What is the first day of spring

Line m passes through (-9,4) and (9,6). What is the y-intercept of line m?

These are lines that intersect to form right angles. Example: The formed by x-axis and the y-axis, a line with a slope of 3 and another line with a slope of - 1/3, the sides of a rectangle, and the sides of a square form this kind of line or segment.

В та If B = 49°13' and b - 10 find a a. 4.6 b. 8.6 C. d. 5.4 6.5

One airplane is approaching an airport from the north at 124 km/hr. A second airplane approaches from the east at 223 km/hr.

Find the surface area of a sphere with radius 1.25 miles. 24.5 miles^2 19.63 miles^2 196.35 miles^2 78.5 miles^2

Scientific notation of 0.0000000915

What are the values of x in the equation x2 - 6x + 9 = 25? x = - 2 or x = 8 x = - 1 or x = - 11 x = 1 or x = 11 x = 2 or x = - 8

Write a quadratic function whose zeros are 2 and 5 .

Solve the system of equations: (Find the ordered pair that is a solution to both equations). y=4x-3y=-2x+9

A chef had 2 1/3 heads of lettuce. she used 2/3 head of lettuce to make a salad. how many heads of lettuce does she have left? Show a number model and a estimate with your answer.