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Paladinen [302]
3 years ago
7

Simplify. (2 - 61) - (-10 + 4i)

Mathematics
1 answer:
adoni [48]3 years ago
5 0

2-60-14

Answer-72 that's the answer

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Please please please help me with this question <br>ASAP!!!!!!!!​
Zigmanuir [339]

Answer:

red= about 324°

blue= 360°

Green=about 144°

Step-by-step explanation:

6 0
3 years ago
8 divided by 2/3 in a word problem
sattari [20]

Answer:

12

Step-by-step explanation:

8/1 ÷ 2/3

Keep the first fraction and flip the second one: 8×3/ 1×2

Multiply top and bottom: 24÷2

Simplified to be 12

7 0
2 years ago
Example 3
chubhunter [2.5K]

Answer:

We conclude that

  • The angle ∠1 = x = 36°
  • The angle ∠2 = 4x = 4(36°) = 144°

Step-by-step explanation:

Given

<1 and <2 form a linear pair

m∠1 = 4m∠2

To determine

Find the measure of each of the two angles.

<u>Important Points about linear pair:</u>

  • We know that when two lines meet or intersect, we get a linear pair of angles.
  • Linear pairs are basically two adjacent angles that form a line.
  • The measure of two adjacent angles forming a straight line is 180, meaning they are supplementary.

As

<1 and <2 form a linear pair

m∠1 = 4m∠2

In other words, angle 1 is 4 times the measure of angle ∠2.

Let the angle ∠1 be = x

As the angle 1 is 4 times the measure of angle ∠2, so

The angle 2 will be = 4x

As <1 and <2 forms a linear pair, thus the measure of the sum of <1 and <2 will be 180°, so

x + 4x = 180

5x = 180

divide both sides by 5

\frac{5x}{5}\:=\:\frac{180}{5}

\:x=36^{\circ }

Thus, we conclude that

  • The angle ∠1 = x = 36°
  • The angle ∠2 = 4x = 4(36°) = 144°
4 0
2 years ago
Triangle LMN is dilated by a scale factor of 2/3 to form triangle L’M’N. Side NL measures 48. What is the measure of side N’L’?
nignag [31]
48 x 2/3 = 32. For dilation just multiply each side by the dilation factor.
8 0
2 years ago
Help me with this please
Rufina [12.5K]

Answer: (2,7)

Midpoint formula = (\frac{x1+x2}{2} , \frac{y1+y2}{2})

1 + 3 / 2 = 2

5 + 9 / 2 = 7

3 0
2 years ago
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