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Leto [7]
3 years ago
14

I need help with 5&6 please ASAP!!!!!!!

Mathematics
2 answers:
Elenna [48]3 years ago
4 0
Hi BFFF IM MDJXJCNDM
Rom4ik [11]3 years ago
4 0

Answer:

y = -3x -2 ( this is only for 5 )  

Step-by-step explanation:

Step 1:

First, we need to understand that lines that are perpendicular have slopes that are opposites and reciprocals of each other.

Step 2:

So our initial equation is 2x-6y= 10. We want to rearrange this so that it is in slope-intercept form: y= 1/3x -(10/6). In this form, we can derive the slope of our new line. Because the slope is 1/3, our new slope is -3 ( based on step 1 ).

Step 3:

Now that we have the slope of our new line, we can use the point-slope formula to get our specific line that passes through ( 2, -8 ).

y - y1 = m( x - x1 )

y- ( -8 ) = -3( x - 2 )jhvjjfjhjfhcgch

y + 8 = -3x + 6

y = -3x -2 !

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Each side of a quilt square measures approximately 4.25 inches. If there are about 2.54 centimeters in 1 inch, how long is each
Gelneren [198K]

Answer:

Each side of the square in centimetres = 10.80 centimetres

Step-by-step explanation:

To convert from one unit to another or in between units we make use of conversion factors or conversion formulas

The conversion factor for the conversion of units in centimetres to units in inches is given as about 2.54 centimetres being equivalent to 1 inch

Therefore;

1 inch = 2.54 centimetres

4.25 inches = 2.54 × 4.25 = 10.795 ≈ 10.80 centimetres

Therefore, each side of the square in centimetres = 10.80 centimetres.

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3 years ago
Convert 45°C to Fahrenheit using the formula F= 5 C + 32.
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I used a different way but here is the answer

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Elena's account balance with her parents is -5.50$ she adds a certain amount of money to her balance by mowing
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Lex is at the mall, which is 8 miles from his house. Lex walks home at a constant rate of 2 miles an hour.
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From the diagram below, if side DF is 4 cm., side CB would be ______.
kondaur [170]

The measure of CB from the given figure is 8cm

<h3>What is a triangle?</h3>

A triangle is 2 dimensional shape with 3 sides and angles. The types of triangle that we have are;

  • Equilateral triangle
  • Scalene triangle
  • Isosceles

The given triangle is a scalene triangle since <u>none of the sides are equal</u>

From the figure shown, we can see that the mea<em>sure of DF is equivalent to  CE and EB</em>

Since CB = CE + EB

Given the following parameter

DF = 4cm

CE = EB = DF = 4cm

Substitute

CB = 4cm + 4cm

CB = 8cm

Hence the measure of CB from the given figure is 8cm

Learn more on triangles here; brainly.com/question/25215131

#SPJ1

5 0
1 year ago
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