Which of the following is NOT true about a rectangle?

Mathematics

1 answer:

Alex3 years ago

6 0

The diagonals are perpendicular is not true.

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March 21, the 80th day of the year, is the spring equinox. find the number of hours of daylight in fairbanks on this day

pentagon [3]

According to a daylight calculator for Fairbanks, AK, sun rises at 07:40 and sun sets at 20:12, giving 12 hours and 32 minutes of daylight.

Note that it is not a mistake that daylight is not exactly 12 hours on that day due to refraction of the sun's rays at sunrise and sunset.

At Fairbanks, near equality to 12 hours occurs on March 16 with sunrise at 07:58 and sunset at 19:57.

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3 years ago

NEED HELP MARKING PEOPLE AS BRAINLIST ANDWER IF YOU KNOW

liberstina [14]

Answer:

it will be C) SAS(side angle side)

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3 years ago

A tissue can be 0.000075 meters thick.

Setler [38]

Answer:

The required expression is $7.5\times 10^5$

Step-by-step explanation:

Consider the provided information.

A tissue can be 0.000075 meters thick and we need to represent it into scientific notation.

Steps to write a number in scientific notation.

Move the decimal place to the right so that the new number from 1 up to 10.

Determine the exponent, the exponent is the number of times you moved the decimal.

Now, consider the number 0.000075

Move the decimal point to 5 place right so that the new number from 1 up to 10.

Now, put the exponent the number of times you moved decimal. $7.5\times 10^5$

Hence, the required expression is $7.5\times 10^5$

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4 years ago

Vijay is building a new rectangular enclosure in his backyard for his chickens. He has 40 feet of fencing material and he wants

Sloan [31]

The answer is C

The reason: There are two width and two length sides. So, therefore, if you want the fencing to equal 40 feet around the perimeter, 8 · 2 + L · 2 has to = 40.
You would factor 2 out, and you get 2(8 + L) = 40.

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3 years ago

If a, b, c are in continued proportion, then a sq.= bc.

snow_tiger [21]

photo math is the solution of your problems hehehehehehe try it!!!

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