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2 years ago

3.2 x 1.4 = help help help pls

Mathematics

2 answers:

Harlamova29_29 [7]2 years ago

8 0

Answer:

4.48

Step-by-step explanation:

gladu [14]2 years ago

5 0

Answer:

4.48

Step-by-step explanation:

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The walls of a square storage room in a warehouse are 300 feet long. What is the distance from one corner to the other corner of

yulyashka [42]

Use Pythagoras theorem. (a^2 + b^2 = c^2)

300^2+300^2 = 180000
√180000 = 424.3

The answer is 424 foot.

Hope this helps.

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3 years ago

In which quadrant does a -285 angle lie

attashe74 [19]

Answer:

first quadrant ( I Quadrant)

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2 years ago

(1.2x10^5)+(2.4x10^4) what is the sum

Harman [31]

Answer:

2.88x10^9 is the answer

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3 years ago

What is the mean absolute deviation of the data set? {12, 10, 10, 8, 6, 7, 7, 12}

Simora [160]

Answer:

The MAD of {12, 10, 10, 8, 6, 7, 7, 12} is 2.

Step-by-step explanation:

Step 1 : Add all the values Up:

 $12+10+10+8+6+7+7+12=72$

Step 2 : Divide them by the number of items or numbers:

$\frac{12+10+10+8+6+7+7+12}{8}=9$

Step 3: Find the absolute deviations:

$12-9=3\\10-9=1\\10-9=1\\9-8=1\\9-6=3\\9-7=2\\9-7=2\\12-9=3\\$

Step 4: Add all the absolute deviations:

$3+1+1+1+3+2+2+3=16$

Step 5: Find the mean:

$\frac{3+1+1+1+3+2+2+3}{8}=2$

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3 years ago

Find the equation of the line that is perpendicular to the given line and passes through the given point.

liberstina [14]

Y= -1/5x-3
Y= -1/5x0-3
Y=-3

4 0

2 years ago