Answer:
The answer is -15.
Step-by-step explanation:
1. 2x - 1
2. 2(-7) - 1
3. (-14) - 1
4. -15
By plugging in our x value, we are able to use PEMDAS to multiply 2 and the value of x and then, we subtract 1 from the value we got from step 3 to get -15.
2⃣, -4⃣ = x; no radical necessary.
(x-9)(x-3), because -9 and -3 make a sum of -12 and a product of +27
Answer:
936 is the correct option
Answer:
x = 36.3°
using tane rule:
Here!
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( rounded to nearest tenth of a degree)
