Answer:
x = 7
Step-by-step explanation:
The proportion is
14/6 = 21/(3x - 12) Cross Multiply
14*(3x - 12) = 6*21 Remove the brackets and combine
42x - 168 = 126 Add 168 to both sides
42x = 126 + 168
42x = 294 Divide by 42
x = 294/42
x = 7
Answer:
C
Step-by-step explanation:
Yeyeyeeyeyeyeeyeeypok2kd
Answer:
The distance is (-4,3)
Step-by-step explanation:
count between the numbers :)
Step-by-step explanation: We have to match the scale and the area of the scale drawing to the area of the actual object. For the scale drawing: 1 inch to 'a' feet then actual area for the scale drawing will be 'a2' times the scale drawing area because area = (side)?
Now we solve the given options. For the scale drawing: 1 inch to '3' feet Actual area of 15 square inches scale: (3) ²x 15 = 135 square feet For the scale drawing: 1 inch to '3' feet Actual area of 12 square inches scale: ( 3) ²x 12 = 108 square feet For the scale drawing: 1 inch to '2' feet Actual area of 8 square inches scale: (2) ²x 8 = 32 square feet For the scale drawing: 1 inch to '2' feet Actual area of 5 square inches scale: (2) ²x 5 = 20 square feet