Answer:
d
Step-by-step explanation:
3x times 5x equals 15x^2
3x times -5 equals -15x
---> 15x^2 - 15x
Divide 141 by 2, getting 70.5. Since 70.5 is halfway between two consecutive integers, 70 and 71, these are the locker numbers. (P.S. This method only works with odd numbers.) 70+71=141.
<span>The measure of angle dcb is 120</span>°.<span>
Because in a parallelogram, Consecutive angles are supplementary that means (D + C = 180°).
given that angle adc is equal to 60</span>°
So, ∠adc + ∠dcb = 180°
60 ° + ∠dcb = 180°
∠dcb = 180 - 60 = 120°
Thus, the measure of angle dcb is 120°.
Answer:
Answer 1 is C) Exponential Function
For answer 2
65x4=260 +50 = 310 The answer is Swamp Lover, because it is cheaper
75x4=300 + 45= 345
For answer 3
Therefore the correct answer is C 1200, 5% anually, and 1689
<h3>
Answer: SSS</h3>
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Explanation:
The sides shown by the single tickmark are the same length. That's one "S" of "SSS".
The sides shown with double tickmarks are the same length. This is another "S" of "SSS".
Lastly, the third unmarked sides of each triangle overlap together perfectly. We consider this a shared side. They are the same length due to the reflexive property. This is the third "S" of "SSS".
The order of the "S" terms mentioned above doesn't matter. All that matters is that we have three pairs of congruent sides. This is enough to use the SSS congruence theorem to prove the two triangles are congruent.
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Extra info:
We don't have any information about the angles, so we cannot use ASA, SAS, or AAS.
We can't use HL because that only applies to right triangles.