Ask question

Ask question

All categories

3 years ago

14

Si tienes un rectángulo de área igual a x2 + 5x¿Cuál de las siguientes factorizaciones nos presenta el producto de la base por l

a altura de ese rectángulo? *
a) ( x + 5 ) ( x – 5 )

b) ( 5x ) ( x + 1 )

c) ( x ) ( x – 5 )

d) ( x + 5 ) ( x )

1 answer:

Softa [21]3 years ago

7 0

Answer: factorizar x de x ^ 2 + 5x.

x (x + 5)

Step-by-step explanation:

You might be interested in

What is the slope of a sliding board tgat rises 2 feet for every horizontal change of 36 inches?

n200080 [17]

To find slope, it's rise over run, so the answer would be 2/36, simplified to 1/18.

7 0

3 years ago

A car deceleraters at a constant rate as it approaches a red light. the velocity of the car in meters per second as it decelerat

goblinko [34]

Reflected across the x-axis, the function becomes

... g(x) = -f(x) = -20 +4x

This models the situation in which the car is driving in reverse, is accelerating (velocity is becoming less negative), and comes to a stop in 5 seconds.

Of the choices offered, the best seems to be ...

... b. the car immediately begins to accelerate at the same rate it had previously decelerated.

7 0

3 years ago

Diane is on her way home in her car. She has driven 12 miles so far, which is three-fourths of the way home. What is the total l

andrew-mc [135]

16miles left

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Which of the following sets of numbers could not represent the three sides of a triangle?

Ghella [55]

Answer:

Step-by-step explanation:

4 0

2 years ago

If the mean of 6 10 12 x 16 18 is 15 find the value of x

Mumz [18]

Answer:

x=28

Step-by-step explanation:

I am assuming the mean is arithmetic mean. So we first add up the numbers:

6+10+12+18+16+x

=22+10+30+x

=22+40+x

=62+x

Then since there's 6 numbers in total, we have an equation:

$\frac{62+x}{6}=15\\62+x=90\\x=28$

The answer is 28!

Have a nice day! :)

7 0

3 years ago