Answer:
a + 2
Step-by-step explanation:
Given
← factor the numerator
= ![\frac{(a+1)(a+2)}{a+1}](https://tex.z-dn.net/?f=%5Cfrac%7B%28a%2B1%29%28a%2B2%29%7D%7Ba%2B1%7D)
Cancel the factor (a + 1) on the numerator/denominator
= a + 2 ← quotient
Answer:
0.0204 meters
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given: DE║BC
To prove: ![\frac{\text{AD}}{\text{DB}}=\frac{\text{AE}}{\text{EC}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BAD%7D%7D%7B%5Ctext%7BDB%7D%7D%3D%5Cfrac%7B%5Ctext%7BAE%7D%7D%7B%5Ctext%7BEC%7D%7D)
Statements Reasons
1). DE║BC 1). Given
2). ∠1 ≅ ∠4, ∠3 ≅ ∠4 2). Corresponding angles theorem
3). ΔADE ~ ΔABC 3). AA Similarity theorem
4).
4). Corresponding sides are proportional
5).
5). Segment addition postulate
6).
6). ![\frac{a+b}{c}=\frac{a}{c}+\frac{b}{c}](https://tex.z-dn.net/?f=%5Cfrac%7Ba%2Bb%7D%7Bc%7D%3D%5Cfrac%7Ba%7D%7Bc%7D%2B%5Cfrac%7Bb%7D%7Bc%7D)
7).
7). Subtract 1 from both sides
8).
8). Take the reciprocal of both sides
18= (d - 0.25d) - 0.25d
18= 0.75d - 0.25d
18= 0.50d
d = 36
the original price was $36
Well, somehow the guests at 13/55th's more sandwiches that were present. Did you type the fractions correctly?