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Scorpion4ik [409]
2 years ago
13

........help me plz​

Mathematics
1 answer:
guapka [62]2 years ago
3 0

Answer:

a

Step-by-step explanation:

The T-Chart is a handy graphic organizer students can use to compare and contrast ideas in a visual representation. T-Charts can be used in any content area or genre, such as with books or book characters, scientific phenomena, or social studies events.

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Jill has a small treasure box
zmey [24]
Jill has a small treasure box
=small treasure box in possession of jill
4 0
2 years ago
Write an equation of the line that passes through (−3,3) and is perpendicular to the line 2y=8x−6.
fiasKO [112]

Answer:

4y = -x + 9

Step-by-step explanation:

2y = 8x - 6

Divide through by 2:-

y = 4x -3   so the slope of this line  = 4

Slope of the line perpendicular to this  = -1/4

So using the point/slope form of an equation of a line and the point (-3,3) we have:-

y  - 3 =  -1/4(x - -3)

y = -1/4x - 3/4 + 3

y = -1/4 x + 9/4    Multiply through by 4:-

4y = -x + 9    

6 0
3 years ago
Read 2 more answers
1. If x³ +3x²-4=0 has x=-2 as a root (zero), find the other two roots.
castortr0y [4]

Answer:

1 and -2 (has a multiplicity of 2)

Step-by-step explanation:

so since x=-2 is a root then (x+2) is a factor of the polynomial. This means you can divide the polynomial by (x+2) by using synthetic or long division. So for this example I'll using synthetic division which is much more simple than long division

-2 | 1   3    0   -4

         -2   -2    4

     1    1    -2   0

(x+2)(x²+x-2)

Now you can factor the quadratic into

(x+2)(x-1)

x+2 = 0

x = - 2

x-1 =0

x = 1

6 0
2 years ago
Help with these please!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Otrada [13]

Answer:

1. 1/3 and 3

2. 4 and 4

Step-by-step explanation:

3 0
2 years ago
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When the Sun is completely blocked out by the Moon a ________________ occurs.
lapo4ka [179]
Total Solar Eclipse

Hope this helped :)
6 0
3 years ago
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