Answer:
I am sorry I don't know how to do it
A. 9. -7 + x = 9
A = 13.
b. -7 + 13 = -7 - 7 + 6.
a. 10. -10 + x = -2
A = 8
b. -10 + 8 = -2
Answer: d
Step-by-step explanation: edge2020
Answer:
Height after 5 seconds is <em>215 ft</em>
Step-by-step explanation:
Given that:
The initial velocity of object which is projected upwards is 123 ft/sec.
Height of the object, <em>h</em> after time <em>t </em> in seconds, is given as:
Here, <em>t </em>will always be positive, so and will also be positive.
But coefficient of is negative, that means something is subtracted from the positive term .
To find:
Height of object after 5 seconds.
Solution:
Given that seconds.
Let us put the value in the given relation of and :
So, height after 5 seconds is <em>215 ft</em>.
Answer:
$13.05
Step-by-step explanation:
The prize will be $13.05 after the discount.
29x45%=13.05
OR
29x0.45=13.05