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3 years ago

What is the equivalent expression of 9+ a J plus 6J -1+ 2K

Mathematics

1 answer:

Salsk061 [2.6K]3 years ago

4 0

Answer:

1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111

Step-by-step explanation:

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1. In the given figure. BEST is a cyclic quadrilateral. ES is produced so that BE=SN. If ET is the bisector of angle BES, prove

padilas [110]

The triangle NET is an isosceles triangle as ET ≅ TN and ET = TN < EN given the condition that BEST is a cyclic quadrilateral.

<h3>How to determine the existence of an isosceles triangle</h3>

In this question we must apply geometric properties of angles and triangles to determine that the triangle NET is an isosceles triangle. Isosceles triangles are triangles with two sides of equal length. In addition, we must apply the geometric concept of proportionality.

Now we proceed to prove the existence of the isosceles triangle:

BE ≅ SN Given
ET is the bisector of ∠BES Given
ET/ES = ET/EB Definition of proportionality
ES = EB (3)
ES ≅ EB Definition of congruence
ET ≅ TN SSS Theorem/Result

Therefore, the triangle NET is an isosceles triangle as ET ≅ TN and ET = TN < EN given the condition that BEST is a cyclic quadrilateral. $\blacksquare$

To learn more on isosceles triangles, we kindly invite to check this verified question: brainly.com/question/2456591

7 0

3 years ago

On Saturday, Cordelia will serve macaroni and cheese at a dinner party for 12 people. Codelia needs to multiply the measurements

Thepotemich [5.8K]

Answer:

factors of 2

Step-by-step explanation:

I did this in my homework and teacher told me that was it

6 0

3 years ago

Why do we have to go to school?????????????

muminat

Mostly because it will prepare us for life and everyday problem solving swell as teach us how to handle ourselves in social situation. Although it can be difficult it is certainly worth it! Good luck fellow student!

3 0

3 years ago

Josh buys cucumbers that cost 0.62 per pound.he pays 2.79 for the cucumbers.josh estimates he bought 5 pounds of cucumbers.is jo

igor_vitrenko [27]

I would say that his estimate is not reasonable because the price of the 5 cucumbers is $3.10. When you estimate, you round to the nearest tenth.
Hope this helps :D

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3 years ago

Select the procedure that can be used to show the converse of the Pythagorean theorem using side lengths chosen from 3 feet, 4 f

aksik [14]

Using Pythagoras theorem, we know that 3² + 4² = 5², draw the 3-foot side and the 4-foot side with a right angle between them. The 5-foot side will fit to form a right triangle

<h3>How to use Pythagoras theorem to prove a right triangle?</h3>

The Pythagoras theorem states that the sum of two squares equals the squared of the longest side.

Therefore,

c²= a²+ b²

where

c = hypotenuse side
a and b are the other legs.

Therefore,

3² + 4² = 5²

Hence,

Knowing that 3² + 4² = 5², draw the 3-foot side and the 4-foot side with a right angle between them. The 5-foot side will fit to form a right triangle

learn more on Pythagoras's theorem here: brainly.com/question/20462170

#SPJ1

4 0

2 years ago