Distance between a(3,9) b(-10,4)

Step-by-step explanation:

Use the Distance Formula to help you find the distance between the two given points:

First point:

Second point:

-Substitute the two given points onto the formula:

First point:

Second point:

-Then, you solve for the distance:

(since the number cannot be square rooted, the number will stay the same)

Therefore, the distance is .

u rich

step-by-step explanation:

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24