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aleksley [76]
3 years ago
10

PLEASE HELP! answer number 12 and 11. thank you so much!

Mathematics
2 answers:
solniwko [45]3 years ago
7 0

Answer:

11: B

12: A

Step-by-step explanation:

ozzi3 years ago
7 0
11. Would be B
And 12. Would be A good luck!!
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PLEASE HELP!!!!!!!!!!
Yuki888 [10]

Answer:

240

Step-by-step explanation:

4 kinds of crust along with 5 different meats, 4 different  cheeses, and 3 vegetables for toppings

Combos = 4*5*4*3

               =240

5 0
3 years ago
PLEASE HELP ME (I'LL GIVE BRAINIEST)
3241004551 [841]

Answer:

5*7*2 cm

Step-by-step explanation:

Length times width

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2 years ago
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PLEASE HELP ME!!!!!!!
Viefleur [7K]

Answer:

Step-by-step explanation:

x^2 + 2x = 6x+45

x^2 -4x -45 =0

x^2 - 5x +9x -45 =0

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x = 5, -9

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5 0
2 years ago
A 6-foot piece of ribbon costs $15.84. What is the price per inch?
sleet_krkn [62]

Answer:

$0.22/inch

Step-by-step explanation:

6 ft = 72 inches

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6 0
3 years ago
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Coefficient of b in expansion of (3+b)^4
Margarita [4]
Are you sure you want ONLY the coefficient of b?  If you expand this, you will have b in 3 of 4 terms.

According to Pascal's Triangle, the coefficients of (a+b)^4 are as follows:

                             1
                        1    2    1
                   1      3    3     1
              1       4     6     4     1

So (a+b)^4 would be 1a^4 + 4a^3b + 6a^2b^2 + 4ab^3 + b^4

Here, you want (3 + b)^4.  Here's what that looks like:

3^4 + 4[3^3*b] + 6[3^2*b^2] + 4[3*b^3] + 1[b^4]

Which coeff did you want?
4 0
3 years ago
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