The vertex and the t-intercept where t>0, will help solve this problem. Sending the work on the attachment.
B. All rectangles are parallelograms. <span />
To estimate the quotient, we first round off the divisor and the dividend to the nearest tens, hundreds, or thousands and then divide the rounded numbers. In a division sum, when the divisor is made up of 2 digits or more than 2 digits, it helps if we first estimate the quotient and then try to find the actual number.
Answer:
Step-by-step explanation:
28/40 ×100 =70 PERCENT