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wolverine [178]
2 years ago
11

Help asap pls 15 points

Mathematics
1 answer:
Alinara [238K]2 years ago
4 0

Answer:

1. 20 by 6

2. 20 by 8

3. 6 by 10

4. 6 by 40

Step-by-step explanation:

just do 2/3 of each number then that is the new number.

1/3 of 30 is 10, so 2/3 is 20.

and so on

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7m - 17 = -24<br> what is m?
aev [14]

Answer:

Move all terms that don't contain

m

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Exact Form:

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Decimal Form:

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Mixed Number Form:

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Tap to view steps...

3 0
3 years ago
Using these complex zeros (1,1,-1/2,2+i,2-i) factor f(x)=-2x^5 +11x^4 -22x^3 +14x^2 +4x -5
Marianna [84]
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\bf (x^2-2x+1)(2x+1)~[(x-2)^2-(i)^2]&#10;\\\\\\&#10;(x^2-2x+1)(2x+1)~[(x^2-4x+4)-(-1)]&#10;\\\\\\&#10;(x^2-2x+1)(2x+1)~[(x^2-4x+4)+1]&#10;\\\\\\&#10;(x^2-2x+1)(2x+1)~[x^2-4x+5]&#10;\\\\\\&#10;(x^2-2x+1)(2x+1)(x^2-4x+5)

of course, you can always use  (x-1)(x-1)(2x+1)(x²-4x+5)  as well.
7 0
3 years ago
Find X. Round to the nearest tenth if necessary.
storchak [24]

Answer:

3.2

Step-by-step explanation:

If there are 2 secont lines intersecting inside a circle like the picture shown, then the theorem tells us that <em>"the product of 2 segments of one secant line is equal to the product of 2 segments of other secant line"</em>

<em></em>

Thus, we can say that:

x * 10 = 8 * 4

10x = 32

x = 32/10

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3 0
3 years ago
Identify at least one pair of the following angles
Dahasolnce [82]

Answer:

Alternate exterior angles : ∠g = ∠b , ∠h = ∠a  (opposite sides and on outer side)

Alternate interior angles : ∠c = ∠f , ∠e = ∠d (opposite sides and on inner side)

Consecutive interior angles : ∠c = ∠e , ∠d = ∠f (same sides and on same line)

Corresponding angles : ∠e = ∠a, ∠f = ∠b, ∠g = ∠c, ∠h = ∠d (same sides on the line)

Linear pairs : ∠c and ∠e, ∠d = ∠f, (they add to 180)

Vertical angles : ∠c =∠b, ∠d = ∠a, ∠g=∠f, ∠e = ∠h (vertical angles)

3 0
2 years ago
Read 2 more answers
tony and some friends went to the movies. They bought 4 drinks and 2 tubs of popcorn and spent a total of $32.50 on the food. Ea
poizon [28]
X=popcorn
x - 3.50=drink
2x+ 4(x-3.50)=32.50
2x+4x-14=32.50

solve for x
8 0
3 years ago
Read 2 more answers
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