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Marat540 [252]
3 years ago
5

Please Help!! I will add more points for whoever answers correctly!!!

Mathematics
1 answer:
Brrunno [24]3 years ago
6 0
1. is false because -1+1=0 not -2
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If you had 6 5/7 and you have 3/4 away how much do u hav
Cerrena [4.2K]

Answer:

You have 5 27/28

Step-by-step explanation:

  1. 6 20/28 - 21/28= 5 27/28
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3 years ago
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What value makes the equation true? 2(x-5)=20
SashulF [63]

2(x-5)=20

Divide both sides by 2  (division of property equality)

x - 5 = 10

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Answer

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3 years ago
The measures of two supplementary angles are (2x – 8)° and (3x - 2)°. What is the measure of the
saw5 [17]

Answer:

68°

Step-by-step explanation:

Here,

  • Two supplementary angles are (2x – 8)° and (3x - 2)°.

As we know that the sum of two supplementary angles are 180°. So,

→ (2x – 8)° + (3x – 2)° = 180°

→ 2x° – 8° + 3x° – 2° = 180°

→ 5x° – 10° = 180°

→ 5x° = 180° + 10°

→ 5x° = 190°

→ x = 190° ÷ 5°

→ <u>x</u><u> </u><u>=</u><u> </u><u>3</u><u>8</u><u>°</u>

Supplementary angles are,

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→ 2(38°) – 8

→ (76 – 8)°

→ 68°

  • 2nd angle = (3x – 2)°

→ 3(38°) – 2

→ (114 – 2)°

→ 112°

Therefore, the measure of the smaller angle is 68°.

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3 years ago
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4 years ago
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Is there any remainders?¿
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