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lorasvet [3.4K]
3 years ago
13

Solid: What is the surface area of the pyramid? units

Mathematics
1 answer:
Murrr4er [49]3 years ago
3 0

Answer:95 units 2

Step-by-step explanation:

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Whats from 98 to 67.7
spin [16.1K]
This is a 30.91837% decrease, so approximately a 31% decrease from 98 to 67.7.
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3 years ago
The answer I'm struggling because I'm stupid
nikklg [1K]

Answer: y= 9x+1


Step-by-step explanation:

Even though I'm only in 7th grade....

Divide 19/2= 9. Something

19-1=18, and 18/2=9

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6 0
3 years ago
Read 2 more answers
Enlarge the triangle by scale factor 1.5 using (4,4)<br> as the center of enlargement.​
maria [59]

Answer:

The answer is below

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are translation, reflection, dilation and rotation.

Dilation is the enlargement or reduction of the size of a figure. If a point A(x, y) is dilated about the center of origin by a factor k, the new point is at A'(kx, ky)

If a point A(x, y) is dilated about the point (a,b) by a factor k, the new point is at A'(k(x - a) + a, k(y - b) + b)

From the image the vertex of the triangle is at (0,0), (-2, 4) and (-2, 0). If the triangle is enlarged by scale factor 1.5 using (4,4)  as the center of enlargement.. Hence the new points are:

For (0,0): (1.5(0 - 4) + 4, 1.5(0 - 4) + 4) = (-2, -2)

For (-2,4): (1.5(-2 - 4) + 4, 1.5(4 - 4) + 4) = (-5, 4)

For (-2, 0): (1.5(-2 - 4) + 4, 1.5(0 - 4) + 4) = (-5, -2)

8 0
3 years ago
Explain how 1 is greater than -1!<br> pls help
umka2103 [35]

Answer:

because -1 is before 1

Step-by-step explanation:

4 0
2 years ago
Please help I will mark brainlist if correct
lisabon 2012 [21]
The answer would be -1/6
7 0
3 years ago
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