Answer: m/-3.2 =15
Step-by-step explanation: quotient means you going need to divide .is 15 means =15.
Given the equation:
cos²(x) + 9cos(x) = 5cos(x) + 5
cos²(x) + 9cos(x) - 5 cos(x) - 5 = 0
cos²(x) + 4cos(x) - 5 = 0
[cos(x) + 5][cos(x) - 1] = 0
cos (x) = - 5 x ∉ ℝ; so:
cos (x) = 1
Then;
x = 0, and x = 2π
Do it as simply as possible. 5000 × 2 = 10000. 60 × 10000 = 600000. Because multiplying by a factor of 10 is the easiest possible, always try to get a factor of 10 every time.
Answer:
Minutes to make one balloon sculpture = 5 minutes
Balloons are used for one balloon sculpture= 8 balloons
Tomas use balloons = 1.6 per minute
Step-by-step explanation:
a).
180 minutes = 36 sculpture
5 minutes to make a sculpture
b).
288 balloons = 36 sculpture
8 Balloons to make a sculpture
c).
288 Balloons = 180 minutes
1.6 Balloons per minute
Answer:
a₈ =
Step-by-step explanation:
The nth term of a geometric sequence is
= a₁
Here a₁ = 1 and r = , then
a₈ = 1 × = 1 × =