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3 years ago

Find the slope of the line.

Mathematics

1 answer:

Citrus2011 [14]3 years ago

8 0

Negative 1 over 3 (-1/3)

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What is the median of the following set of data?<br> 0.6, 0.5, 0.9, 0.4, 0.3, 0.7, 0.2

Alex

Answer:

Median: 0.5

Step-by-step explanation:

Arrange the following set of data from least to greatest:

0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.9

then find the middle number (the median).

since there are seven numbers in the data set we divide it, by doing this:

{0.2, 0.3, 0.4} 0.5 {0.6, 0.7 0.9}

Therefore, the median for the data set is 0.5!

(i'm sorry if you don't get it, i'm just bad at explaining)

3 0

3 years ago

If a 4x 16 rectangle has the same area as a square, what is the length of a side of the square?

stellarik [79]

Answer: 8 is the length of all sides of the square, So c

Step-by-step explanation:

L * W = Area

4 x 16 = 64

64 is the area of the regtangle, and so is the square.

Squares have even sides, so find the square root of 64:

8 is the square root of 64

so 8 is the answer

8 0

4 years ago

Calculate the value of x.

mars1129 [50]

Answer:

49.2°

Step-by-step explanation:

To solve for x you'll need to find the cosine of x°.

To find the cosine you will need to divide the adjacent side to it by the hypotenuse.

cos x°= $\frac{17}{26}$

Using a calculator to solve you'll get that x ≈ 49.2°

3 0

3 years ago

At 8:00 am, the temperature was -10°F. The temperature dropped 3 degrees per hour for the next 5 hours. What was the temperature

sp2606 [1]

Answer:

-25 °F

Step-by-step explanation:

First, we would be multiply 3 by 5 to find the number we would be subtracting from the original

3 * 5 would give us 15

Then we subtract -10 by 15 and get -25 °F

The temperature at 1:00 PM would be -25 °F

5 0

3 years ago

You are doing annual inventory at the hardware store where you work. A box filled with brass connectors weighs 5 pounds 4 ounces

Georgia [21]

Answer:

304 brass connectors.

Step-by-step explanation:

We have been given that a box filled with brass connectors weighs 5 pounds 4 ounces. The box weighs 8 ounces when empty, and each connector weighs 0.25 ounces.

Since we know that 1 pound equals to 16 ounces.Let us convert weight of box filled with brass connectors from pounds to ounces.

$(5*16)+4=80+4=84$

Now we will find weight of brass connectors by subtracting weight of empty box from weight of filled box.

$84-8=76$

Let us divide 76 by 0.25 to find number of brass connectors in the box.

$\text{ Number of brass connectors in the box}=\frac{76}{0.25}$

$\text{ Number of brass connectors in the box}=304$

Therefore, there are 304 connectors in the box.

6 0

4 years ago