Answer:
2x + 1=13
Step-by-step explanation:
the product of a number and 2 (2x)
sum of 1 (+1)
is 13 (=13)
Answer:
∠GAC ≅ ∠HFD by the Property of Congruence.
Step-by-step explanation:
I'm going to be honest the question is a little confusing cause of the beginning, but if you're looking for which angles are actually congruent it's ∠GAC ≅ ∠HFD
A ruler as that is the only option that can measure segments
9 is the answer negatives cancel out creating positve
As, synthetic division by -4 gives remainder 0. Hence, Option B is correct. -4 is a root of ![3x^{2} +7x-20](https://tex.z-dn.net/?f=%203x%5E%7B2%7D%20%2B7x-20%20)
As, x+4=0 gives x=-4.
So, option C is correct,
(x+4) is factor of ![3x^{2} +7x-20](https://tex.z-dn.net/?f=%203x%5E%7B2%7D%20%2B7x-20%20)
Option E is correct
![\frac{3x^{2} +7x-20 }{x+4}=3x-5](https://tex.z-dn.net/?f=%20%5Cfrac%7B3x%5E%7B2%7D%20%2B7x-20%20%7D%7Bx%2B4%7D%3D3x-5%20)