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OLEGan [10]
3 years ago
8

How can you write 72+ (8+19) to make easier to add?

Mathematics
2 answers:
agasfer [191]3 years ago
5 0
72+(8+19)= \\\\ =70+2+8+10+9= \\\\ =80+10+9= \\\\ =90+9= \\\\=\boxed{99}
Vikki [24]3 years ago
3 0
You just change 8 and 19 which is 27 then just ad 72 + 27
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Write the number in word form and in standard form 300,000,000+40,000,000+7,000,000+300,000+10,000+6,000+20+9
Citrus2011 [14]
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Why are there two solutions for the equation |6 + y| = 2? Explain.
Luba_88 [7]
Since it is in absolute value it switches the negative to a positive so here let me show you

|6+y| = 2

If you try -4 you get 2 in a positive form so -4 is one correct.

The second correct one is -8 because 6-8 is -2 but as I was saying before how the absolute value changes it into positive, that means -2 would be switched to 2 meaning that -8 is also a correct answer.

If you need more help just search up what absolute value is.

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3 0
3 years ago
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AysviL [449]

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7 0
3 years ago
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In circle A shown below, Segment BD is a diameter and the measure of Arc CB is 36°: Points B, C, D lie on Circle A; line segment
Brilliant_brown [7]
The measure of ∠DBC is 36°

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Then, 
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The, from property of triangle, sum of all angles is 180°, we can find the third angle i.e. ∠DBC.

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6 0
3 years ago
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The Scenario: Your manager has asked you to help plan your company's participation at a local trade show. You have $3000 to spen
bonufazy [111]

Answer:

x + y\le 3000

Step-by-step explanation:

Given

x \to booth

y \to brochures

Total = 3000

Required

The inequality for this scenario

The total spending will not exceed the amount they have to spend; So, the inequality is:

x + y\le 3000

7 0
3 years ago
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