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3 years ago

This one too! Thank you so much

Mathematics

1 answer:

denis23 [38]3 years ago

8 0

$2(l+w)=P\ \ \ \ |:2\\\\l+w=\dfrac{P}{2}\ \ \ \ \ |-l\\\\\boxed{w=\dfrac{P}{2}-l}$

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There is a line that includes the point (-1, -1) and has a slope of 0. What is its equation in slope-intercept form?

tresset_1 [31]

Answer:

y=-1

Step-by-step explanation:

The slope intercept form of a line is

y = mx +b where m is the slope and b is the y intercept

We know the slope is zero

y = 0x+ b

Substituting the values for x=-1 and y=-1 from the point we are given

-1 =0 +b

b=-1

Putting this into the original equation

y = 0x+-1

y=-1

6 0

3 years ago

grin007 [14]

Answer:

B. 0

Step-by-step explanation:

2-2/5-2= 0/3= 0

Another way to look at this is that because they have the same y coordinate, it must simply be a horizontal line, which has a slope of 0

3 0

3 years ago

Find the distance between points 5,9 and (7,-7) using the distance formual

mart [117]

========================================
Formula to find Distance:
========================================
$\text{Distance = } \sqrt{X2-X1)^2 + (Y2-Y1)^2}$

========================================
Find Distance between (5, 9) and (7, -7):
========================================

X2 = 5, X1 = 7, Y2 = 9, Y1 = -7, therefore,

$\text{Distance = } \sqrt{(9+7)^2 + (5-7)^2}$
$\text{Distance = } \sqrt{(16)^2 + (2)^2}$
$\text{Distance = } \sqrt{256 + 4}$
$\text{Distance = } \sqrt{260}$
$\text{Distance = } 16.12 \text{ units}$

========================================
Answer: 16.12 units
========================================

5 0

3 years ago

What's a coordinate rule

Sav [38]

A coordinate rule is like were the the shape is I think

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4 years ago

I was wondering if anyone knew how to solve this

disa [49]

Answer:

Step-by-step explanation:

6 0

3 years ago