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3 years ago

What equation of a line,in general form,that passes through points (-1,2) and (5,2)

1 answer:

6 0

<span>Hello : let A(-1,2) B(5,2)
the slope is : (YB - YA)/(XB -XA)
(2-2)/(5+1) = 0
an equation is : y=ax+b a is a slope</span>

y = b .. b=2

an equation is : y = 2

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What is the slope of the line in the graph below?

Advocard [28]

Answer:

Step-by-step explanation:

peeiroeoeolonesoapsodndd

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3 years ago

1. Find the GCF of 3x3y5z and 21xy3z4.

swat32

Answer:

GREATEST COMMON FACTOR IS 9XZ

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3 years ago

Expand a logarithmic expression

ivanzaharov [21]

The logarithmic expression is

$log (\sqrt{z^5}/(x^3y))$

To expand the expression we have to use some properties of logarithm.

We know that $log(m/n) = log (m) - log(n)$

By using this property we can write,

$log(\sqrt{z^5}) - log(x^3y)$

Square root means to the power 1/2, so for $\sqrt{z^5}$ , we can write $z^(5/2)$ .

$log(z^(5/2)) - log(x^3y)$

Now we have to use another property of logarithm.

We know that, $log(mn) = log(m) + log(n)$

So we will use this property to $log(x^3y)$

$log(z^(5/2)) - log(x^3y)$

$log(z^(5/2)) - (log(x^3) + log(y))$

$log(z^(5/2)) - log(x^3) - log(y)$

Now we have to use another property of logarithm.

We know that, $log(a^m) = m log(a)$

By using this property we can write,

$(5/2)log(z) - 3log(x) - log(y)$

This is the required aswer here.

8 0

3 years ago

Read 2 more answers

While visiting the 200, Elijah, Alda, and Chris create a triangle by standing at its vertices. They are the same distance away f

trapecia [35]

Answer:

Circumcenter

Step-by-step explanation:

The circumcenter of a triangle is the point that has same distance from the three vertices of the triangle.

The snake exhibit is in the circumcenter of the triangle.

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3 years ago

The dimensions of the swimming pool and the gym are proportional.

Paladinen [302]

<h3>The dimensions of the gym floor could be 150 feet by 120 feet</h3><h3>The dimensions of the gym floor could be 225 feet by 180 feet</h3>

<em><u>Solution:</u></em>

Given that,

The dimensions of the swimming pool and the gym are proportional

The pool is 75 feet long by 60 feet wide

To find: set of possible dimensions for the gym

To determine the possible dimensions for the gym, you would use the same number to multiply both 75 and 60

<em><u>One set of dimensions are:</u></em>

75 x 2 = 150

60 x 2 = 120

The dimensions of the gym floor could be 150 feet by 120 feet

<em><u>Other set of dimensions:</u></em>

75 x 3 = 225

60 x 3 = 180

The dimensions of the gym floor could be 225 feet by 180 feet

4 0

3 years ago