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lara31 [8.8K]
3 years ago
10

I need to find the value of x!!!

Mathematics
1 answer:
DanielleElmas [232]3 years ago
8 0

Answer:

x = 27

Step-by-step explanation:

3x + x + 72 = 180

3x + x + 72 [-72] = 180 [-72]

4x = 27

4x [/4] = 180 / 4

x = 27

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Sung loo worked 54 hours during a special sale at the store. 10 hours was time and a half, and 4 hours were at double time. Her
DanielleElmas [232]

Answer:

$432.18

Step-by-step explanation:

Time and a half = 50% more pay rate / 1.5*6.86 = $10.29 per hour

Double time = 2*6.86 = $13.72 per hour

Rest of the time => At regular rate

Total Amount = 10(10.29) + 4(13.72) + (54 - 10 - 4)(6.86)

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6 0
3 years ago
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Can anyone please help me!
Alexxx [7]

Answer:

2

Step-by-step explanation:

(4)(−2)+10

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3 years ago
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A store is instructed by corporate headquarters to put a markup of 25​% on all items. An item costing ​$16 is displayed by the s
tigry1 [53]

Answer:

$20

Step-by-step explanation:

the manager's error could likely be putting the percentage mark up rather than the markup price added to the original price

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7 0
2 years ago
I need help with Geometry
Bezzdna [24]

Answer:

angle 2 = 120 degrees

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Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

4 0
3 years ago
In triangles DEF and OPQ, ∠D ≅ ∠O, ∠F ≅ ∠Q, and segment DF ≅ segment OQ. Is this information sufficient to prove triangles DEF a
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Answer:

We can't prove this with the SAS postulate.

Step-by-step explanation:

SAS means that two sides and the angle between those two sides are equal.

Side Angle Side (SAS)

That's why we can't prove this with the SAS postulate.

3 0
2 years ago
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