Find the value of the expression: 56 ÷ 7 + 7 × 3

2 answers:

3 0

First, you have to apply the order of operations.

Division and multiplication come first here and they go from left to right. So,

56/7 = 8
7*3 = 21
Then, the addition.
8 + 21 = 29.

So the value of your expression is 29.

nexus9112 [7]3 years ago

3 0

The answer to this is indeed 29

hope this helps... Please mark me Brainliest!!!

-Kaylah

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Answer:

$\bold{\angle NLM = 10^\circ}$

Step-by-step explanation:

Given a ΔLMN.

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Kindly refer to the attached image for the given triangle and dimensions of angles.

Let us recall the external angle property of a triangle:

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i.e.

$\angle MNO = \angle NLM + \angle LMN\\\Rightarrow 5x-13 = x-4+2x+19\\\Rightarrow 5x-13 = 3x+15\\\Rightarrow 5x-3x = 13+15\\\Rightarrow 2x=28\\\Rightarrow x =14$