Answer:
4^50
Step-by-step explanation:
2^(2*50)=2^100
2^2=4
2x+1=10 (b/c divide both sides by 5
2x=9
x=4.5
Answer:
a= 18x
Step-by-step explanation:
(a+d)/2 = 10x (1)
(b +c)/2 = 8x (2)
(b+c+d)/3 = 6x (3)
From the equation 2, we have (b+c)= 8x *2 = 16x
From the equation 3, we have d= 6x*3 - (b+c)= 18x- 16x = 2x
From the equation 1, we have a= 10x*2 -d= 20x - 2x= 18x
Answer:
1 yard
Step-by-step explanation:
1 yard is 3 feet.
hope this helps:)
Answer:
32.5 square feet.
Step-by-step explanation:
The formula for a triangle is Base times height divided by 2. So, you must divided this shape into a square and a triangle. Now, we must find the base of the triangle, which is 3 and find the height of the triangle, which is 5. Multiply 5 by 3 to get 15. Divided by 2 by 15 to get 7.5. Then find the area of the square. Simply find the base of the square, which of 5 and find the height of square, which is also 5. Multiply 5 by 5 to get 25. Add, 25 to 7.5 to get 32.5.
