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3 years ago

What’s the slope and y - intercept of this equation ?

Mathematics

2 answers:

zavuch27 [327]3 years ago

5 0

Answer:

Slope = - $\frac{7}{3}$

Y-intercept = 4

Step-by-step explanation:

-> See attached

-> This equation is in slope-intercept form.

[] When we use y = mx + b, the m is the slope and the b is our y-intercept.

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Alexxx [7]3 years ago

3 0

Slope=-7/3
Y-int=4
I hope this helps and the y=mx+b equation if you look that up to help you learn it

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Leona [35]

Answer:

Step-by-step explanation:

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3 years ago

-19x + 23x = 44 what is x

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Step-by-step explanation:

- 19 x + 23 x = 44

4x = 44

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3 years ago

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A spherical mini donut hole has a diameter of 6 centimeters. A large spherical donut hole has a diameter of 9 centimeters.

nirvana33 [79]

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3 years ago

The Great Pyramid in Giza, Egypt, is a square pyramid. The dimensions of the pyramid at the time of its completion are shown in

ryzh [129]

Answer:

Area of square pyramid is $153883.8\ m^{2}$ .

Step-by-step explanation:

Diagram of the given scenario is shown below,

Given that,

The Great Pyramid in Giza, Egypt is a square pyramid. The area of base shape is made up with square is $154 \ m^{2}$ . The side of the square is $230 \ m$ and The height of each triangle is $187 \ m$ .

So, Area of Square shape = $154 \ m^{2}$

Side of square = $230 \ m$

Height of each triangle = $187 \ m$

Finding the Height of triangular shape which is here known as slant height.

In Δ ABO, applying Right angle pythagorean Theorem,

Base $(BO)$ = $\frac{230}{2} = 115\ m$

Height $(AO)$ = $187\ m$

Now,

∴ $AB^{2} = AO^{2} \ + \ BO^{2}$

⇒ $AB= \sqrt{AO^{2} \ + \ BO^{2} }$

⇒ $AB= \sqrt{187^{2} \ + \ 115^{2} }$

⇒ $AB= \sqrt{34969 \ + \ 13225 }$

⇒ $AB= 219.53 \ m$

Then,

Area of square pyramid = $area \ of \ square + \ 4\times area \ of \ traiangle$

= $side\times side + 4\times\frac{1}{2}\times AB\times Base$

= $230\times 230 \ + 2\times 219.53\times 230$

= $52900 + 100983.8$

= $153883.8 \ m^{2}$

Hence, Area of square pyramid is $153883.8\ m^{2}$ .

6 0

3 years ago

A triangular shaped window has a base of 3 feet and a height of 4 feet what is the area of the window ?

Alborosie

Answer:

6ft squared

Step-by-step explanation:

base x height divided by 2

3 x 4 = 12

12/2

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3 years ago

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