All categories

3 years ago

Which statements are true about the fully simplified product of (b minus 2 c)(negative 3 b + c)? Select two options.

Mathematics

1 answer:

Ket [755]3 years ago

4 0

Answer:

The simplified product, in standard form, has exactly 2 negative terms. The simplified product has 2 terms.

Step-by-step explanation:

(b-2c)(-3b+c)

distribute and you will get

-3b^2+bc+6bc-2c^2

combine like terms

-3b^2+7bc-2c^2

You might be interested in

Find the missing angle of 145° and 35°

Finger [1]

I need more information, such as, if its a triangle or a square, yk what I mean?

4 0

3 years ago

The sum of two numbers is 30. If three times the smaller number is equal to two times the bigger one, find the numbers.

MAVERICK [17]

Let the smaller number be x and the bigger number be y.
Therefore, 3x = 2y $= > x = \frac{2y}{3}$ $x + y = 30 \\ = > \frac{2y}{3} + y = 30 \\ = > \frac{2y + 3y}{3} = 30 \\ = > \frac{5y}{3} = 30 \\ = > y = \frac{30 \times 3}{5} \\ = > y = 18$
Therefore, the smaller number = 30 - 18 = 12

Answers:

Answers:The smaller number is 12.

Answers:The smaller number is 12.The bigger number is 18.

Hope you could understand.

If you have any query, feel free to ask

4 0

2 years ago

What kind of questions do biologists attempt to answer?

Thepotemich [5.8K]

Answer: D.

Biologists attempt to answer questions about the living world.

Step-by-step explanation:

A biologist is a scientist devoted to and producing results in biology through the study of life. Therefor, Biologists would usually attempt to answer questions about the living world.

* Hopefully this helps:) Mark me the brainliest:)!!

4 0

3 years ago

Which of the following expressions represents the solution to the inequality statement?

mr_godi [17]

It'd be A since dividing on a negative coefficient results flipping the sign of the inequality and results in a different impact

4 0

4 years ago

Read 2 more answers

Which group has a larger median number of bones discovered?

lidiya [134]

Answer:

Group A has a larger median

Step-by-step explanation:

Group A : 0,1,2,3,3,3,4,4,5,5,7,7,8,9,9

Group B : 0,1,1,1,1,2,2,2,3,3,3,5,,6,6,7,8,8,9,9,9

You cross the first number out then you cross the last number. You continue that pattern until you have one or two digits left. If you have two digits left, you add them then divide by two. That the median. But, if you only have one digit, that number is the median.

3 0

3 years ago