Answer:
1. 3 7/12 (decimal: 3.583333)
2. -5 3/28
3. 2 29/40
4. −1 9
/14
we know that
In the right triangle ABC
∠CAB=∠ABC=
so
we have
<u>using sines</u>
or
substitute the value of AB
or
<u>using cosines</u>
or
substitute the value of AB
or
therefore
<u>the answer is</u>
Answer:
9x+1 is your answer
Step-by-step explanation:
2x+1+7x
2x+7x+1
9x+1
Answer:
The answer is 1031
Step-by-step explanation:
491,787/477
Answer:
The answer is true
Step-by-step explanation: