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3 years ago

Under what conditions is a trinomial said to be completely factored?

Mathematics

1 answer:

Step2247 [10]3 years ago

8 0

Answer:

We say that a polynomial is factored completely when we can't factor it any more. Here are some suggestions that you should follow to make sure that you factor completely: Factor all common monomials first. Identify special products such as difference of squares or the square of a binomial.

Step-by-step explanation:

can you mark brainliest yes thanks you the best

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2/3(3/5x+9)=(2x+40) Algebra II

Gennadij [26K]

Answer:

value if x is -21.25.

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3 years ago

What is the value of x?

alina1380 [7]

Answer: 12

Explain: Hope this helps!

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3 years ago

Represent Jacey wrote an equation to

Anika [276]

Answer:

b is the angle being measured while a is the angle at a point with b

Step-by-step explanation:

The only time we use 360 for calculating an angle is when the two angles are at a point as both of them assuming a and b sum up to 360°.

Therefore a + b = 360

and if b is being measured, b = 360 -a

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3 years ago

Karita had $138.72 in her checking account. She wrote checks for $45.23 and $18.00. Then she made a deposit of $75.85 into her a

svetlana [45]

Answer:

The best estimate for the money in Karita's account now is $151.

Step-by-step explanation:

Given:

Karita had $138.72 in her checking account.

She wrote checks for $45.23 and $18.00.

Then she made a deposit of $75.85 into her account.

Now, to find the best estimate for the money in Karita's account now.

Initial account = $138.72.

Deducted amount = $45.23+$18.00=$63.23.

So, the amount after deduction:

$138.72 - $63.23 = $75.49.

Now, the amount after deposit:

$75.49 + $75.85 = $151.34.

Therefore, the best estimate for the money in Karita's account now is $151.

6 0

3 years ago

A company finds that if they price their product at $ 35, they can sell 225 items of it. For every dollar increase in the price,

Basile [38]

Answer:

Maximum revenue = $8000

The price that will guarantee the maximum revenue is $40

Step-by-step explanation:

Given that:

Price of product = $35

Total sale of items = 225

For every dollar increase in the price, the number of items sold will decrease by 5.

The total cost of item sold = 225 ×35

The total cost of item sold = 7875

If c should be the dollar unit in price increment;

Therefore; the cost function is : $[35+c(1)][225-5(c)]$

For maximum revenue;

$\dfrac{d}{dc}(cost \ function) =0$

$\dfrac{d}{dc}[[35+c(1)][225-5(c)]]=0$

0+225-35× 5 -10c = 0

225 - 175 =10c

50 = 10c

c = 50/10

c = 5

Maximum revenue = $[35+c(1)][225-5(c)]$

Maximum revenue = $[35+5(1)][225-5(5)]$

Maximum revenue = (35 + 5)(225-25)

Maximum revenue = (40 )(200)

Maximum revenue = $8000

The price that will guarantee the maximum revenue is :

=(35 +c)

= 35 + 5

= $40

8 0

3 years ago