3 years ago

Is this true or false?

Mathematics

2 answers:

mylen [45]3 years ago

6 0

False, it would be 5 or -5

madreJ [45]3 years ago

3 0

It is false $\sqrt{25}$ does not equal -5. $\sqrt{25}$ = 5

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Nataly_w [17]

If we’re solving for x, all equations equal 7.

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3 years ago

Tre's walk from his house to the bus stop is of a mile. He is able to complete the walk each day in of an hour. What is Tre's wa

umka21 [38]

Tre's walking speed is 1mi/hr.

Data given;

distance = 1 mile
time = 1 hour

<h3>Speed or Velocity</h3>

This is the rate at which an object covers a distance within a particular time frame.

$speed = \frac{distance}{time}$

substituting the values into the equation

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Tre's walking speed is 1mi/hr

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2 years ago

Question 3 Essay Worth 10 points)

wolverine [178]

Answer:

I tried but I couldn't figure it out sorry

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3 years ago

Can someone do this fast ? I need it for tomorrow

gregori [183]

Answer:

Step-by-step explanation:

hg(x) means you multiply h(x) times g(x) and then we will set it equal to $3x^2+x-1$ .

hg(x) = $x^2(x+2)$ which simplifies to

$x^3+2x^2$ . Now set that equal to $3x^2+x-1$ :

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2 years ago

Please help! Billy just received $10 for his birthday and immediately spent $2.50 on a pack of baseball cards. He then wants to

Oduvanchick [21]

Answer:

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Step-by-step explanation:

If Billy has $7.50 remaining, then he can buy x no. of boxes.

Each box costs $1.50

So, 1.5x = 7.5

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2 years ago