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3 years ago

Plsssssssssssssssssss help quick!!

Mathematics

2 answers:

arlik [135]3 years ago

8 0

Answer:

C. The coordinate plane

Hope this helps :)

Olenka [21]3 years ago

5 0

Answer:

Step-by-step explanation:a

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How do you do 2y,-4y by elimination?

AysviL [449]

2y-4y=-2y

That is the answer

6 0

3 years ago

Read 2 more answers

If y ≠ 1, is x = 1 ? (1) x2 + y2 = 1 (2) y = 1 – x Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

stiv31 [10]

Answer:

Statements (1) and (2) TOGETHER are NOT sufficient.

Step-by-step explanation:

If y ≠ 1, is x = 1 ?

(1) $x^2+y^2$ = 1

(2) y = 1 – x

The two statements are not sufficient to assert this claim. The statement If y ≠ 1, is x = 1 only holds in the two statements if y=0 as seen below.

(1) $x^2+y^2$ = 1

$x^2+0^2=1$

x=1

(2) y = 1 – x

0=1-x

x=1

Every other value of y fails the condition. So a sufficient statement would have been:

If y ≠ 1, and y=0, is x = 1 ?

(1) $x^2+y^2$ = 1

(2) y = 1 – x

3 0

4 years ago

14. Given that ML.= 12 feet, how wide is the

mel-nik [20]

The answer is 24. I believe.

8 0

4 years ago

We’re learning polynomial functions and I have absolutely no idea how to do it. The first question is “State the degree and lead

ycow [4]

Let's begin by defining the key terminologies:

The degree of a polynomial simply refers to the term with the highest exponent in a polynomial

For example:

$\begin{gathered} a+8\Rightarrow a^1+8 \\ =a^1+8 \\ \text{We will observe that the variable ''a'' has a degree of ''1''} \\ \text{Therefore, the degree of this polynomial will be ''1''} \\ \\ \text{If we have}\colon5a^2+10 \\ 5a^2+10 \\ \text{We will observe that the variable ''a'' has the highest degree of ''2''} \\ \text{Therefore, the degree of this polynomial will be ''2''} \\ \\ \text{If we have}\colon3a^4+2a^2+10a+10 \\ 3a^4+2a^2+10a+10 \\ \text{We will observe that the variable ''a'' has the highest degree of ''4'' } \\ \text{Therefore, the degree of this polynomial will be ''4''} \end{gathered}$

The leading coefficient simply refers to the coefficient of the term that has the highest degree in a polynomial

For example:

$\begin{gathered} \text{If we have}\colon a+8 \\ a+8 \\ \text{''a'' is the variable having the highest degree, that degree is ''1''} \\ \text{The coefficient of the variable ''a'' is 1. Hence, the leading coefficient is ''1''} \\ \\ \text{If we have}\colon5a^2+10 \\ 5a^2+10 \\ \text{''}5a^2\text{'' is the variable with the highest degree},\text{ that is ''2''} \\ \text{The coefficient of the variable ''}5a^2\text{'' is 5. Hence, the leading coefficient is ''5''} \\ \\ \text{If we have}\colon3a^4+2a^2+10a+10 \\ 3a^4+2a^2+10a+10 \\ \text{ ''}3a^4\text{'' is the variable with the highest degree},\text{ that is ''4''} \\ \text{The coefficient of the variable ''}3a^4\text{'' is ''3''. Hence, the leading coefficient is ''3''} \end{gathered}$

6 0

1 year ago

Can someone help me with this question?

vesna_86 [32]

Thirteen feet and eight inches

8 0

3 years ago