3 years ago

11 5/8 +9 1/2 is my problem

Mathematics

1 answer:

Leto [7]3 years ago

6 0

Answer:21 1/8 is the answer

Step-by-step explanation:

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Find all the powers of 4 in the range 4-1000

lara31 [8.8K]

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4 years ago

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3 years ago

In triangle ABC, angle A is 75o and angle B is 20o. Select the triangle that is similar to triangle ABC.

Arturiano [62]

Answer:

A. $\triangle$ DEF where $\angle D = 75^{\circ}$ and $\angle E = 20^{\circ}$ .

Step-by-step explanation:

At first we must keep in mind that two triangles are similar when they have same angle configuration, that is, each pair of angles is congruent. If $\triangle$ ABC and $\triangle$ DEF, then $\angle A \equiv \angle D$ and $\angle B \equiv \angle E$ . Hence, $\angle D = 75^{\circ}$ and $\angle E = 20^{\circ}$ .