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Naddik [55]
2 years ago
14

The net of a square pyramid is shown below:

Mathematics
2 answers:
statuscvo [17]2 years ago
7 0

Answer:

  • A. 16 in²

Step-by-step explanation:

<u>Total surface area is the sum of areas:</u>

  • S = 2² + 4*(1/2)*2*3 = 16 in²

Correct choice is A

Annette [7]2 years ago
4 0

Answer:

<h2><u>Required </u><u>Answer</u><u> </u><u>:</u><u>-</u></h2>

Surface Area = (2)² + 4 × ½ × 2 × 3

Surface Area = 4 + 4 × ½ × 2 × 3

Surface Area = 4 + 2 × 2 × 3

Surface Area = 4 + 12

Surface Area = 16 in²

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Write the equation of the line,in slope-intercept form, that has a slope of -2 and goes through the point (1,1)
kirza4 [7]

Answer:

The equation of the line would be y = -2x + 3

Step-by-step explanation:

In order to find the equation of the line, start by using point-slope form with the known information.

y - y1 = m(x -x1)

y - 1 = -2(x - 1)

Now that we have this, solve for y.

y - 1 = -2x + 2

y = -2x + 3

8 0
2 years ago
What is the best approximation for √29? 5 5.2 5.9 6
lozanna [386]

Answer:

5.2

Step-by-step explanation:

can i get brainliest because i need 1 more to rank up

6 0
2 years ago
Read 2 more answers
Answer this test and be brainiest
Dmitriy789 [7]

First of way to many questions, but Ill answer them

1) 5/9, 75/135   2) 5/11   3) 10/3   4) 13 quarts   5) 120   6) in 108 minutes  

7) 3/4<33/40   8) 3/8<2/3<19/24

8 0
3 years ago
The average monthly mortgage payment including principal and interest is $982 in the united states. if the standard deviation is
Aleonysh [2.5K]
The probability that the monthly payment is more than $1000 will be found as follows;
The payment is normally distributed, thus the z-score will be given by:
Z-score=(x-Mean)/(SD)
Mean=$982
SD=$180
Thus;
Z-score=(1000-982)/180=0.1
The probability associated with a z-score of 0.1 is 0.5398
Thus the probability that the monthly payment is more than $1000 will be:
P(x<1000)=1-0.5398=0.4602=46.02%
 
5 0
3 years ago
Jane had several stamps. She gave 10 of them to her friend. Afterwards, Jane’s mom bought her twice as many stamps as she had in
Bumek [7]
The answer is 20 stamps. 

You can solve this by forming an equation with. 

We know that she has a total of 50 at the end. So we will put the 50 stamps at the end of the equation and derive for the unknown. 

She first gave 10 to her friend. This means we subtract first 10 from the unknown. Let x represent the unknown. 

x-10

Afterwards Jane's mom bought her twice as many as she had at the beginning. So we know that we add twice as much as the unknown. 

x-10+2x = 50

Now we solve. Let's arrange our terms by combining like terms:
3x - 10 = 50

Now we transpose the 10 to the other side of the equation:
3x = 50 + 10
3x = 60

And finally we transpose the 3 by the x to isolate x:
x = 60/3
   = 20 

She had 20 stamps in the beginning.

6 0
3 years ago
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