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Dominik [7]
3 years ago
15

What is the sum of the coefficients in the expression below? 22°y2 + 5x+ y2 - 6xy' +7

Mathematics
1 answer:
schepotkina [342]3 years ago
8 0

Answer:

485y to the power 2 + 5x to the power 2 - 6xy to the power 3 + 7

Step-by-step explanation:

I hope this helps. Also, there's this free app called Quick Math. If you need the steps, you should check there first, and maybe you should try that for other math problems as well.

Good luck and have a great rest of your day.

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(-4a^3bc^2)(a^3b^2c)(3ab^4c^5)​
3241004551 [841]

Answer:( -22•3a7b7c8)

Step-by-step explanation:

STEP1

Equation at the end of step 1

 ((0-(((4•(a3))•b)•(c2)))•(((a3)•(b2))•c))•(3ab4•c5)

STEP 2

Equation at the end of step2

 ((0 -  ((22a3 • b) • c2)) • a3b2c) • 3ab4c5

STEP 3

Multiplying exponential expressions :

3.1    a6 multiplied by a1 = a(6 + 1) = a7

Multiplying exponential expressions :

3.2    b3 multiplied by b4 = b(3 + 4) = b7

Multiplying exponential expressions :

3.3    c3 multiplied by c5 = c(3 + 5) = c8

4 0
3 years ago
What is the solution of the inequality ⅚ x - 3 < 2 ?
madam [21]

the answer to the inequality is..

Inequality Form: x < 6

Interval Notation: (-∞,6)

8 0
3 years ago
HELP!? ✋
Korolek [52]
All of them are strategies for preventing cancer
3 0
3 years ago
Help me with this problem please!!!!!
lorasvet [3.4K]
I hope you already know how to find the volume of the prism and cylinder.  It is just base x height.

Anyway F and G is correct.
So the volume of the prism: 576
The volume of the cylinder: 942

That means the prism takes 576/942 of the cylinder which is roughly 61%, not 75% as stated by H.

Therefore the answer is H.
5 0
4 years ago
four students get 90s on a test. three get 70s 2 get 60s and one gets an 80. What is the mean test score in this group
ehidna [41]
Its 85-90 hope this helps :)
4 0
4 years ago
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