9 less than a number is <em><u>9 - n</u></em>
Where n is that number
Answer:
x = -4
Step-by-step explanation:
Give Me brainllest
2/5 + 1/2 = 0.9
0.9 in fraction form is 9/10!
Hope this helps!
Answer:
2sin50 cos20
Step-by-step explanation:
We need to write sin (70) + sin(30) as a product. The formula used here is :

Here, A = 70 and B = 30
So,

So, the value of sin (70) + sin(30) is 2sin50 cos20. Hence, the correct option is (c).
Answer
Step-by-step explanation:
227.49 x 1.09 = 247.96