Answer:
10^7
Step-by-step explanation:
There are 7 zeros, so the number is the product of 10 multiplied by itself 7 times: 10^7.
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Multiplying a number by 10 adds a zero on its right (moves the decimal point right one place).
1×10 = 10¹ = 10
1×10×10×10 = 10³ = 1000
1000×1000×10 = 10³×10³×10¹ = 10^(3+3+1) = 10^7 = 10,000,000
The answer going to be A: they will be orthogonal if and are orthogonal
The answer is 5a+15b-10
5 x a is 5a. 5 x 3b is 15b and 5 x -2 is -10.
You then put them together 5a+15b-10
