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DIA [1.3K]
3 years ago
8

Find the roots by factoring the equation 3x^2+5x-2=0

Mathematics
1 answer:
zysi [14]3 years ago
4 0

Answer:

There is 1 positive and 1 negative root

Step-by-step explanation:

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5. Find the value of the 11th term of the arithmetic sequence <br> -2, 5, 12, 19, 26, ...(11th term)
ratelena [41]

Answer:

-2, 5, 12, 19, 26, 33, 40, 47, 54, 61, 68, 75, 82, 89, 96, 103

8 0
1 year ago
Can someone please have a look and help ? &lt;3 <br> (graph it please) 20pts!
abruzzese [7]

The transformation negates the y-coordinate, so reflects a point across they x-axis.

5 0
3 years ago
Read 2 more answers
A cone has a volume of 602.88 cm3 and a radius of 8 cm. What is the height of the cone
kotykmax [81]

Answer:

h≈9cm

Step-by-step explanation:

V=

π

r

2

h

3 h=

3

V

π

r

2

=

3

602.88

π

8

2

≈

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4 0
3 years ago
2)<br> 8xy -- 3y + 2 ( 9x - 5y + 4 ) if x = 3, y = - 4
Scilla [17]

Answer:

8xy-3y + 2(9x-5y+4) = 18

Step-by-step explanation:

We need to find the value of the given expression:

8xy-3y + 2(9x-5y+4) ....(1)

when x = 3 and y = -4

Put the values of a and y in equation (1)

8×3×(-4)-3(-4)+ 2(9×3-5(-4)+4)

= -96 +12 + 2(27 + 20 +4)

= -84 + 2(51)

= -84 + 102

= 18

Hence, the value of the given expression is 18.

4 0
2 years ago
What is the length of s?​
prisoha [69]

Answer:

20.78460969 = s

Step-by-step explanation:

tan theta = opposite side / adjacent side

tan 60 = s /12

Multiply each side by 12

12 tan 60 = s /12 *12

20.78460969 = s

8 0
3 years ago
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