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tamaranim1 [39]
3 years ago
7

A large rectangle has length a + b and width c + d. Therefore, its area is (a + b)(c + d).

Mathematics
1 answer:
melamori03 [73]3 years ago
6 0

Answer:

The area of four small rectangles are ac, bc, ad and bd.

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Find the midpoint with the endpoints (1,2) (7,2)
den301095 [7]

Answer:

(4,2)

Step-by-step explanation:

The x coordinate of the midpoint is the sum of the x coordinates divided by 2

( 1+7)/2 = 8/2 = 4

The y coordinate of the midpoint is the sum of the y coordinates divided by 2

( 2+2)/2 = 4/2 = 2

The midpoint is (4,2)

3 0
3 years ago
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What is the probability that something with a 2.18% chance of occurring happens 3 times out of 194 events
k0ka [10]

Answer:

0.18431525 = 18.4%

Step-by-step explanation:

General Formula :

total trials Cn⋅p(success)^n⋅p(fail)^total−n

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3 years ago
Evaluate abc² if a= -3, b= 6, and c= -8​
Andreas93 [3]

Answer:

-1152

Step-by-step explanation:

abc² the expression can be rewritten using the given values for each letter

(-3)*6*(-8)^2 now we find the second power of (-8) by multiplying it with itself

(-8)*(-8) = 64

(-3)*6*64 = -1152

8 0
3 years ago
How many 0.2-liter glasses of water are contained in a 3.6-liter pitcher
jolli1 [7]
18 glasses of water

3.6/.2=18
4 0
3 years ago
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What is the value of x makes this equation true? -6x+3=45
Oduvanchick [21]

Answer:

x=-7

Step-by-step explanation:

subtract 3 from both sides

-6x=45-3

-6x=42

divide each term by 6

\frac{-6x}{-6} =\frac{42}{-6}

x=\frac{42}{-6}

simplify

x=-7

3 0
3 years ago
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