Aplumber has a set fee for a house call and charges by the hour
for repairs. the total cost of her services can be modeled by
c(t) = 125t + 95.
which statements about this function are true?
i. a house call fee costs $95.
ii. the plumber charges $125 per hour.
iii. the number of hours the job takes is represented by t.
(1) i and ii, only
(2) i and iii, only
(3) ti and iii, only
(4) i, ii, and iii

7. 153.86 ft

8. 12.56 ft

9. 78.5 m

10. 379.94 in

11. 132.665 m

12. 12.56 yd

13. 226.865 ft

14. 113.04 ft

15. 63.585 ft

16. 254.34 m

17. 50.24 cm

step-by-step explanation:

7.

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let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

54.864 meters

step-by-step explanation:

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

have a nice day!