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3 years ago

Which of the following are trinomials?

Mathematics

2 answers:

Tema [17]3 years ago

8 0

Answer:

A. & E. is the answer for Apex

because they have 3 terms, the others are 1 or 2 term(s)..

Sati [7]3 years ago

3 0

Answer:

Options A and E.

Step-by-step explanation:

Trinomial function is a function which has three terms for example

ax² + bx + c = 0

In the given options we find

Option A. $\frac{5}{7}y^{3}+5y^{2}+y$

It has three terms so given expression is a trinomial.

Option E. $x^{4}+x^{2}+1$

This expression has three terms so it's a trinomial.

Rest all options are not the examples of trinomial.

Options A and E are the correct options.

You might be interested in

What single transformación maps ABC onto ABC ?

Thepotemich [5.8K]

Answer:

a reflection across y-axis then translation of 1 unit right and 2 units up.

a clockwise rotation of 180° about the origin then a translation of 1 unit right and 3 units up

a reflection across y-axis then translation of 1 unit right and 1 unit down

a reflection across y = x then a positive rotation of 270° about the origin

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Sean read 15 of a book in 112 hours.

makvit [3.9K]

Sean read 15 of a book in = 112 hours,
so, 1 of a book in = 112/15

Now, 12 of a book would be: 112/15 * 12 = 112/5 * 4 = 89.6

89.6 = 89 6/10 = 89 3/5

In short, Your Answer would be 89 3/5 hours

Hope this helps!

8 0

3 years ago

What are the values of x and y in PQRS? What are PR and SQ?

mamaluj [8]

Step-by-step explanation:

sol;

x+1=y...(1)

3y-7=2x....(2)

or, 3(x+1)-72x [from (1)]

or, 3x+3-7=2x

or, 3x-2x=7-3

x=4

now,

putting the value of x in (1)

y=x+1

=4+1

PR and SQ are the diagonal of PQRS.

4 0

2 years ago

HELP ASAP WILL MARK BRAINLIEST:)

Genrish500 [490]

Answer:

Step-by-step explanation:

The ratio of the larger figure to the smaller figure is simplfying 30/12 to 5/2

Honest the 7/4 is just an educated guess because...yeah

8 0

3 years ago

Solve each system of equations by writing a new system that eliminates one of the variables.

Rufina [12.5K]

Answer:

$x=33\\y=-41$

Step-by-step explanation:

Let:

$2x+y=25\hspace{5}(1)\\and\\4x+3y=9\hspace{5}(2)$

We need to eliminate one of the variables, so let's use elimination method. First multiply (1) by 2

$2*(1)\equiv\hspace{5}4x+2y=50$

Now subtract (2) from 2*(1) in order to eliminate x:

$2*(1)-(2)\\4x-4x+2y-3y=50-9\\-y=41$

Solving for y:

Multiplying both sides by -1

$y=-41$

Finally, replacing the value of y in (1)

$2x-41=25$

Solving for x:

add 41 to both sides:

$2x=66$

Multiply both sides by 1/2:

$x=\frac{66}{2} =33$

3 0

3 years ago