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satela [25.4K]
3 years ago
6

Help find the area I’ll give Brainly

Mathematics
2 answers:
mestny [16]3 years ago
8 0

Ok let's do this.

First we will cut of the triangle that is marked with red dotted line and pop it on the other side. Then you get a rectangle!! All you have to do now is multiply 21.5*20=410. HAPPY TO HELP!

alisha [4.7K]3 years ago
4 0

Answer:

430

Step-by-step explanation:

Area = (base)(height)

A = (20)(21.5)

(20)(21.5) = 430

A = 430

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An event has a theoretical probability of 20%. Which of the following must be true?
pickupchik [31]

Answer:

The theoretical probability of its complement must be 80%

Step-by-step explanation:

5 0
3 years ago
The lung capacity of the blue whale is 5100L. Convert this volume into gallons. Express your answer to two significant figures a
Vedmedyk [2.9K]
By definition, we have that the conversion of a US gallon to liters is given by:
 1 liter = 3.78541 gallons
 Therefore, we can apply the following rule of three:
 1 liter ---------------------> 3.78541 gallons
 5100 liters --------------> x
 Clearing x we have:
 x = (5100) * (3.78541)

x = 19305.591
 two significant figures:
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 Answer:
 
The lung capacity of the blue whale is:
 
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8 0
4 years ago
Uses
g100num [7]

Answer:

27 smoothies

Step-by-step explanation:

if you have 27 cups and one requires one cup, it would be 27 smoothies Katherine can make :)

5 0
3 years ago
Ng Order of Operations George has $15. He would like to know if he has enough money to see a movie ($9.00) and buy a pretzel ($2
UNO [17]

Answer:

No, George does not have enough money to buy everything.

The correct expression is:

15 - 9 - 2.65 - 1.35 - 2(1.74)

Step-by-step explanation:

Given that:

Money present with George initially = $15

Money required to see the movie = $9

Money required to buy a pretzel = $2.65

Money required to buy a drink = $1.35

Money required to buy 2 veggie cups = $2(1.74)

To find:

Whether there is enough money with George to complete all the tasks.

Solution:

First of all, let us calculate all the money required and then we can subtract all the money from the initial amount to find whether there is enough money present with George.

If the result is in positive, there is enough money with George.

Total money required for all the activities = $9 + $2.65 + $1.35 + $2(1.74) = $16.48

Expression = $15 - $16.48 = -$1.48

The result is negative, therefore there is not enough money.

The correct expression is:

15 - 9 - 2.65 - 1.35 - 2(1.74)

5 0
3 years ago
Let a random variable X be distributed normally with a mean of 100 and a standard deviation of 15.
g100num [7]
The answer is c . What is the value of the lower putter fence for this distribution
3 0
3 years ago
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