All categories

3 years ago

What type of function is represented?

Mathematics

1 answer:

tino4ka555 [31]3 years ago

3 0

Answer:

Step-by-step explanation:

ITS B NOT C ITS B ITS B ITS B.

You might be interested in

Refer to the figure: The Triangle

deff fn [24]

Answer:

The Triangle Midsegment Theorem states that, if we connect the midpoints of any two sides of a triangle with a line segment, then that line segment satisfies the following two properties

Step-by-step explanation:

7 0

2 years ago

A chemical company makes two brands of antifreeze. The first brand is 65% pure antifreeze, and the second brand is 90% pure anti

Brums [2.3K]

$\bf \begin{array}{lcccl} &\stackrel{solution}{gallons}&\stackrel{\textit{\% of }}{antifreeze}&\stackrel{\textit{gallons of }}{antifreeze}\\ \cline{2-4}&\\ \textit{1st brand}&x&0.65&0.65x\\ \textit{2nd brand}&y&0.90&0.9y\\ \cline{2-4}&\\ mixture&40&0.8&32 \end{array}~\hfill \to \begin{cases} x+y&=40\\ \boxed{x}=40-y\\ \cline{1-2} 0.65x+0.9y&=32 \end{cases} \\\\[-0.35em] ~\dotfill$

$\bf \stackrel{\textit{substituting in the 2nd equation}}{0.65\left( \boxed{40-y} \right)+0.9y=32}\implies 26-0.65y+0.9y=32 \\\\\\ 26+0.25y=32\implies 0.25y=6\implies y=\cfrac{6}{0.25}\implies \blacktriangleright y=24 \blacktriangleleft \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{since we know that}}{x=40-y\implies }x=40-24\implies \blacktriangleright x=16 \blacktriangleleft$

7 0

3 years ago

Read 2 more answers

Question 18 of 23 the area of a rectangular carpet is given by the trinomial 5x2 – 3x – 14. what are the possible dimensions of

lidiya [134]

For this case we have the following polynomial:
5x2 - 3x - 14
What we must do is factorize to find the dimensions of the rectangle.
We have then factoring:
(5x + 7) * (x-2)
Answer:
the possible dimensions of the carpet are:
(5x + 7)
(x-2)

7 0

3 years ago

Read 2 more answers

39.99a+45=44.99+.40a

klasskru [66]

the first step is to isolate A which gets 39.59a+45=44.99

now get A and only A

39.59a=-.1

now divide both sides by 39.59 getting A= -0.00252589

4 0

4 years ago

Read 2 more answers

Which table represents a linear function?

SCORPION-xisa [38]

Answer:

see below (upper left)

Step-by-step explanation:

When the x-values are sequential, a linear function will have y-values that differ by the same amount.

The upper left table has y-values that differ by -2.

The upper right table has y-values that differ by 2, -6, 2. These values are not the same.

The lower left table has y-values that differ by -1, 5, -13. These values are not the same.

The lower right table has y-values that differ by 1, 3, 5. These values are not the same.*

The upper left table represents a linear function.

_____

* The <em>2nd</em> differences are a constant 2, so this table represents a <em>2nd</em>-degree polynomial.

5 0

4 years ago