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2 years ago

Someone answer my recent question

Mathematics

1 answer:

lisov135 [29]2 years ago

4 0

Answer:

Step-by-step explanation:

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Somebody please help me with this !!!

Damm [24]

Step-by-step explanation:

Case 1 :

$3x + 2y = 6 \\ 4x + y = 2 \\ 3x = 6 - 2y \\ x = \frac{6 - 2y}{3} = \\ x = 2 - \frac{2y}{3} \\ 4(2 - \frac{2y}{3} ) + y = 2 \\ 8 - \frac{8y}{3} + y = 2 \\ - 1.67y = - 6 \\$

$y = 3.59 \\ x = 2 - \frac{2y}{3} \\x = 2 - \frac{2 \times 3.59}{3} \\ \\ x = - 0.39$

Case 2 :

$3x + 2y = 6 \\ 4x - y = 2 \\ x = 2 - \frac{2y}{3} \\ 4(2 - \frac{2y}{3} ) - y = 2 \\ 8 - \frac{8y}{3} - y = 2 \\ - 3.67y= - 6 \\ y = 1.63$

$x = 2 - \frac{2y}{3} \\ x = 2 - \frac{2 \times 1.63}{3} \\ x = 2 - 1.087 \\ x = 0.913$

7 0

3 years ago

What is the measure of KPN?

Debora [2.8K]

Answer:

angle KPN=95 degree

Step-by-step explanation:

angle KPN = angle JPO (because they are vertically opposite angles)

Now,

angle JPO+angle LOP=180 degree(being co interior angles)

angle JPO + 85 =180

angle JPO =180-85

angle JPO =95

since angle JPO is equal to KPN ,angle KPN is 95 degree

6 0

3 years ago

If fabric costs $4.98 per yard, how much will 7 5/8 yards cost?

netineya [11]

Do 4.98*7 5/8 and then you will have your answer its all in the question

4 0

2 years ago

The following are the ages of 13 history teachers in a school district. 24, 27, 29, 29, 35, 39, 43, 45, 46, 49, 51, 51, 56 Notic

salantis [7]

Answer:

Below in bold.

Step-by-step explanation:

Minimum 24

Lower quartile 29

Median 43

Upper quartile = (49 + 51) / 2 = 50

Maximum = 56

Interquartile range = 50-29 = 21.

5 0

1 year ago

Can someone please help :/ the people in my group are being mean,, ill mark you brainlest

Alex_Xolod [135]

You’re correct. its 6.25 oz, and bleep the people in ur group man

6 0

2 years ago

Read 2 more answers