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3 years ago

X + 2 is a a.monomial b.binomial c.trinomial ^^which one

Mathematics

2 answers:

alexandr402 [8]3 years ago

5 0

Answer:

Binomial

A monomial is only 1 term. So like it can be x^2

A binomial is 2 terms. So, x+2.

A trinomial is 3 terms. So, x^2+13x+2

Agata [3.3K]3 years ago

3 0

Binomial

Because a binomial has 2 terms
One of the terms is x and the other one is 2

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Dale finished his English assignment in 1/3 hours . Then he completed his chemistry assignment in 1/2 hours . How much more time

11Alexandr11 [23.1K]

Answer:

1/6 hours

Step-by-step explanation:

Since it wants a fraction form all you have to do is subract 1/3 from 1/2

1/2 - 1/3

cross multiply:

3/2-2/3

subtract the numerator but multiply the denominator and simplify if you have to:

1/6

6 0

3 years ago

Pls awnser this I need it

Lisa [10]

Answer:

-2k + 6

hope its right

-2k - (-5) + 1

You should always switch the signs to their opposites if you're mutiplying a negative such as the - (-5) Hope I make sense

-2k + 5 + 1

-2k + 6

4 0

3 years ago

At Rose State College Allison Wells received the following grades her accounting class 93, 60, 78, 89 ,78 and 82 Allison's instr

Lunna [17]

so you drop the 60.
$93 + 78 + 89 + 78 + 82 = 420$
$420 \div 5 = 84$

so the answer is 84

7 0

3 years ago

3x + ky = 8

sattari [20]

Answer:

(a): x is 3 and ky is -1

(b): k is -2

Step-by-step explanation:

Let: 3x + ky = 8 be equation (a)

x - 2 ky = 5 be equation (b)

Then multiply equation (a) by 2:

→ 6x + 2ky = 16, let it be equation (c)

Then equation (c) + equation (b):

${ \sf{(6 + 1)x + (2 - 2)ky = (16 + 5)}} \\ { \sf{7x = 21}} \\ { \sf{x = 3}}$

Then ky :

${ \sf{2ky = 3 - 5}} \\ { \sf{ky = - 1}}$

${ \bf{y = \frac{1}{2} }} \\ { \sf{ky = - 1}} \\ { \sf{k = - 2}}$

4 0

3 years ago

Help me plz!!!!!!!!!!!

svetlana [45]

The first one is the answer

7 0

3 years ago

Read 2 more answers