FORMULA:
AREA= AC x h
----------------------
2
PERIMETER= AB+BC+CA

AREA = SQUAREROOT
S(S-AB)(S-BC)(A-CA)

S= AB+BC+CA= P
----------------- -----
2 2

FOR THE COMPLETE SOLUTION PLEASE SEE THE PICTURE. THANKS.

6 0

3 years ago

A set of middle school student heights are normally distributed with a mean of 150 centimeters and a standard deviation of 20 ce

dybincka [34]

Answer:

0.2266

Step-by-step explanation:

5 0

3 years ago

How can you tell the sign of the sum

Allushta [10]

SUM:
If the numbers are the same sign, the sum will be the same sign as the numbers.
If they are different signs, the sum will be the same sign as the number with the largest size.

DIFFERENCE:
If the numbers are of different signs, the difference will be the same sign as the first number.
If the numbers are of the same sign, the difference will be the same sign as the numbers if the first number has the larger size, and the opposite sign to the numbers if the second number has the larger size.

7 0

3 years ago