Answer:
16/93
Step-by-step explanation:
The answer is D. 2 + -3 = -1
Answer:x=143
Step-by-step explanation: set 128=X-15 add 15 to both sides
Answer: 72.9
Step-by-step explanation:
first thing is to find sin, cos and tan.
opposite the right angle is hypotenuse, in line with the angle is opposite and finally in-between both angles is adjacent.
then you will have o/a which is tan.
then in your calculator type tan^-1(13/4)=72.9
hope this is what you are after.
<span><span><span>7x</span>7</span>=<span><span>−49</span>7</span></span><span>x=<span>−7</span></span>Answer:<span>x=<span>−<span>7</span></span></span>