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3 years ago

Help i need help with this question

Mathematics

1 answer:

makvit [3.9K]3 years ago

3 0

The answer is the √26 and -√26. Look at the picture for explanation.

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Three ropes of length 2 m 84 cm, 4 m 26 cm and 7 m 10 cm are to be cut into small pieces of equal length. What is the greatest p

Lostsunrise [7]

Answer: The greatest possible length of each piece is the length of the shortest piece itself! That is, 2m48cm.

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3 years ago

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The explicit rule for a sequence is given

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2an^2-1

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3 years ago

Which system of equation is represented

olga nikolaevna [1]

Answer:

Step-by-step explanation:

First, let us figure out what is graphed and then manipulate each answer to try to match it.

The one with a positive slope is

$y\leq x-2$

The one with the negative slope is

$y\geq 3-2x$

Now that we have our graphed system of inequalities, we can try to match them to an answer.

A. while the x-2 is the same, the other does not have an x, so it cannot match.

B. The second inequality has the wrong sign, so it is impossible for this to be our answer.

C. When each of these are solved for y, you get $y\leq 2x-3\\\\y\leq 2-x$ . Neither of these match so this cannot be correct.

D. When the first inequality is solved you get $y\geq 3-2x$

When the second inequality is solved you get $y\leq x-2$

As both of these answers match our graphed inequalities, D is the correct answer.

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4 years ago

1. Dan charges $15 per hour for walking dogs. What is the missing number in the table?

Dmitry_Shevchenko [17]

It’s c lololololololololop

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3 years ago

What is a function ?

tia_tia [17]

a function is a relationship or expression involving one or more variables. It has a set of input and outputs. Each input has only one output. The function is the description of how the inputs relate to the output.

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