When you write a numerical expression, how can ypu show which operation to do first?
1 answer:
Answer:
using PEMDAS
Step-by-step explanation:
P parenthesis
E exponents
M multiplication
D division
A addition
S subtraction
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Use the slope formula (y2-y1)/(x2-x1)
(0+9)/(4+7)=9/11
Since q is parallel to r the slope will be the same. 9/11 is the slope of line r
You can't the answer is 2 because 20 goes into 10 twice
Answer:
i dont know honestly
Step-by-step explanation:
Pairs of corresponding angles are congruent.
