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Alenkinab [10]
3 years ago
13

Adding polynomials?? Your answer should be an expanded polynomial in standard form.

Mathematics
1 answer:
Gelneren [198K]3 years ago
5 0

Answer:

-4b^3 + b^2

Step-by-step explanation:

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Please answer correctly !!!!!! Will mark brainliest !!!!!!!!!
Harlamova29_29 [7]

Answer:

-2 = not in domain

0= in domain

3= in domain

7 0
3 years ago
Find the area. Simplify your answer.<br> 3x+9<br> 2x
MariettaO [177]

Answer:

We know,

Area of triangle = 1/2 * b * h

= 1/2 * 2x * 3x

= 1/2 * 6x

= 3x

Step-by-step explanation:

8 0
3 years ago
20 points help w part b
Hatshy [7]

Answer:

8:07 am

Step-by-step explanation:

It takes 9 minutes to walk from his house to the bus station.  It then takes 92 minutes for the bus to travel from Birmingham to Coventry.  After arriving, he takes 12 minutes to reach his workplace.  This takes a total of 113 minutes.

9 + 92 + 12 = 113

Convert 113 minutes to hours and minutes.

113 - 60 = 53

1 hr and 53 min

He has to be at work by 10.  Subtract the time it takes to get to his work by the time he has to get there.

10 - 1 hr = 9

9 - 53 min = 8:07

The latest time he can leave is 8:07.

3 0
3 years ago
Use long division to find a repeated decimal equivalency for the fraction 6/9
Sliva [168]

It gets repetitive really fast. The second verse is the same as the first. The result is ...

\dfrac{6}{9}=0.\overline{6}

4 0
3 years ago
Read 2 more answers
22. If 1 m,m/19 - 118°, and m/16 - 48°, calculate m/12.
Ulleksa [173]

Answer: Option 4

Step-by-step explanation:

m\angle 20=62^{\circ} (linear pair)

m\angle 11=70^{\circ} (angle sum in a triangle)

m\angle 12=110^{\circ} (linear pair)

4 0
2 years ago
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