To solve this problem, we should set up an equation, letting x be the unknown number.
9 + x = 0
Next, we should subtract 9 from both sides to cancel out the +9 on the left side of the equation and get the variable alone.
x = -9.
Therefore, the number you are looking for is -9.
Answer:
279,936
Step-by-step explanation:
Since there are 6 options for every digit, and seven digits
So,
6^7=279,936
Answer:
Mean proportional = 1/8
Step-by-step explanation:
Mean proportional is nothing but geometric mean of two numbers.
Geometric mean of any two numbers x & y is calculated as -
G = √(x × y)
Here, considering x = 1/16 and y = 9/36 = 1/4,
G = √(1/16 × 1/4)
G = √(1/64)
G = 1/8
Please mark me as brainliest
Answer:
7%
Step-by-step explanation:
300/21 is 0.07, and 0.07 in percent form is 7%