Answer:
I think its b)1.5 seconds sorry if I am wrong
Step-by-step explanation:
16t²=time
16t²=16²seconds
16² seconds=256 seconds
16t²+64=distance
256+64=320
320 feet=distance
so
256 seconds/320feet
=1.5seconds
Answer:
3) 441 m² (C)
Step-by-step explanation:
the square root of 29² - 20² is = 21 (side length of Q
21 is all of the side lengths since it's a square.
so multiply 21 by itself:
21x21= the area of q= 441 m²
Answer:
Perpendicular lines are lines that intersect at a right (90 degrees) angle.
Step-by-step explanation:
Answer:
$20 for sandwiches and $14 for salads $34 in total
Step-by-step explanation:
each sandwhich costs $4 so
$4 x 5=$20
$2 x 7=$14
