Answer:
im pretty sure first question is 28.6 seconds
and second one is 276 total pounds
Step-by-step explanation:
The first one is 86 divided by 3 = 28.6 seconds
the second one is 23 x 12 = 276 pounds
-t=9(t-10)
-t=9t-90
90=9t+t
90=10t
90/10=t
9=t
Step-by-step explanation:
Consider Similarity and enlargement
To get the enlargement factor,
Take the ratio result of any two similar sides. i.e
PQ/AB = 3.6/2 = 1.8
The enlargement factor is 1.8
To get ST, consider ED then multiply it by the enlargement factor. i.e
= 5 x 1.8
= 9
Answer:
can you please tell me the question there's nothing there
Step-by-step explanation:
7x+2y=-17
steps:
x=2x + 5x
y=3y - y
sum=-5 -12