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Aloiza [94]
3 years ago
7

What is the slope intercept form of (-12-5);slope=1/3

Mathematics
1 answer:
Luba_88 [7]3 years ago
4 0

Answer:

y

−

5

=

−

3

(

x

−

12

)

Explanation:

The point-slope form of the equation of the line is usually written in formula form as

y

−

y

1

=

m

(

x

−

x

1

)

To find a specific line, replace the m with the value for the slope, here m = -3, and the coordinates of the point using the given coordinates,

(

x

1

,

y

1

)

=

(

12

,

5

)

.

Usually the brackets are removed and the equation rearranged.

Step-by-step explanation:

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A pyramid has a base area of 28 cm² and a height of 24. 9 cm. What is the volume of the pyramid? Enter your answer as a decimal
ycow [4]

The volume of the pyramid shape is 27.067 cm³

<h3>What is the volume of a pyramid shape?</h3>

The pyramid shape is a three-dimensional shape that has a base length, base width, and height.

The volume of a pyramid can be determined by using the formula:

\mathbf{V = \dfrac{1}{3}\times base  \ length \times base \  width \times height}

where:

  • the base length and the base width = base area = 28 cm²
  • height = 24. cm

\mathbf{V = \dfrac{1}{3}\times 28 \ cm^2  \times2.9 cm}

V = 27.067 cm³

Therefore, we can conclude that the volume of the shape is 27.067 cm³.

Learn more about the volume of pyramid shape here:

brainly.com/question/16315790

5 0
3 years ago
What is the measure of DE?
tatuchka [14]

Answer:

Step-by-step explanation:

Alright, lets get started.

The two chords are intersection each other at point B.

DBE=ABC

Both are opposite angles that is 39 degrees.

Angle ABC forms the arc AC which is given 41 degree.

The arc DE will be same length as arc AC because angle ABC and angle DBE are same that is 39 degrees.

So, arc DE = 41

So, the answer is DE = 41 degrees ....   Answer : option D

Hope it will help :)

5 0
3 years ago
Read 2 more answers
Find the median of the data set: 9 6 7 3 10 9
vovangra [49]
8, because you’d order the data set least to greatest, and then find the middle number. So it would be 3, 6, 7, 9, 9, 10. and the middle numbers are 7 and 9 so it’d be 8
7 0
4 years ago
surface area of prisms. please help with the work shown because i can't figure out how to solve these :(
8090 [49]

here: :)

I did the work, and basically i solved for the area of the faces and then multiplied that by two to get the total surface area of the faces. Then I added in the areas of the sides connecting the two faces:

just as a referral: the formulas to find the faces are as follows:

rectangle: length times width

circle: pi x r^2

trapezoid: h(base1 + base2)

and triangle: (b x h)/2

3 0
3 years ago
The front of a garage needs to be painted. The total area except for the door will be painted. The door is 1.5 m high and 2 m wi
Sever21 [200]

Answer:

The answer for A is 7.85m^{2}.

The answer for B is <em>4 cans. </em>

The answer of C is <em>$98.</em>

Step-by-step explanation:

A-

Multiply 2.5 by 3.5 and you'll get 8.75 Multiply 3.5 by 1.2 and you'll get 4.2; divide and your answer will be 2.1  Add to 8.75 Get 10.85 Subtract from area of door ( 3m because 1.5 times 2 is 3) and you'll get 7.85

B-

Divide 7.85 by 2.5 and you'll get 3.104; round that and you'll get 4 cans.

C-

Multiply the amount of cans (4) by 24.5. Do this and you'll get $98.

                                   Hope this was helpful!!!

8 0
3 years ago
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