First, subtract 10h from 15h so the variables are on the same side. You get:
5h+30<-45
Then, you can solve the inequality like any other equation. Subtract 30 from -45:
5h<-75
Finally, divide -75 by 5 to get your answer:
h<-15
Answer:
the original amount was 62
Step-by-step explanation:
You can use the part over whole formula like this:
why?
because we know that 10% = 10/100, we can easily find out the answer by cross multiplying
? * 10 (let's use x, instead of ?)
=10x
6.2 * 100
= 620
Now we have an equation that looks like this: 10x = 620
By using the inverse operation tool (dividing each side by 10 to isolate x) we have:
x (or ?) = 62
The area of a rectangle is length times width or l*w or lw
so the length being 22 cm and width 14 cm
22*14 = 308 cm
the area of the dance floor is 308 square cm of the scale drawing...
it says that 5cm in the scale drawing is 8 ft in reality...
so 35.2 ft and 22.4 ft are the new length and width respectively
so 35.2 times 22.4 is the actual floor area
788.48 ft
Hope this helps ;)
Answer:
111 is X
Step-by-step explanation:
So the theroum for any extended angle is to add the two opposite angles.
So if you add the 2 numbers is suppose to be X.
75+36=111
Thats it
