The missing statement are:
4. ∠B ≅ ∠B; Reflexive Property of Equality.
5. ΔBDE ~ ΔBAC; Side-Angle-Side (SAS) Similarity Postulate.
<h3>What are the proofs?</h3>
The missing statement are number 4 and 5.
If we say that 4. ∠B ≅ ∠B; Reflexive Property of Equality then:
∠B ≅ ∠B,
Note that there are two triangles, which are ΔABC and ΔDBE and we also have ∠BDE ≅∠BAC and ∠B ≅ ∠B,
∠BDE + ∠B + ∠BED = 180°
∠BAC + ∠B + ∠BCA = 180°
Hence, ∠BED = ∠BCA Substitution property of equality
That birth ΔABC ~ ΔDBE,which is Angle Angle Similarity Postulate
Learn more about triangle from
brainly.com/question/17177615
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Answer:
Lexi would send 625 in July.
Hope this helps!
Answer:
![{ \tt{y = \frac{ - 3}{4}x - \frac{2}{5} }} \\](https://tex.z-dn.net/?f=%7B%20%5Ctt%7By%20%3D%20%20%5Cfrac%7B%20-%203%7D%7B4%7Dx%20-%20%20%5Cfrac%7B2%7D%7B5%7D%20%20%7D%7D%20%5C%5C%20)
• for y-intercept, x is zero
![{ \tt{y = ( \frac{ - 3}{4} \times 0) - \frac{2}{5} }} \\ \\ { \tt{ y = - \frac{2}{5} }}](https://tex.z-dn.net/?f=%7B%20%5Ctt%7By%20%3D%20%28%20%5Cfrac%7B%20-%203%7D%7B4%7D%20%20%5Ctimes%200%29%20-%20%20%5Cfrac%7B2%7D%7B5%7D%20%7D%7D%20%5C%5C%20%20%5C%5C%20%7B%20%5Ctt%7B%20y%20%3D%20%20-%20%20%5Cfrac%7B2%7D%7B5%7D%20%7D%7D)
• therefore:
![{ \tt{y - intercept : \: (0, \: - \frac{2}{5} ) }} \\](https://tex.z-dn.net/?f=%7B%20%5Ctt%7By%20-%20intercept%20%3A%20%5C%3A%20%280%2C%20%5C%3A%20%20-%20%20%5Cfrac%7B2%7D%7B5%7D%20%29%20%7D%7D%20%5C%5C%20)
Slope is -1/3 the y-intercept is 1 (0,1)