They are right angles, supplementary means that they add up to 180. You can remember this because S in supplementary stands for S in straight line (which is 180 degrees. They are both right angles because 90 + 90 will equal 180.
Have a good night/day <3
Answer:
He will have 0.50 chage back
Step-by-step explanation:
If 476 miles equates to 14 gallons, to find the gallons needed for 578 miles, you multiply 578 * 14 which is 8092, then divide that by 476 = 17
17 gallons of gas.
Answer:
Area of square = 289r²
Step-by-step explanation:
Given:
Side of square = 17r
Find:
Area of square
Computation:
Area of square = side²
Area of square = (17r)²
Area of square = 289r²
Answer:
2x + 5y = -4
Step-by-step explanation:
The standard form for linear equations in two variables is Ax+By=C. For example, 2x+3y=5 is a linear equation in standard form. When an equation is given in this form, it's pretty easy to find both intercepts (x and y). This form is also very useful when solving systems of two linear equations.
