I’m not extremely good at math but I think you need to make -x-y=1 into y=mx+b form and then solve your new equation!
AB∥CD and m∠4=85°.
so
<1 = 180° - 85°
<1 = 95°
Because AB∥CD so <5 = <1 = 95° (corresponding angles are equal)
Answer
<5 = 95°
6z - 4 = 60
6z = 64
z = 10.66666666666666 (repeating)
Answer:
x=-120
x=-102
Step-by-step explanation:
Answer:
4185
Step-by-step explanation:
A culture of bacteria grows exponentially according to the following general exponential growth function;
where;
p(t) is the population at any given time t.
p(0) is the initial population
k is the growth constant
From the information given we have;
p(0) = 1500
at t = 5, p(t) = 2300; p(5) = 2300
We shall use this information to determine the value of k;

Divide both sides by 1500;

Therefore, the population of the bacteria at any time t is given by;
