<em>Domain: (4, -7, -7)</em>
<em>Range: (5, 8, -4)</em>
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<h2><em>Hope this helps you<3</em></h2>
Answer:60,480
Step-by-step explanation:
Given
Word ENERGETIC contains
i.e. there are 9 letters
So, no of ways of arranging 9 letters out of which 3 are same is given by
here 3! is for 3-E's
Answer:
45.6° (1 d.p)
Step-by-step explanation:
Using the cosine rule;
c = √( a² + b² - 2ab Cosx)
11 =√(8² + 15² - 2 (8) (15) Cosx)
11² = 8² + 15² - 240 Cosx
11² - 8² - 15² = - 240 Cosx
-168 = -240 cosx
cosx = 0.7
x = cos⁻¹ (0.7) = 45.57 ≈ 45.6°
Step-by-step explanation:
32/3+21/5÷7
14.87÷7
2.124
It depends what you want it rounded to