Answer:
x^2 + 14x + 49
Step-by-step explanation:
Use the distributive property:
(x + 7)(x + 7) = x^2 + 7x + 7x + 49 = x^2 + 14x + 49
Answer:
4
Step-by-step explanation:
Decreasing a percentage from a number can be done by multiplying said number and percentage together. That being said:
16 * 25% = 4
Meaning that the result of the number 16 being decreased by 25% is 4
Hello!! Actually I got A x = 2, y = 12.
Whenever you plug them in, 2(2) + 3(12) = 40
-2(2) + 2(12) = 20
It worked for me this way, I hope this is the right answer. Have a great day!
<span><span>3<span>a2</span></span>y</span><span>(<span><span><span><span>a2</span><span>y2</span></span><span><span><span>−4</span>a</span>y</span></span>+2</span><span>) there u go</span></span>
Answer:
Statement: Reason:
1. Line AB is parallel to Line DE 1. Given
2. Angle ABC is congruent to Angle ECD 2. Vertical Angle Theorem (Vertical
Angles are congruent)
3. Angle ABC is congruent to Angle 3. If a pair of parallel lines are cu
CDE by a transversal, then the
alternate int angles r congruent
4. Triangle ABC is similar to Triangle EDC 4. Angle-Angle Postulate
Step-by-step explanation:
I hope this helps!
