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3 years ago

What is the sign of -1.69+(-1.69)

Mathematics

1 answer:

Pepsi [2]3 years ago

7 0

Answer: Negative sign

Adding two negative values results in another negative value.

-1.69 + (-1.69) = -3.38

It's like starting $1.69 in debt and then adding 1.69 dollars of more debt. You'll slide further into debt being $3.38 in debt total.

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I need something equivalent to 35x + 14 + 14

DerKrebs [107]

The awnser to your equasion is 63

I hope this helps you

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3 years ago

24% of 72 is what number? (will mark brainliest for full explanation)

Fed [463]

Answer:

300

Step-by-step explanation:

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3 years ago

Read 2 more answers

To clarify, the problem is that in order to get their bonus they had to get 75% of a 25% increase in members since 2016. The num

zhannawk [14.2K]

Answer:

The increase in membership is 11898 and percent increase in membership is 11.247%.

The bonus will not be awarded.

Step-by-step explanation:

Consider the provided information.

Part (A) Determine the increase in membership and percent increase in membership.

The number of members in 2016 is 105788 and the number in 2017 is 117,686.

That means the number of members increases are:

117,686-105,788=11,898

This can be calculated as:

$\frac{11898}{105788} \times 100 = 11.247\%$

Hence, the increase in membership is 11898 and percent increase in membership is 11.247%.

Part (B) Determine the percentage of the 25% increase in membership and then decide if the bonus should be awarded.

The 25% increase in membership can be drawn as:

$\frac{25}{100} \times 105788=26447$

That means 26447 new members should increase.

105788+26447=132235

Hence, there should be 132,255 members in 2017 so that they increase by 25%.

Hence, the bonus will not be awarded as the number of members in 2017 are 117,686.

4 0

3 years ago

Which of the following polygons can be circumscribed by a circle?

atroni [7]

Answer:

The correct answer is C

Step-by-step explanation:

If you put a circle over a rectangle you can touch all four corners

If you put a circle over polygon A then you could not touch all four verticies.

8 0

3 years ago

A beekeeper’s hives are making honey at a constant rate. The profit from honey can be represented by the equation

miss Akunina [59]

Using the vertex of a quadratic function, she should harvest her honey after 64 days to maximize profit.

<h3>What is the vertex of a quadratic equation?</h3>

A quadratic equation is modeled by:

$y = ax^2 + bx + c$

The vertex is given by:

$(x_v, y_v)$

In which:

$x_v = -\frac{b}{2a}$

$y_v = -\frac{b^2 - 4ac}{4a}$

Considering the coefficient a, we have that:

If a < 0, the vertex is a maximum point.

If a > 0, the vertex is a minimum point.

The profit function is given as follows:

P(t) = -16t² + 2050t + 150.

The coefficients are a = -16 < 0, b = 2050, c = 150, hence the t-value of the vertex is:

$t_v = -\frac{b}{2a} = -\frac{2050}{-32} = 64$

Hence she should harvest her honey after 64 days to maximize profit.

More can be learned about the vertex of a quadratic function at brainly.com/question/24737967

#SPJ1

5 0

2 years ago