I need help 1,2 ,3 and 4 plz I really need help
2 answers:
Answer:
1. operation is addition
inverse is subtraction
to solve, subtract 7. d = -2
2. operation is subtraction
inverse is addition
To solve, add 57. t = 96
3. operation is division
inverse is multiplication
to solve, multiply 2. a = 12
4. operation is multiplication
inverse is division
to solve, divide -3. x = -4
Step-by-step explanation:
Operation means like: + - × ÷
Inverse means the opposite. ex: the inverse of addition(+) would be subtraction(-). Inverse of multiplication(×) is division(÷)
You might be interested in
The answer is c. You double the number for finding radius
Step-by-step explanation:

Three hundred and ten million seven hundred and sixty three one hundred and thirty six
51.5 Hectograms + 5100 Grams
51,500 Decigrams = 5100 Grams
They have same mass because they equal each other.
Explanation:
The circumference and the are of a circle with radius r
are:

If we use pi = 3.14 and the radius is 9m:


Answers:
• Area: ,254.34 m²
,
• Circumference: ,56.52 m