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allsm [11]
2 years ago
15

NOW I HAVE MORE, PLZ HELP. IK EVERYONE SAYS THIS BUT PLZZZZZZZ

Mathematics
1 answer:
Kruka [31]2 years ago
7 0
Try to focus the camera man
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Every dimension of a triangular pyramid is multiplied by 10 to produce a new figure that is geometrically similar. What effect d
Lesechka [4]
<h3>Answer: Choice C</h3>

The surface area of the pyramid is multiplied by 100.

======================================================

Explanation:

Consider a square that is 3 by 3. Its area is 3*3 = 9.

Then we'll multiply each dimension by 10 to get a 30 by 30 square. The new larger area is 30*30 = 900. The jump from the old area (9) to the new area (900) is "times 100". We can write 100 as 10^2, where the base of that exponential is the scale factor 10.

This idea can apply to any surface area and not just squares. This is why the surface area of the enlarged pyramid is 100 times that of the original pyramid.

new surface area = 100*(old surface area)

8 0
2 years ago
I need help please. Having problems understanding.
kicyunya [14]

Answer:

you need to find the vertex, y-intercept, x-intercept, etc in order to create the equation.

Step-by-step explanation:

standard form for quadratic equations should look like this:

f(x)= ax^2+bx+c

(The graph is really blurry, try posting just the graph so I can see it closer if you still need help setting up the equation.)

5 0
2 years ago
Read 2 more answers
Answer sometimes, always, or never
loris [4]
1.Sometimes
2.Sometimes
3.Always
8 0
3 years ago
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|2x+3|=7;2<br> help pls
Mashcka [7]

Answer:

x = {-5, 2}

Step-by-step explanation:

unfamiliar with the notation 7;2

will solve for |2x + 3| = 7

Solution I -  the quanity inside the absolute value is 7

2x + 3 = 7

2x = 4

x = 2

Solution II -  the quanity inside the absolute value is –7

2x + 3 = –7

2x = -10

x = -5

-----------------

x = {-5, 2}

7 0
3 years ago
If a crane applied 360N of force to a railroad car that weighed 60 kg, how fast could it accelerate?
o-na [289]

Answer:

40 MPH

Step-by-step explanation:

3 0
3 years ago
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