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allochka39001 [22]
3 years ago
9

Plz help asap!!!¡!!!!​

Mathematics
1 answer:
DENIUS [597]3 years ago
3 0
I believe it should be 10 hours and 15 minutes
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Evaluate. 12⋅(1/4+1/3)2+2/3 enter your answer as a mixed number
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The answer i got is 44/3 but as a mixed number it’s 14 2/3
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Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The simplest form o
sleet_krkn [62]

Answer:

x

Step-by-step explanation:

-2x²(x – 5) + x(2x² – 10x) + x

The simplest for of the above equation can be obtained as follow:

-2x²(x – 5) + x(2x² – 10x) + x

Rearrange

x(2x² – 10x) – 2x²(x – 5) + x

Factorise

x.2x(x – 5) – 2x²(x – 5) + x

2x²(x – 5) – 2x²(x – 5) + x

Carry out the minus (–) operation

=> x

Therefore, the simplest form of expressing -2x2(x – 5) + x(2x2 – 10x) + x is x.

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Zolol [24]
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3 years ago
Are the two figures congruent (I don’t know if they are because one is rotated)
Vladimir79 [104]

Answer:

Yes they are

Step-by-step explanation:

Conguent shapes are still conguent even if rotated and flipped. As long as their angles and length of sides are the same, they are congruent

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Read 2 more answers
Measuring and arcs.
n200080 [17]

Answer:

Hope this helps

Step-by-step explanation:

3. Minor arc, 44°

4. Major arc, 140°

5. Minor arc, 44°

6. Major arc, 316°

7. Semi circle, 180°

8. Major arc, 140°

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10. 52°

11. 142°

12. 128°

13. 232°

14. 308°

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