First simplify the expression.
1/3(1,650+0.15c)
550+0.05c
Answer is A
Hope this helps!
Answer:
![y=-222](https://tex.z-dn.net/?f=y%3D-222)
Step-by-step explanation:
When "y varies directly with x" this means that:
![y=k\times x](https://tex.z-dn.net/?f=y%3Dk%5Ctimes%20x)
where k is a number we need to find out (called the constant of proportionality if you care about that).
We can figure out what k is because they tell us when y= -252, x=84. Substituting those values into our equation we get:
![-252 = k \times 84](https://tex.z-dn.net/?f=-252%20%3D%20k%20%5Ctimes%2084)
and therefore:
.
So our equation or formula between y and x is:
.
So when x = 74, then:
![y=-3 \times 74 = -222](https://tex.z-dn.net/?f=y%3D-3%20%5Ctimes%2074%20%3D%20-222)
Answer:
29 degrees.
Step-by-step explanation:
Add the degrees. minus by the degree of the angle aka 90 becasue there is a little box in red and it means 90 degrees
after adding ur 2 degrees minus answer by 90.
Hope this helps! have a nice day! Please consider making me Brainliest!
Answer:
Only b is correctly simplified.
Step-by-step explanation:
Answer:
The area of that bedroom in real life is of 216 square feet.
Step-by-step explanation:
Real dimensions:
One of the bedrooms on the blueprint is a rectangle measuring 3 inches by 4.5 inches.
The scale is that each inch on the drawing represents 4 feet in real measure.
So the dimensions of the bedroom are:
3*4 = 12 feet by 4.5*4 = 18 feet.
What is the area of that bedroom in real life?
Rectangular bedroom, so the area is the multiplication of the dimensions.
12*18 = 216 square feet.
The area of that bedroom in real life is of 216 square feet.