the interval [0, 2pi].
k
cos(x) tan(t)-1=0
IN
37 and 57
sec(s) cot(1)+2=0
77 and 117
sin(1) cot(I) + 1 / 2 = 0
and 5
csc(x) tan(x)-2=0
kco

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

Hundred and tens tables to make 430 in five different ways