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Anastasy [175]
3 years ago
8

How to you write 1/25 using exponents

Mathematics
2 answers:
Montano1993 [528]3 years ago
5 0

Answer:

5^{-2}

Step-by-step explanation:

Using the rule of exponents

a^{-m} ⇔ \frac{1}{a^{m} } , then

\frac{1}{25} = \frac{1}{5^{2} } = 5^{-2}

WINSTONCH [101]3 years ago
4 0

Answer:

1/25 if converted to exponetiaal form it will be

1/5^{2}  and it can also be

just 5^{-2}

so there are two solutins

1.  1/5^{2}

2. 5^{-2}

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(3a+7)+(a-1)<br> How do you find the sum of the two binomials
Shkiper50 [21]
3a squared +4a-7 squared is a 2 btw
5 0
3 years ago
7/8y + 1/2 = 1 1/5<br><br> Solve for y.
abruzzese [7]

Answer:

y = 4/5

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

7/8y + 1/2 = 1 1/5

<u>Step 2: Solve for </u><em><u>y</u></em>

  1. Convert to improper fraction:                                                                          7/8y + 1/2 = 6/5
  2. [Subtraction Property of Equality] Subtract 1/2 on both sides:                       7/8y = 7/10
  3. [Division Property of Equality] Divide 7/8 on both sides:                              y = 4/5
3 0
3 years ago
Which expressions go in which box?
almond37 [142]
To qualify as a polynomial, the expression in question:
* Consists of one or more terms 
* Variables are only with positive whole exponents
* No variables in the denominator of any term (the coefficients however, can be fractions.)

In that case the answer is most likely:

3 0
3 years ago
How does graphing -3/4 different from graphing 3/4
katovenus [111]
Graph 1: y= -3/4, which means its (x,y) coordinate is (0, -3/4).

Graph 2: y= 3/4, which means its (x,y) coordinate is (0, 3/4).

Graph 1 would be the point -3/4 on the y-axis, while graph 2 would be the point 3/4 on the y-axis.

Therefore, graph 1 and graph 2 are symmetrical about the x-axis.

Hope this would help~
3 0
3 years ago
I have 3 hundreds, 13 tens and 10 ones. What number am I?
Usimov [2.4K]

Answer:

440

Step-by-step explanation:

3 hundreds= 300  

13 tens= 130  

10 ones=10  

300+130+10=440

4 0
3 years ago
Read 2 more answers
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