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Vilka [71]
3 years ago
8

Which expression is equivalent to 7^5/7^2

Mathematics
2 answers:
PolarNik [594]3 years ago
7 0

Answer:

You are correct my good sir! 7^5/7^2 expanded is (7x7x7x7x7)/(7x7)! another awesome thing to know for future reference is when dividing exponents with the same base you can simply subtract the exponents from each other! for example, 7^5/7^2=7^3! :D Hope This Helps!

Step-by-step explanation:

Rufina [12.5K]3 years ago
4 0

Answer:

Option D is the answer.

Step-by-step explanation:

The given expression is \frac{7^{5}}{7^{2}}

We know 7^{5} = 7×7×7×7×7

and 7^{2} = 7×7

Therefore, we can rewrite the expression as \frac{7\times 7\times 7\times7 \times 7}{7\times 7} which maches with option D.

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Find m∠MON pls______
Wittaler [7]

Answer:

57°

Step-by-step explanation:

∠LOM and ∠MON are complementary angles, so they add up to 90.

This means that:

3x-15 + 5x-23 = 90 =>

8x - 38 = 90 =>

x = 128/8 = 16

So m∠MON = 5*16 - 23 = 57°

5 0
3 years ago
Segment AX and Segment EX are secant segments that intersect at point X. What is the length of ED? a. 1 b. 3 c. 6 d. 9
suter [353]

Answer:

B. 3

Step-by-step explanation:

We can use secant theorem.

AX × BX = EX × DX

AX = 7 + 2 = 9

9 × 2 = (3 + x) × 3

18 = 9 + 3x

18 - 9 = 3x

9 = 3x

x = 9/3 = 3

The length of ED is 3 units.

6 0
3 years ago
Round 45.587 to the nearest hundredth
KATRIN_1 [288]
<span>45.587 to the nearest hundredth = 45.59</span>
3 0
3 years ago
What belongs in the box marked with the question mark in the proof? Given: 4x + 1 = 6x - 2, Prove: x = 3/2
Tems11 [23]
We have the following expression:
 4x + 1 = 6x - 2
 We clear x of the expression.
 We pass the variables to the right and the constant terms to the left:
 1 + 2 = 6x-4x
 We rewrite the expression:
 3 = 2x
 We passed the 2 to divide:
 3/2 = x
 Answer:
 
The value of x is:
 
x = 3/2
6 0
3 years ago
Solve for x. If the equation is an identity write identity or if it has no solution write no solution.
AlladinOne [14]

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distribute

15x-6 -6x = 9x+6

combine like terms

9x-6 = 9x+6

subtract 9x from each side

-6 =6

no solution

8 0
4 years ago
Read 2 more answers
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