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kogti [31]
2 years ago
14

Hi can someone help me with question and how you got the answer? thanks :)

Mathematics
2 answers:
liberstina [14]2 years ago
6 0

Answer:

81

Step-by-step explanation:

Using the rule of exponents/ radicals

a^{\frac{m}{n} } = (\sqrt[n]{a} )^m then

27^{\frac{4}{3} }

= (\sqrt[3]{27} )^4

= (3)^{4}

= 81

Triss [41]2 years ago
5 0

Answer:

Convert 27 4/3 to an improper fraction.

Step-by-step explanation:

Exact Form:

85/3

Decimal Form:

28.¯3

Mixed Number Form:

28 1/3

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Which ordered pair in the form (a,b) is a solution of the equation?
kondor19780726 [428]

Answer:

A. (6,0)

Step-by-step explanation:

4a- 5b = 24

Check each point to see if its is true

A. (6,0)

4(6) - 5(0) = 24

24 = 24

true

B. (-5, -2)

4(-5) -5(-2)= 24

-20 +10 = 24

-10 =24

False

C. (0,6)

4(0) -5(6) =24

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False

D. (-2, -5)

4(-2) -5(-5)=24

-8+25=24

18=24

False

3 0
3 years ago
2. What is the slope passing through the points (2, -1) and (-4, 11)
algol [13]

Answer:

I believe it is y equals 3 minus 2x.

4 0
3 years ago
Which expression is equivalent to 2la+26)-2-26?
snow_tiger [21]

Answer:

Dear user,

Answer to your query is provided below

2(al−1) is the expression equivalent for 2la+26−2−26

4 0
3 years ago
Lauren bought 20 ounces of sliced ham. She used 3/4 of the ham to make sandwiches for her friends and 1/5 of the ham in an omele
NeX [460]
4 ounces are left because 3/4 of 20 is 5. And 1/5 of 5 is 4. I hope this helps
6 0
3 years ago
Solve the equation 4x^2-12x=7 algebraically for x.
ss7ja [257]
                            4x² - 12x = 7
                                      - 7  - 7
                       4x² - 12x - 7 = 0
                4x² + 2x - 14x - 7 = 0
2x(2x) + 2x(1) - 7(2x) - 7(1) = 0
          2x(2x + 1) - 7(2x + 1) = 0
                    (2x - 7)(2x + 1) = 0
       2x - 7 = 0    or    2x + 1 = 0
           + 7 + 7                 - 1  - 1
             2x = 7                 2x = -1
              2     2                  2      2
               x = 3¹/₂      or       x = ⁻¹/₂
7 0
3 years ago
Read 2 more answers
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