Answer:
x is the number of small cranes he can make
3x is the amount of time it takes to make all of those small cranes
10 is the amount of time it takes to make just the centerpiece
30 is how much time in total he has to make all of the paper cranes
Step-by-step explanation:
Answer:
x=4+9i,:x=4-9i
Step-by-step explanation:
put it into the quadratic formula
x=-(b+/- sqr b^2-4ac)/2a
8+/- sqr 64-97/2
There are 5 sides in this shape.
(5-2)(180) = 540. There is 540 degrees in this shape.
111 + c + (c + 10) + 120 + 91 = 540
111 + 2c + 10 + 120 + 91 = 540
2c = 208
c = 104
answer: 104
Answer:
a = c + d - r
Step-by-step explanation:
Answer:
Width = 1/2h
Area = 1/4h²
Step-by-step explanation:
This is quite a vague question from you. Being asked to find the width and area of a particular shape, without being given dimensions.
However, I would try to solve it nonetheless.
From your question, you stated that the width of the rug is half its height, if so, then,
w = 1/2h
Again, you're being asked to find the area. Area of a kite is given as
Area = 1/2 * Width * Height and as such, we have
Area = 1/2 * 1/2h * h
Area = 1/4 * h²
All that you need to do now is substitute the value of h
