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Inessa05 [86]
2 years ago
10

Factor completely and then place the factors in the proper location on the grid. 4 a2 - 8 a - 5

Mathematics
1 answer:
zalisa [80]2 years ago
6 0

Step-by-step explanation:

(2a + 1)(2a - 5)

-1/2 and 5/2 are factors

point on graph are (-1/2,0) (5/2,0)

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Each column of the matrix represents a vertex of a triangle. If Rosa scales the triangle by finding 3T
LiRa [457]

Answer:

\{(0,0) (0,9) (9,0)\}

Step-by-step explanation:

Given

See attachment for matrix

From the attachment, we have the following vertices

 (x_1,y_1) = (0,0)

(x_2,y_2) = (0,3)

(x_3,y_3) = (3,0)

When scaled by 3T, we have the following:

(x_1,y_1) =3 * (0,0)

(x_1,y_1) =(0,0)

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(x_2,y_2) = (0,9)

(x_3,y_3) = 3 *(3,0)

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Hence, the vertices are:

\{(0,0) (0,9) (9,0)\}

6 0
2 years ago
How to write four million, thirty
Fantom [35]

Four million and thirty is represented numerically by:

4, 000, 030

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6 0
3 years ago
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What are the exact solutions?
Ksivusya [100]

Answer:

x = 2* pi* n

Step-by-step explanation:

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Using s =2x and t = x

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