Answer:
42sq
Step-by-step explanation:
5:7
30 sq: x sq
30/5=6 sq for 1 of the ratio
6*7=42 sq for 7 of the ratio
Do u mean like other names for it
In standard form:
answer- 14,000 and 12,000
Example
←LEFT 12,000
↑
comma(THOUSANDS PLACE)
ten thosands is the second number after the comma(thousands) to the left
Answer:
<h2>A. 2x² + 5x + 1</h2>
Step-by-step explanation:

It should be B. right angle and C. complementary angles