15 points!! m ABC + mBAC + m ACB
when ABC is an isosceles triangle with AB=AC
mABC when mBAC = 70°
and ABC is an isosceles triangle with
AB=AC
mZQPR when mZQRP = 30°
and APQR is an isosceles triangle with
PQ = QR
mZBDE when mZBAC = 45°
and points D and E are the midpoints
AB and BC, respectively, in AABC

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

i don't have the answer rn but go to math papa. it shows the steps and the answer. hope this : )

step-by-step explanation:

2500

step-by-step explanation:

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75