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3 years ago

Find the difference by subtracting the second polynomial from the first.

Mathematics

1 answer:

Marysya12 [62]3 years ago

6 0

Answer: a²+2b+2ab

Step-by-step explanation:

(2a²+62+2b+1)-(a²+62-2ab+1)

2a²+62+2b+1 - a²-62+2ab-1

a²+2b+2ab

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A bakery sold some donuts before lunch.after lunch 18 more donuts were sold if 51 donuts were sold in all,how many donuts were s

Jet001 [13]

Answer:

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Step-by-step explanation:

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3 years ago

Write or draw to explain.two different ways to find the different for 12-3.

san4es73 [151]

Answer:

9 and just 3 times 3 is 9.

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3 years ago

How do you do find a? And how can you tell if it is sin, cos, or tan?

xxMikexx [17]

30 60 90 triangle
ratio of short leg : hypo = x : 2x

given short leg x = 4 ft
so hypo a = 2x = 2 * 4 = 8

answer
a = 8 ft
----------------------------------------------
P.S.
if you need to do by using cos sin tan then
Cos (60) = Adj/Hypo = 4/a

a = 4/cos(60) as you know cos(60) = 1/2
so
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answer: a = 8 ft

6 0

3 years ago

Read 2 more answers

A baseball stadium holds 15,002 seats. The lower level has 50 fewer than three times as many seats as the upper

Elanso [62]

Answer:

B) The equation x + (2 x + 40) + (3 x - 50) = 15,002 represents this scenario suitable.

Step-by-step explanation:

Let x represent the number of upper-level seats.

Total seats in stadium = 15,002

Now, seats in the lower level = 3 ( Seats in upper level ) - 50

= 3x - 50

or, the total seats in the lower level = (3 x - 50)

Also, seats in the middle level = 2 ( Seats in upper level ) + 40

= 2x + 40

or, the total seats in the middle level = (2 x + 40)

Now, according to question

Upper Level seats + Middle level seats + Lower level = Total seats

⇒ (x) + (2 x + 40) + (3 x - 50) = 15,002 seats

Hence, the equation x + (2 x + 40) + (3 x - 50) = 15,002 represents this scenario suitable.

6 0

3 years ago

Read 2 more answers

On Thursday, Movietown Theater made \dfrac45

Oliga [24]

Answer:

11 Pounds

Step-by-step explanation:

Let the total pounds of popcorn made by Movietown Theater=x

On Thursday, they made $\dfrac{4}{5}$ of their popcorn with butter.

The remaining fraction of the butter will be: $1-\dfrac{4}{5} =\dfrac{1}{5}$

The remaining 35.2 Ounces was made without butter.

Let us convert from ounces to pounds.

1 Ounce =0.0625 Pound
35.2 Ounce=35.2 X 0.0625 =2.2 Pounds

Therefore:

$\dfrac{1}{5} \text{of the total pounds of popcorn} = 2.2\\\dfrac{1}{5}* x = 2.2\\x=2.2* 5\\x=11 $ Pounds$

Therefore, the total pounds of popcorn made by Movietown Theater on Thursday is 11 Pounds.

8 0

3 years ago