Answer:
62
Step-by-step explanation:
12-3=9
5x9=45
45+17=62
Answer: 1. Isosceles / acute angle
2. Scalene/ right angle 3. scalene/obtuse 4.acute/ equilateral 5. Isosceles/right angle 6. Scalene/ acute 7. Acute/ equilateral 8.isosceles/obtuse
Step-by-step explanation:
Answer:
9th is 44 mark me as brainlist
Answer:
X=24 Z=110
Step-by-step explanation: correct me if im wrong because im not 100% sure.
To solve this you must use the rules of PEMDAS (Parentheses, Exponent, Multiplication, Division, Addition, Subtraction)
In this problem we have double parentheses. Which one should we solve first? The answer to that is always the inner most ones:
13[ 6² ÷ (5² - 4²) + 9]
5² - 4²
^^^Here you will have to first take the square of both values
25 - 16
9
13[ 6² ÷ (9) + 9]
Now for the exponents
13[ 6² ÷ (9) + 9]
6²
36
13[ 36 ÷ 9 + 9]
Now for the division:
13[ 36 ÷ 9 + 9]
36 ÷ 9
4
13[ 4 + 9]
Now for the addition
13[ 4 + 9]
4 + 9
13
13[13]
Now for multiplication
169
Hope this helped!
~Just a girl in love with Shawn Mendes
