3 years ago

What is the value of the expression below

Mathematics

1 answer:

Brrunno [24]3 years ago

4 0

Hello :
625^1/4=((625)^1/2)^1/2 =√(√625) = √25 =5 because : √625 = 25

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insens350 [35]

Answer: SAS similarity postulate

Step-by-step explanation:

According to SAS postulate of similarity, two triangles are called similar if two sides in one triangle are in the same proportion to the corresponding sides in the other, and the included angle are congruent.

In triangles, QNR and MNP,

$\frac{QN}{MN} = \frac{QM+MN}{MN} = \frac{10+8}{8} = \frac{18}{8} = \frac{9}{4}$

$\frac{NR}{NP} = \frac{NP+NR}{NP} = \frac{10+8}{8} = \frac{18}{8} = \frac{9}{4}$

$\implies \frac{QN}{MN} = \frac{NR}{NP}$

Also,

$\angle QNR\cong \angle MNP$ (Reflexive)

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Answer:

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Step-by-step explanation:

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Help Review of linear pair vertical and complementary

Lera25 [3.4K]

Answer:

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Step-by-step explanation:

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11x+15-15 =180-15

11x = 165

Divide by 11

11x/11 =165/11

x =15

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