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GuDViN [60]
3 years ago
7

(13-9). 3*3'2 *3'3 need help it's three to the second power 3 to the 3rd power and I still don't understand it did you help me o

ut
Mathematics
1 answer:
Serjik [45]3 years ago
6 0

Answer:

Step-by-step explanation:

exponent rule : a^b * a^c = a^(b + c).....so when they have the same base, keep the base and add the exponents. And just so you know, that first lone 3 has an exponent of 1.

3^1 * 3^2 * 3^3 = 3^(1 + 2 + 3) = 3^6 = 729

or this way...

3 * 3^2 * 3^3 = 3 * 9 * 27 = 729

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Answer:

\overline{QP} = \overline{SR}

Step-by-step explanation:

Given: ∠PTQ ≅ ∠STR and TP, TQ, TR and TS are radii of the circle.

If  two angle are equal, then they are equal in size and their measurements are equal.

IF ∠PTQ ≅ ∠STR then they are also equal in their measurements.

Now, In ΔPTQ and ΔSTR

∠PTQ ≅ ∠STR  (vertically opposite angle)

\overline{TQ} \cong \overline{ST}  (Radius of the circle are equal and congruent in length)

\overline{PT} \cong \overline{TR}  (Radius of the circle)

∴ ΔPTQ ≅ ΔSTR (SAS postulate)

∴ \overline{QP}\cong \overline{SR} (corresponding sides of congruent triangle are equal  and congruent).

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