3 years ago

8. Graph the following linear equations. a. X=3

Mathematics

1 answer:

saul85 [17]3 years ago

3 0

Put a dot on the 3 on the X-axis. (0,3)

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I think the answer would be D.

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John read 10 books in 12 months. What was his rate of reading in months per book?

NARA [144]

Answer:

12/10

Step-by-step explanation:

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What binomial do you have to add to the polynomial:

marshall27 [118]

Answer:

a) $-2x^2+5xy$

b) $-3y^2+5xy$

Step-by-step explanation:

Given polynomial : $2x^2+3y^2-5xy+1$

The binomial that should be added to the given polynomial to get a polynomial that does not contain the variable x is:

$-2x^2+5xy$

$(2x^2+3y^2-5xy+1)+(-2x^2+5xy)$

$=2x^2+3y^2-5xy+1-2x^2+5xy$

$=2x^2-2x^2+3y^2-5xy+5xy+1$

$=3y^2+1$

Given polynomial : $2x^2+3y^2-5xy+1$

The binomial that should be added to the given polynomial to get a polynomial that does not contain the variable y is:

$-3y^2+5xy$

$(2x^2+3y^2-5xy+1)+(-3y^2+5xy)$

$=2x^2+3y^2-5xy+1-3y^2+5xy$

$=2x^2+3y^2-3y^2-5xy+5xy+1$

$=2x^2+1$

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2 years ago

Select all true statements.

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Answer:

A is correct and .. AAAAA

Step-by-step explanation:

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3 years ago

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Find the missing value so that the two points have a constant of proportionality of ½. (14,7) and (6,y) *

melomori [17]

Answer:

y=3

Step-by-step explanation:

$\frac{7-y}{14-6}$ = $\frac{1}{2}$

$\frac{7-y}{8}$ = $\frac{1}{2}$

7-y = 4

y=3

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3 years ago