Congrats on your first question!
Answer: x=57
///////////////////////////////////////////////////////////////////////////////////////////////////////
1/3(3x+9)=60
x+3=60
x=57
Answer:
Theta=60
Step-by-step explanation:
Lets start to get the value of x in
Just do the opposite which is
So
Still we got only the value of x not theta then
The value of x = theta/2
Theta/2=30 multiply each side by 2
Theta = 60
It's basically asking 75% of what number is 63 so x * 75% = 63
75% in decimal form is .75
divide 63 by .75 which is 84.
so 75% of 84 would be 63.
Answer:
7
Step-by-step explanation:
the area of a triangle is base*height/2. so, if the area is 14 mm^2, we have to figure out how much the area would be without dividing by 2. the opposite of division is multiplication, so 14*2=28. now that we know how much the area would be if we didnt divide by 2, we have to figure out the base. the equation is:4x=28. we divide 4 on each side and we get x=7.