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3 years ago

Please help PLEASE HELP!!!!!!!!!!!!!!!

Mathematics

1 answer:

kati45 [8]3 years ago

7 0

Step-by-step explanation:

you have to have some number for someone to solve it

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Which relationship has a zero slope?

deff fn [24]

Answer:

B. A two column table with five rows. The first column, x, has the entries, negative 3, negative 1, 1, 3. The second column, y, has the entries, 3, 1, negative 1, negative 3.

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3 years ago

What is the solution to the equation below? Round your answer to two

noname [10]

Answer:

D. x=5

The answer is x=4.50 then it is rounded off to 5. So, the answer is 5.

Step-by-step explanation:

Find the domain of the inequality: $2x-1\geq 0$

Rearrange terms to the left side of the equation: $2x\geq 1$

Divide both sides of the inequality by the coefficient of the variable:

=> $x\geq \frac{1}{2}$

The domain of the inequality is: $x\geq \frac{1}{2}$

Convert logarithm to exponential form: $2^{3}=2x-1$

Calculate the power: $8=2x-1$

Rearrange terms to the left side of the equation: $-2x= -8-1$

Calculate: $-2x=-9$

Divide both sides of the equation by the coefficient of the variable: $x=\frac{-9}{-2}$

=> $x=\frac{9}{2}$

=> $x=4.5\\$

Round the number: $x=4.50$

Answer: $x=4.50$

=> $x=5$

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2 years ago

How would I solve the equations: y = x-4 and y=x^2-4x using substitution

andriy [413]

Answer:

x = 6

Explanation:

y = x - 4

26 = 4x + y

If y = y, then we can rewrite this system as this: 4x + x - 4 = 26

Then we combine like terms and add 4 on both sides to give us 5 x = 30 . Divide by 5 on both sides and we arrive at the solution: x = 6

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3 years ago

What is the common mutiple for 1/2 1/4 1/6 1/3 and 1/5

grin007 [14]

The common multiple for 1/2 1/4 1/6 1/3 and 1/5 would be 60:

2 x 30 = 60
3 x 20 = 60
4 x 15 = 60
5 x 12 = 60
6 x 10 = 60

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4 years ago

4. Multiply. Write each answer in simplest form: (-3/4)(1/2)(-2/3)

m_a_m_a [10]

Step-by-step explanation:

6/24

=1/4

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;]

;[

8 0

3 years ago