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musickatia [10]
3 years ago
13

PLEASE HELP FAST!!!

Mathematics
1 answer:
lawyer [7]3 years ago
6 0

Answer: $2 per hat and $5 per pair of mittens

Step-by-step explanation: To get to 30 hat $2 x 5 = 10 + mittens $5 x 4 = 20 = $30,... hats $2 x 2= 4 + Mittens$5 x 3= 15= $19

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Find m/KMN. L 60° K 1⁰40 6x (11x+15)° N​
miskamm [114]

Answer:

  114°

Step-by-step explanation:

The exterior angle is the sum of the remote interior angles.

__

<h3>setup</h3>

  (11x +15)° = 60° +6x°

<h3>solution</h3>

  5x = 45 . . . . . . . . . divide by °, subtract 15+6x

  x = 9 . . . . . . . . . . divide by 5

The measure of exterior angle KMN is ...

  m∠KMN = (11(9) +15)° = 114°

_____

<em>Additional comment</em>

Both the sum of interior angles and the sum of angles of a linear pair are 180°. If M represents the interior angle at vertex M, then we have ...

  60° +6x° +M = 180°

  (11x +15)° +M = 180°

Equating these expressions for 180° and subtracting M gives the relation we used above:

  (11x +15)° +M = 60° +6x° +M . . . . . equate the two expressions for 180°

  (11x +15)° = 60° +6x° . . . . . . . . . . . subtract M

This is also described by "supplements to the same angle are equal."

4 0
2 years ago
Read 2 more answers
Solve the proportion using equivalent ratios. Explain the steps you used to solve the proportion, and include the answer in your
NikAS [45]
10x=60
x=6
10/3=20/6
^^^^^^^^^^^^
7 0
3 years ago
Read 2 more answers
PLS ANSWER ASAP IT’S DUE IN 10 MIN
grigory [225]

Answer:

232 in squared

Step-by-step explanation:

Find the area of one face and multiply it by 2

7 x 4 x 2=56

4 x 8 x 2=64

7 x 8 x 2=112

Add and you get 232

5 0
3 years ago
Read 2 more answers
According to the United States Health and Human Services, the mean height for Americans is 1.757 meters for men and 1.618 meters
Alchen [17]

Answer:

Her z-score is 2.03.

Step-by-step explanation:

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

Michelle’s height is 1.758 meters. What is her z-score?

Michelle's is a woman.

The average height of women is \mu = 1.618 and the standard deviation is \sigma = 0.069

This is Z when X = 1.758. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{1.758 - 1.618}{0.069}

Z = 2.03

Her z-score is 2.03.

7 0
3 years ago
Help me.................
-Dominant- [34]

Sry but I need more information to answer the question. So so sry!

6 0
3 years ago
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