Answer: The perimeter of the largest triangle = 117 units.
Step-by-step explanation:
Sides of smaller triangle = 10,20 and 15 units
Longest side = 20 units
Longest side of larger triangle = 52 units
Sides of two similar triangles are proportional.
Let k be proportionality constant.
Length of other two sides,
So sides of larger triangle = 52 units, 26 units , 39 units
Perimeter of largest triangle = 52 +26+39 = 117 units
Hence, the perimeter of the largest triangle = 117 units.
Answer:
Solutions will be unreal
Step-by-step explanation:
Given the quadratic equation ax^2+bx+c
The discriminant of the function determines its nature of its root
Discriminant D = b^2-4ac
If D <0, it shows that the roots of the equation will be a complex value. since D is less than 0 and the square root of a negative number does not exist. Hence, the solutions will be unreal
Answer:
a= 2
b= 1
c= -4
Step-by-step explanation:
2x*(x²-3x-4)
2x*(x+1)(x-4)
Answer:
China should trade Aircraft to Shirt and American should trade shirt to Aircraft.
Step-by-step explanation:
We should make a comparison table between two country
China America
1 Aircraft 40000 100000
1 Shirt 4 2
It is clear that China's labor productivity in aircraft production is more outstanding than America and America's labor productivity in shỉrt production is better.
So China should trade Aircraft to Shirt and American should trade shirt to Aircraft.
Answer:
His answer differ by 675
Step-by-step explanation:
25*36=900
25*63=1575
1575-900=675