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3 years ago

Decide what number must be added to each binomial to make a perfect square trinomial

Mathematics

1 answer:

8090 [49]3 years ago

4 0

To make a perfect square, we must know that 22/2 = 11. In this case:

(x + 11)^2 = x^2 + 22x + 121

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What is the slope of the line passing through the points (0,-5) and (4,2)?

alukav5142 [94]

Answer:

$\huge{ \boxed{ \tt{ \frac{ 7}{4} }}}$

Step-by-step explanation:

$\text{Let \: the \: points \: be \: A \: and \: B}$

$\sf{A \:( \: 0 \:, - 5 \: ) \longrightarrow{ \: (x1 \:, y1)}}$

$\sf{B(4 \:, 2) \: \longrightarrow{ \:( x2 \:, y2)}}$

$\underline{ \text{Finding \: the \: slope} }:$

$\boxed{ \sf{Slope = \frac{y2 - y1}{x2 - x1}}}$

$\sf{➳ \: Slope = \frac{2 - ( - 5)}{4 - 0}}$

$\sf{➳ \: Slope = \frac{ 2 + 5}{4} }$

$\sf{➳ \: Slope = \frac{7}{4} }$

$\text{Hope \: I \: helped!}$

$\text{Best \: regards!}$

~ $\text{TheAnimeGirl}$

3 0

4 years ago

Please Help!!!!!!!!!!

Ludmilka [50]

Answer:

Step-by-step explanation:

n is perpendicular. - 1/(2/5) = - 5/2. n is the negative reciprocal of the given line.

m is neither.

p is parallel to the given line. For example y = 2/5x

and y = 2/5 x + 9 are parallel to each other.

3 0

3 years ago

5a/5a+5 x 10a +10/10

DIA [1.3K]

Answer: 50a+2

Step-by-step explanation:

1. Simplify 5a5a\5a5a to 1.

1+5×10a+10

2.Simplify 5×10a to 50a.

1+50a+10

3.Cancel 10.

1+50a+1

4. Collect like terms.

50a+(1+1)

5. Simplify.

50a+2

6 0

3 years ago

Read 2 more answers

What is the location of the point on the number line that is 3/7 of the way from A= -4 to B=17?

Margaret [11]

The point that is 3/7 of the way between -4 and 17 is 5

6 0

4 years ago

Read 2 more answers

Whoever answers this correctly gets brainliest

ELEN [110]

Answer: 11. Is A

Step-by-step explanation:

5 0

3 years ago