Is this one seperate question or two problems. comment back cause i might know the answer
Sin(A)/a= sin(C)/c, therefore sin(A) would = asin(C)/c= sin(35deg)/2. So, A then = arc sin(sin(35deg)/2)= 16.67
First write down your equation. 2(y-3)=1.2-y. the distribute your 2. 2 times y is 2y and 2 times -3 is -6. now you have 2y-6=1.2-y. bring your y to the other side of the equation with the opposite sign and do the same with your 6. you have 2y+y=1.2+6. combine the like terms and constants. now you have 3y=7.2. divide bother sides of the equal by 3 to get y alone. 3y/3= 7.2/3. your answer is y=2.4.
Answer:
51 points
Step-by-step explanation:
45 - 40 + 81 - 35 = x
x = 51
Answer:
x=23cm
Step-by-step explanation:
Convert first.
1cm/1cm=23cm/x cm
then cross multiply.
23*1=1*x
23=1x
x=23cm