Determine which of the lines, if any, are parallel. Explain.

Mathematics

1 answer:

algol133 years ago

7 0

Answer:

8) a and c

9) b and c

Step-by-step explanation:

Explanation and work are in the picture :)

You might be interested in

I will give brainaliest if answer is correct.a baseball diamond is square.the distance from home plate to first base is 90 feet.

yan [13]

It would be 127 (usually a little over)

3 0

3 years ago

I need help, help me plz !!!!! Match the verbal expression (term) with its algebraic expression (definition). Match Term Definit

Talja [164]

Answer:

Four less than an unknown value E) $y-4$

Quotient of a variable and four B) $\frac{z}{4}$

Some number to the power of four A) $a^4$

Four times an unknown value D) $4x$

Four more than some number C) $b+4$

Step-by-step explanation:

Let's analyze each statement separately:

- Four less than an unknown value --> this means that we have to subtract 4 to an unknown value. Calling $y$ the unknown value, it means we have to write

$y-4$

- Quotient of a variable and four --> this means we have to divide a variable by 4. Calling $z$ the unknown variabl, it means we have to write

$\frac{z}{4}$

- Some number to the power of four --> this means that we have to write the power of a number, in the form $a^m$ , where m in this case is equal to 4. Calling $a$ the unknown number, it means we have to write