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ikadub [295]
4 years ago
12

What is x/13-5=25/26

Mathematics
1 answer:
Juliette [100K]4 years ago
4 0

\frac{x}{13} -5=\frac{25}{26}    Add 5 on both sides

\frac{x}{13}=\frac{25}{26}+5    Make the denominators the same

\frac{x}{13}=\frac{25}{26}+\frac{130}{26}

\frac{x}{13}=\frac{155}{26}    Multiply 13 on both sides

(13)\frac{x}{13}=(13)\frac{155}{26}

x=\frac{2015}{26}

x=\frac{155}{2}  

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3.72 divided by 10 to the fourth power which of these shows and explains the correct location of the decimal point when the expr
kondor19780726 [428]

Answer:

The answer is 0.372 because you jus dividing it by 10 jus like 0.372 x 10= 3.72 you jus putting the 0 first when dividing .

Step-by-step explanation:

4 0
3 years ago
Form a polynomial with zeros:−2 multiplicity 3; 1 multiplicity 2; 3 multiplicity 1;degree 6 You may leave your answer in factore
Darina [25.2K]

Answer:

f(x) = (x+2) (x+2)^3 (x-1) (x-6)

Step-by-step explanation:

The first zero, -2, corresponds to the factor x+2 of the polynomial.

Given that this zero, -2, has multiplicity 3, (x+2)^3 represent the first three factors of the polynomial.

The next factor stems from the zero 1:  (x-1).

The next 6 factors stem from the zero 6:  (x-6).

Writing the polynomial in factored form, we get:

f(x) = (x+2) (x+2)^3 (x-1) (x-6)

3 0
4 years ago
What is the product of 2x - 5 and 3x2 + 5x - 7? Write your answer in standard form. Show your work. Is the product of 2x – 5 and
Lesechka [4]

Answer:

a) 6x³ − 5x² − 39x + 35

b) no

Step-by-step explanation:

(2x − 5) (3x² + 5x − 7)

Distribute:

3x² (2x − 5) + 5x (2x − 5) − 7 (2x − 5)

Distribute again:

6x³ − 15x² + 10x² − 25x − 14x + 35

Combine like terms:

6x³ − 5x² − 39x + 35

5x − 2 is the opposite of 2x − 5, so you would get the negative of the answer from part (a).

5 0
3 years ago
Solve the equation 1/2x=5/2x-3
lilavasa [31]

Answer:

i think it is a but there are algebra caculators online

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Courtney hit the Bullseye 3/5 of the times when playing darts Write 3/5 as a Decimal.
Brrunno [24]
3/5 as a decimal would equal 0.6
5 0
4 years ago
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