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Mariulka [41]
2 years ago
14

Divide x^2+7x+12 by x+3 using long division

Mathematics
1 answer:
Trava [24]2 years ago
8 0
X^2+7x+12/x+3
x^2+7x+12/x+3
x^3+7x^2+12+3x/x
x^3+7x^2+3x+12/x
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Alec pours the same amount of soup into three balls he used 4 cups of soup how much soup is in each bowl
Ugo [173]
For this question you would need to do 4 divided by 3.  The answer would be 1.3 cup(s) would be in each bowl.


Hope that helps!!

7 0
3 years ago
. CDEF is a trapezium
guajiro [1.7K]

9514 1404 393

Answer:

  24 cm²

Step-by-step explanation:

To find the area of the trapezium, we must know the length CD. That means we must know the length BC. Fortunately, the perimeter of ABCF is given, so we have ...

  P = 2(AB +BC)

  BC = (P/2) -AB = (20 cm)/2 - 6 cm = 4 cm

Then CD is ...

  CD = BD -BC = 9 cm -4 cm = 5 cm

The area of the trapezium is given by the formula ...

  A = (1/2)(b1 +b2)h

  A = (1/2)(5 cm + 3 cm)(6 cm) = 24 cm²

The area of trapezium CDEF is 24 cm².

3 0
3 years ago
Simplify (6x2 + 11x − 3) + (2x2 − 17x − 4).
d1i1m1o1n [39]

Answer:

B. 8x^2-6x-7

Step-by-step explanation:

All you have to do is combine the like terms.

Like terms are the terms that have the same variable and same exponent.

The like terms in this equation are 6x^2 and 2x^2, 11x and -17x, and -3 and -4.

When you add 6x^2 and 2x^2, you get 8x^2

When you add 11x and -17x, you get -6x

When you add -3 and -4, you get -7.

Putting these all in order, your answer is

8x^2 - 6x - 7

8 0
3 years ago
you use a garden hose to fill a wading pool if the water level rise 12 centimeters every 5 minutes and you record the data point
Shalnov [3]
15/3= 5
so 5 x 12 = 60
4 0
2 years ago
Elena went 60 meters in 50 seconds. Noah went 50 meters in 10 seconds. Elena and Noah both moved at a constant speed. Who went f
photoshop1234 [79]
Noah because he went way faster
6 0
3 years ago
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