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3 years ago

Need help ASAP!! Write the relationship between the sides for these two triangles.

Mathematics

2 answers:

stepladder [879]3 years ago

6 0

Answer:

they are congruent triangle or similar triangle, or they are both right triangle it's up to you

Inessa [10]3 years ago

4 0

Answer:

if two sides and the included angle of one triangle are equal to the corresponding sides and angle of another triangle, the triangles are congruent. ... If two angles and the included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.

Step-by-step explanation:

This will make you know after reading

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The y-value is ten decreased by the square of the x-value

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answer:

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step-by-step explanation:

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10 decreased means 10 minus so the next part of our equation is y = 10 -

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How do you figure perimeter

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Read 2 more answers

Can someone answer these questions ? thank you

Naya [18.7K]

Answer:

Step-by-step explanation:

12a)To rationalize the denominator, multiply the denominator and numerator by √5.

$\frac{15}{\sqrt{5}}=\frac{15*\sqrt{5}}{\sqrt{5}*\sqrt{5}}\\\\=\frac{15\sqrt{5}}{5}\\\\=3\sqrt{5}$

b) (a+b)² = a² + 2ab + b²

(1 +√3)² = 1² + 2*1*√3 + (√3)²

= 1 + 2√3 + 3

= 4 + 2√3

a = 4 ; b =2

13) (a + b)(a - b) = a² - b²

$\frac{(6-\sqrt{5})(6+\sqrt{5})}{\sqrt{31}}=\frac{6^{2}-(\sqrt{5})^{2}}{\sqrt{31}}\\\\ =\frac{36-5}{\sqrt{31}}\\\\=\frac{31}{\sqrt{31}}\\\\=\frac{31*\sqrt{31}}{\sqrt{31}*\sqrt{31}}\\\\=\frac{31\sqrt{31}}{31}\\\\=\sqrt{31}$

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3 years ago

Kendall's sister had 25 hair clips. 7 of them were blue and the rest were purple.What percent of Kendall's sister hair clips wer

Ludmilka [50]

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2 years ago