Answer:
90
Step-by-step explanation:
Order of operations are known as PEMDAS:
P - Parenthesis
E - Exponents
M - Multiplication
D - Division
A - Addition
S - Subtraction
For the most part you have to follow these rules in order to get the correct answer. For this question you first have to multiply 19 by 4 to get 76. Next you add 35 to the number. The sum of 76 and 35 is 111. You final step is to subtract 21. Your final answer is 90. I hope this helps!
C, or the top right table. I don’t exactly feel like explaining unless you really want me to... in that case lmk.
I can tell you n=6 or n+6 because the rule is plus six, and the answer for the missing slot will be 34 because you are still following off that same rule. Hope this helps! Mark brainly please!
arc length = given angle/360 x 2 x PI x radius
120/450 x 2 x 3.14 x 23 = 48.17
round to 48 cm
X1+y1=x2+y2
This one is not true because of the equation y=kx and all the other equations can simplify to this equation