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Anit [1.1K]
3 years ago
11

Please answer correctly !!!!!! Will mark brainliest !!!!!!!!!!!!

Mathematics
2 answers:
goldfiish [28.3K]3 years ago
8 0

Answer:

(x+5) meters long

Step-by-step explanation:

x^2 + 10x+25

We recognize that this is a perfect square trinomial

a^2 + 2ab+b^2 = (a+b)^2

x^2+2*5*x+5^2 = (x+5)^2

Since this is a square

A = s^2 where s is the side length

(x+5) ^2 =s^2

Each side is (x+5)

djverab [1.8K]3 years ago
3 0

Answer:

x+5

Step-by-step explanation:

Side is equal to sqrt area

= sqrt x^2 +10x + 25

= x+5

So one side of the square is x+5 metres

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Which statement is true? the probability of randomly selecting a student who has a favorite genre of drama and is also female is
tankabanditka [31]

The correct statement is that the probability is B. Event F for female and event D for drama are independent events.

<h3>What are independent events?</h3>

It should be noted that two events are independent when the occurence of one doesn't affect the probability of another one occuring.

The probability of females will be:

= 3/5 = 0.6

The probability of drama will be:

= 40/240 = 0.167

In this case, they're both independent.

Learn more about probability on:

brainly.com/question/24756209

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7 0
2 years ago
What is the answer to (P^3)^7=
Annette [7]

Answer:

The simplified version is P^21

6 0
3 years ago
Read 2 more answers
Patti's Pet Palace has a 100-gallon fish tank. When it needs to be cleaned, it can be drained at a rate of 5 gallons per minute.
Alona [7]

____________________________________________________

Answer:

Your answer would be C). y = 100 - 5x

____________________________________________________

Step-by-step explanation:

Let's break down the question so it would be more easier to figure out the answer.

We would be making a y = mx + b equation

Important information:

  • 100-gallon.
  • "Drained" at a rate of 5 gallons PER minute.
  • x represents the number of minutes the tank has been draining.

With the information above, we can use that to make our equations.

We know that the place has a 100 gallon fish tank. in the question, it says that for the equation, the tank was full, so that would be our "beginning point" or "starting value. From the equation, it would represent our "B" value.

Our equation should look like this now:

y = mx + 100

Now we need to find the rate of change.

In the question, it says that the tank DRAINS at around 5 gallons per minute, meaning that we would have to subtract 5 (-5). That would represent your "m" value on the equation. Your equations should now look like this:

y = -5x + 100

F.Y.I: y = 100 - 5x is the same that as -5x + 100, it's just flipped, and y = 100 - 5x is the answer choice that looks close to the one we made.

Answer choice C). y = 100 - 5x would be your FINAL answer.

____________________________________________________

7 0
3 years ago
Line R is represented by the equation `y=-2x+7`and Line Z is represented by the equation `y=3x-3`. At what point will line R and
docker41 [41]
Answer: (2,3)

Steps:
-2x+7=3x-3
7+3=3x+2x
10=5x
X=2

Y= 3x-3
Y= 3*2 - 3
y= 6-3
Y= 3
6 0
3 years ago
I WILL GIVE 100 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT WHAT GOES ON THE SECONDS BLANKS.
Dovator [93]

Answer:

109, Corresponding angles postulate

Step-by-step explanation:

Angle 2 and the angle that’s 71 degrees are supplementary.

Just subtract 180 - 71 = angle 2

For the second box…

Alternate exterior angles is wrong (means congruent)

Vertical angles is wrong (means congruent)

Same-side interior angles is wrong (angle that’s 71 degrees is clearly outside)

<u>Corresponding angles is RIGHT (Supplementary and the angle that’s 71 degrees is outside, and angle 2 is inside, so it’s corresponding.)</u>

Alternate interior angles is wrong (means congruent)

7 0
3 years ago
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