1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alenkasestr [34]
3 years ago
12

What is the surface area of the triangular pyramid that can be formed from this net?

Mathematics
2 answers:
marissa [1.9K]3 years ago
6 0

Answer:

32

Step-by-step explanation:

32

my answer is right

tensa zangetsu [6.8K]3 years ago
6 0

Answer:

ffrrv3rv4tg

Step-by-step explanation:

You might be interested in
If equation for the straight line passing through the point (-2; 3 ) and (- 3; 2)
galina1969 [7]
The equation for that line is y=x+5
4 0
3 years ago
Solve for the smallest value of $x$ such that $24x^2 + 17x - 20 = 0.$ Express your answer as a simplified common fraction.
Gala2k [10]
X=5/8 or x=-4/3 
here is the work if needed...
24x^2+17x-20=0
Step one: Factor left side of equation.
(8x-5)(3x-4)=0
Step two: Set factor equal to 0.
8x-5=0 or 3x-4=0
x=5/8 or x=-4/3
4 0
3 years ago
Vending machines can be adjusted to reject coins above and below certain weights. The weights of legal U.S. quarters have a norm
tigry1 [53]

Answer: The percentage of legal quarters will be rejected by the vending machine = 2.275%

Step-by-step explanation:

Given: The weights of legal U.S. quarters have a normal distribution with a mean of 5.67 grams and a standard deviation of 0.07 gram.

Let x be the weights of legal U.S. quarters .

Required probability: P(x5.81)

=P(\dfrac{x-\mu}{\sigma}\dfrac{5.81-5.67}{0.07})\\\\=P(z2)\approx0.02275    \ \ \ [By\  P-value\ calculator]

The percentage of legal quarters will be rejected by the vending machine = 2.275%

5 0
2 years ago
Find the value of y for the given value of x.
tia_tia [17]
X=30 in the first one and x=-15 in the second one
5 0
3 years ago
Read 2 more answers
Please help. I dont really understand this, you can even just explain it to me and Ill give you brainliest and 30 points :)
polet [3.4K]
When any shape is inscribed in a circle, it means that the shape is within the circle but all of the corners are touching the circle. So this could just look like a square within a circle with the corners of the square touching the circle but not going outside of the borders of the circle. Repeat this process with the other shapes. The central angle used to locate the vertices is found by taking the number of sides on the shape and divide it by 360 (the angle of a circle). So for a square with 4 sides, you would take 360/4 and get 90 degrees. This means that each angle within the square is 90 degrees. That 90 degrees is the interior angle of the polygon (for a square specifically). Then what you do is look at the circle and draw a dot at the center of it. You can use a protractor for this part if you want but you would find the central angle by picking a point on the circle and drawing a line to the center dot, then you rotate however many degrees you found in the interior angle of the polygon and you would draw a new line from the center of the circle to that point. You will continue this process until you have gone back to your starting point on the circle. The amount of times it takes you to repeat the process should be the amount of sides the polygon has that you are trying. Interior angle and central angle should be the same for the individual shapes but it would be different for different shapes like a square and an octagon because there are a different amount of sides.
4 0
3 years ago
Other questions:
  • -4.122 as a fraction
    10·1 answer
  • What is the answer.. 1+3*3-52+43×0 = ??
    8·2 answers
  • The independent variable of a data set is x, while the dependent variable is y which of these is a response variable?
    6·1 answer
  • Which of the following lines the parallel to the line y-9=7(x+5)
    9·1 answer
  • I don't know how to answer number 9 and 10. Can someone please help me?
    8·1 answer
  • Evaluate tan 11 pi over 6
    15·1 answer
  • Solve for x: -2x - 4> 8 (1 point)
    7·1 answer
  • F(x) = - x2 + 2x; {–1, 2, 3}
    9·1 answer
  • The function h is defined by the following rule.<br> Find h(x) for each x-value in the table.
    6·1 answer
  • Which choices are equivalent to the expression below? √-9
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!