How do i do this? ? it’s freshman geometry

x = 3

Step-by-step explanation:

Rhombus RHOM: HM ⊥ RO and HB = BM    RB = BO

HB² + RB² = HR²

x² + (x + 1)² = (x + 2)²

x² + x² + 2x + 1 = x² + 4x + 4

x² - 2x - 3 = 0

(x + 1) ( x - 3) = 0

x = -1   not reasonable

x = 3 answer

check: 3² + 4² = 25 = 5²

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

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step-by-step explanation: