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3 years ago

Is it possible to prove these triangles congruent by the HL Theorem? -Yes -No

Mathematics

2 answers:

kherson [118]3 years ago

8 0

Answer: yes, it is possible

olga55 [171]3 years ago

7 0

Answer:

Yes

Step-by-step explanation:

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Simplify 2√2-√3<br> ---------------<br> √2+√3

serious [3.7K]

Step-by-step explanation:

$= \frac{2 \sqrt{2} - \sqrt{3} }{ \sqrt{2} + \sqrt{3} }$

$= \frac{2 \sqrt{2} - \sqrt{3} }{ \sqrt{2} + \sqrt{3} } \times \frac{ \sqrt{2} - \sqrt{3} }{ \sqrt{2} - \sqrt{3} }$

$= \frac{ 2( \sqrt{2} - \sqrt{3} )( \sqrt{2} - \sqrt{3} )}{ { \sqrt{2} }^{2} - { \sqrt{3} }^{2} }$

$= \frac{2(2 - \sqrt{6} - \sqrt{6} - 3) }{2 - 3}$

$= \frac{2( - 1 - 2 \sqrt{6} )}{ - 1}$

$= \frac{ - 2(1 + 2 \sqrt{6} )}{ - 1}$

$= 2(1 + 2 \sqrt{6} )$

$= 2 + 4 \sqrt{6}$

6 0

2 years ago

Evaluate the given algebraic expression for x = 3 and y=3.<br> x^2y^2

Keith_Richards [23]

Answer:

Step-by-step explanation:

$3^{2} =9\\3^{2} =9$

9 x 9 = 81

7 0

3 years ago

Is this right? Algebra II

Doss [256]

I think it is. Dont take my word for it tho

5 0

3 years ago

In an examination, 50%examinees got grade 'A' in mathematics, 75% got grade 'A' in Science, and 35 students got grade 'A' in bot

jasenka [17]

Answer:

Step-by-step explanation:

yes it is subtracting by 75-35 then we got the answer who got A in the science only

3 0

2 years ago

A recipe calls for 3 cups of flour, 2 cups of sugar and 1 cup of milk. Mason is going to use 7 cups of sugars instead. how much

AlexFokin [52]

Answer:

We need to make a conversion for the new recipe. If the regular recipe calls for 2 cups of Sugar, we can make a conversion for the new recipe.

Step-by-step explanation:

Conversion- 2:7= 1:4 (sugar)

2:7 (sugar)

3: x (flour)

1: y (milk)

X= 8 (flour)

Y= 6 (milk)

NEW RECIPE:

3.5 cups of milk

10.5 cups of flour

7 cups Sugar

We found this by seeing the new recipe adds 5 more cups with the original amount :)

5 0

3 years ago

Read 2 more answers