Please help ASAP! 40 pts

see below

Step-by-step explanation:

We can find <C by adding all three angles in a triangle

<DBC + <C + <BDC = 180

30+ <C + 90 = 180

Combine like terms

120 + <C = 180

Subtract 120 from each side

120-120 + <C = 180-120

<C = 60

We can find <ABD by adding all three angles in a triangle

<ABD + <A + <BDA = 180

<ABD + 35 + 90 = 180

Combine like terms

< ABD +125 = 180

Subtract 180 from each side

< ABD +125-125 = 180-125

<ABD = 55

<ABC = <ABD + <DBC

          = 55 + 30

< ABC = 85

Angle C = 60°

Angle ABD = 55°

Angle ABC = 85°

Step-by-step explanation:

Angle C:

180 - 90 - 30 = 60

Using the right angle triangle

Angle ABD:

190 - 90 - 35 = 55°

Using triangle ABD

Angle ABC:

Angle ABD + Angle DBC

= 55 + 30 = 85

(x, y)→(x − 8, y − 7)

step-by-step explanation:

enjoy!

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

pls mark as brainliest