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3 years ago

Determine the degree of the polynomial: 7m6n5

Mathematics

1 answer:

matrenka [14]3 years ago

8 0

The degree is the sum of the exponents, so it would be to the 11th degree.

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2y-4x=-12 what is the slope intercept

SpyIntel [72]

So you have yo turn it into the correct form first so you add 4x to both sides and come out with 2y=4x-12 them you divide each side by 2 because you have to have to by itself and you come out with y=2x-6 so the slope is 2x and the y intercept is -6

3 0

3 years ago

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Melinda earns 5 minutes to play video games for every hour she spends on homework.

Law Incorporation [45]

<h2>Answer:</h2>

15 minutes

<h2>Step-by-step explanation:</h2>

For every hour of homework she gets 5 minutes of video games.

She spend 3 hours of homework.

We multiply 3*5

Answer is 15

8 0

3 years ago

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3p + 7 = -4(4 - 6p) + 2

zvonat [6]

p=1

Step-by-step explanation:

$3p + 7 = - 4(4 - 6p) + 2 \\ 3p + 7 = - 16 + 24p + 2 \\ 3p - 24p = - 16 + 2 - 7 \\ - 21p = - 21$

$\frac{ - 21p}{ - 21} = \frac{ - 21}{ - 21} \\ p = 1$

3 0

3 years ago

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Answer ASAP, will give brainliest

Eduardwww [97]

Answer:

A) 5.4 cm

Step-by-step explanation:

Length of mid segment = (sum of parallel sides )/2

Sum of parallel sides = PQ + SR = 9 + SR

$\frac{9+SR}{2}=MN\\\\\frac{9+SR}{2}=7.2 cm\\9 +SR = 7.2*2\\\\9 + SR = 14.4\\ SR = 14.4 -9 \\SR = 5.4 cm$

4 0

3 years ago

Can someone help on both of the questions, i dont get it

o-na [289]

Answer:

A. finished 1km

Step-by-step explanation:

b. 8km per hour

6 0

3 years ago