Answer:
1.26 x 10^(24)
Step-by-step explanation:
hope this helped
Answer:
Step-by-step explanation:
Given the simultaneous inequality
2x+y<10 ....... 1
2x-4y<8 ....... 2
Subtract both equation from each other
(2x-2x)+(y-(-4y))<10-8
0+5y<2
y < 2/5
y < 0.4
Substitute the given value of y into 1;
2x+y<10
2x + 2/5 < 10
2x < 10 - 2/5
2x < 48/5
10x < 48
x < 4.8
Hence the solution to the inequality expressions is (4.8, 0.4)
Answer:
120
Step-by-step explanation:
6 x 20 = 120
Answer:
No he can't
Step-by-step explanation:
8² = 64
10² = 100
8² + 10² = 164
18² = 324
For a right triangle A²+B²=C²
Answer:
it will cost $ 354 and expression used is y= 3(16) + 34(9)
Step-by-step explanation:
Suppose the total cost is given by y $
y= 3(16) + 34(9)
y= 48+ 306
y= $354