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3 years ago

I need help please with this question

Mathematics

1 answer:

Nata [24]3 years ago

6 0

It depends what your understanding of square is. Theoretically there is only one square, being the square which has side length that are all equal. Another interpretation of a square could be parallelogram, rhombus, rectangle and Trapezoid, which I'm sure you would know how to describe.

Also you probably shouldn't copy and paste this one as you did before, at least for full marks that is

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Find the distance between the points (1, 5) and (1, -4). 3 √(41) 9

8_murik_8 [283]

Answer:

The distance between the givens points is 9 unit

Step-by-step explanation:

Given points are as :

A = ( 1 , 5 )

B = ( 1 , - 4 )

So, The Distance between points A and B = AB

Now, From Distance formula

AB = $\sqrt{(x_2-x_1)^{2}+(y_2-y_1)^{2}}$

Or, AB = $\sqrt{(1 - 1)^{2}+( - 4 - 5)^{2}}$

Or, AB = $\sqrt{0 +81}$

Or, AB = $\sqrt{81}$ = 9

Hence The distance between the givens points is 9 unit Answer

5 0

3 years ago

Solve the system using elimination.

garri49 [273]

Answer:

Step-by-step explanation:

3 0

2 years ago

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Give the slope-intercept form for the equation.<br><br> 5x+ 2y = -14

irga5000 [103]

Answer:

$y=-\frac{5}{2} x-7$

Step-by-step explanation:

$5x+2y=-14\\\frac{5x}{2} +\frac{2y}{2} =\frac{-14}{2}$

$\frac{5}{2}x+y=-7$

$y=-\frac{5}{2} x-7$

5 0

2 years ago

What equals -9 + 6 please help me pleassssssse

AURORKA [14]

Answer:

-3

Step-by-step explanation:

since the 9 in negative you subtract 9 by 6 and you get 3 then you put the negative sign in front of the 3 making it -3

3 0

2 years ago

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Help please!!!

Tanya [424]

Sin C = AB / AC
We have AC. We need to calculate AB

ABC is a right triangle. Therefore, AC² = AB²+BC²
82² = AB ² + 80² => AB² = 82² - 80²
AB = 18

Sin C = 18/82 = 9/41

Good luck

4 0

3 years ago

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