I believe the answer is A,
(10-6)2+6•2-(3+2)2
4•2+6•2-5•2
8+12-10
20-10
10
To solve these questions use PEMDAS
First you do the Parentheses
Then solve Exponents
After that Multiple and divide left to right
Lastly Add and subtract left to right
Given:
1st fraction - 7/24
2nd fraction - 34/48
Rules in dividing fractions:
1) Get the reciprocal of the 2nd fraction.
34/48 becomes 48/34
2) Multiply the 1st fraction to the reciprocal of the 2nd fraction
7/24 * 48/34 = 7*48 / 24*34 = 336/816
3) Simplify the fraction
336/816 ⇒ 112/272 ⇒ 56/136 ⇒ 14/34 ⇒ 7/17
336 ÷ 3 = 112
816 ÷ 3 = 272
112 ÷ 2 = 56
272 ÷ 2 = 136
56 ÷ 4 = 14
136 ÷ 4 = 34
14 ÷ 2 = 7
34 ÷ 2 = 17
7/24 ÷ 35/48 = 7/17
5 friends could got to the party
21-16=5
Answer:
angle 2 and 4
angle 3 and 5
Step-by-step explanation:
