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3 years ago

Can you walk me through this problem i dont understand it AREA OF POLYGONS

Mathematics

1 answer:

Mamont248 [21]3 years ago

6 0

The area of a paralellogram is bh

each dimention is multiplied by n
b turns to bn
h turns to hn

bh turns to (bn)(hn) or bnhn or bhn²

expression is bhnn or bhn² or bhn^2 (depends if the program will let you enter the exponent)

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How do i divide decimals by whole numbers

Vinvika [58]

You should check out Kahn academy

4 0

3 years ago

In your top dresser drawer are 6 blue socks and 10 grey socks, unpaired and mixed up. One dark morning you pull two socks from t

pishuonlain [190]

Answer:

D) 0.500

Step-by-step explanation:

Blue Socks = 6

Grey socks = 10

Probabilities to find :

Since there are a total of 16 socks, the probability of both socks being blue is

Probability(blue) = $(\frac{6}{16} ) \frac{5}{15} =\frac{30}{240} =\frac{1}{8}$

The probability of both being grey is

Probability(grey) = $(\frac{10}{16} ) \frac{9}{15} =\frac{90}{240} =\frac{3}{8}$

(Note: After 1 sock is picked , next sock drawn would have a different probability as 1 sock is already picked so it would be 1 minus the total socks available of that color)

The probability two socks match:

Probability(blue) + Probability(grey) = $\frac{1}{8}$ + $\frac{3}{8}$ = $\frac{4}{8}$ = $\frac{1}{2}$ = 0.500

5 0

3 years ago

The measure of angle RTP is 50 degrees. Find the measure of angle TPS.<br> 140<br> 65<br> 40

mr Goodwill [35]

Answer:

Step-by-step explanation:

90 degree angle

90 - 50 = 40

4 0

3 years ago

Find the measures of each angle in the triangle.

Rufina [12.5K]

We use 2 different rules here:

1) sum of angles in a triangle is equal to 180 degrees

2) when a triangle side is a diameter of the circle, then angle opposite to diameter is equal to 90 degrees.

so from 2) we know that B= 90

then from first one:

sum of angles = 180 = 90 + (3x + 6) + x = 96 + 4x

so 180 - 96 = 4x
so x = 84/4
x = 21

so answer is
A= 3x+ 6 = 63 + 6 = 69
B = 90
C = 21

3 0

3 years ago

Solve<br><br>{a 1/2 • b 1/3}^-3

UNO [17]

Step-by-step explanation:

so this what I found hope you a good luck

5 0

3 years ago