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Sergeeva-Olga [200]
3 years ago
10

Find the surface area of the rectangular prism 4x2x3

Mathematics
2 answers:
Fittoniya [83]3 years ago
4 0

Answer:

52

Step-by-step explanation:

Rudik [331]3 years ago
3 0

Answer:

64 in²

Step-by-step explanation:

Please, include the units of measurement:

"rectangular prism 4 in by 2 in by 3 in."

One side is 4 by 2 in², or 8 in²; another is 4 by 3 in², or 12 in², and the third side is 3 by 4 in², or 12 in².  We have 2 of each side, so the total surface area is

A = 2(8 in² + 12 in² + 12 in²) = 2(32 in²), or 64 in²

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Which of the following equations could describe a square pyramid? Select all that apply.<br> 3Vh =B
Oxana [17]

V= A(h/3) is the formula used for finding square pyramid.

Explanation:

In the above equation V stands for volume , A stands for base area, h stands for height. For finding the volume of square pyramid we need to follow certain steps, they are as follows:

First we need to measure all the side lengths present in the base. Secondly we need to calculate the base area , where the area of one sided square is a*a , then finally we need to multiply the base area with the height of the pyramid . To find the area of the square pyramid we use the formula-

A= a2+2a root over( a2/4+h2 )

5 0
3 years ago
Suppose Q and R are independent events. Find P(Q and R). P(Q) = 0.87, P(R) = 0.51
eimsori [14]

Answer:

0.4437

Step-by-step explanation:

First we will define independent events.

Two events are said to be independent when the occurrence of one event doesn't affect the probability of occurrence of second event.

Given

P(Q)=0.87

and  

P(R)=0.51

The probability of independent events is given as:

P(Q∩R)=P(Q)*P(R)

=0.87*0.51

=0.4437

So the probability of Q and R is 0.4437 ..  

5 0
3 years ago
Which of the following is a common denominator of
Andreas93 [3]

Answer:

20

Step-by-step explanation:

4 x 5 = 20

3 0
3 years ago
Hii please help i’ll give brainliest!!
aleksandr82 [10.1K]

Answer:

<h3>2</h3>

Step-by-step explanation:

<h3><em>For</em><em> </em><em>every</em><em> </em><em>action</em><em>,</em><em> </em><em>there</em><em> </em><em>is </em><em>a</em><em>n</em><em> </em><em>equal</em><em> </em><em>and</em><em> opposite</em><em> </em><em>reaction</em><em>.</em></h3>
8 0
3 years ago
Read 2 more answers
Which expression is equivalent to 5y^-3
Ivanshal [37]

Answer:

5/y^3

Step-by-step explanation:

6 0
3 years ago
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