Question

please answer all 8 questions please ​

Answer 1

Answer:

Here mate here are your all answers

Step-by-step explanation:

1. By putting the formula to find LCM which is A•B/HCF(a,b). Hence your answer will be 364(c)
2. Here select the first term a=18,d=(18-A) after placing formula u will get answer which is A+B=11
3. your answer is 45°
4. Your answer is (3,5) as by putting the formula X1+X2/2 And Y1+Y2/2
5. P(E)=0.05, by putting formula P(E)+P(not E)=1 we will get the answer which is 0.95
6. As the ratio of both the traingles are equal then their side square ratio will also be equal hence your answer is 16:81 which is square
7. Perimeter of the traingle will be 14cm

To find surface area of sphere formula is 4πr^2

Hope it helps mark it brainliest