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Andre45 [30]
2 years ago
7

Someone asap

Mathematics
1 answer:
serg [7]2 years ago
5 0
It’s A because I did the test lmafo
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Solve the equation 1.5y < -6.75
finlep [7]
1.5y < -6.75

First, divide both sides by '1.5'.
\frac{-6.5}{1.5}
Second, since 4.5 × 1.5 = 6.5, simplify the fraction to '-4.5'
y \ \textless \  -4.5

Answer: y < -4.5

7 0
2 years ago
Brainliest to whoever is correct 30pts...!!!!!!!!!
LiRa [457]
Angle between 16 and 18 = 90 + 55 = 145°

d= \sqrt{16^2+18^2-2*16*18*cos(145^o)}= \\ \\  \sqrt{256+324+471.83}= \sqrt{1051.83} \approx   32
5 0
3 years ago
16.5 + 4.73 show work on how you got the answer
White raven [17]
16.5+4.73= 21.23 it’s basically regular adding just with decimal
8 0
2 years ago
8.
Fantom [35]

Answer:

C 109

Step-by-step explanation:

First add all the known angles inside the triangle first to get 109°

Then since all angles in a triangle add to 180°

you take away 109 from 180 so

180-109 which equals 71

Then since all angles on a straight line add up to 180°

you take 71 from 180 so

180-71 = 109

so x = 109°

8 0
11 months ago
Question Number 16 You are the head seamstress at a boutique that specializes in making prom dresses. You are supervising the co
antiseptic1488 [7]

This dress will be sold in the boutique for $6,716.25.

<h3><u>Price calculation</u></h3>

Given that a new style of dress will take 180 hours of work to complete, and twenty percent of this time is for beading, thirty-five percent of this time is for adding ruffles, and the remaining time is divided equally between embroidery and sewing, and when pricing this style, hourly labor and material costs are $40 for beading, $35 for ruffles, $20 for embroidery, and $18 for sewing, and the dress is then sold in the showroom for 25% more than the cost of labor and materials, To determine how much this dress will sell for in the boutique, the following calculation must be made:

  • (((180 x 0.25) x 40) + ((180 x 0.35) x 35) + ((180 x 0.20) x 20) + ((180 x 0.20) x 18)) x 1.25 = X
  • ((45 x 40) + (63 x 35) + (36 x 20) + (36 x 18)) x 1.25 = X
  • (1800 + 2205 + 720 + 648) x 1.25 = X
  • 5373 x 1.25 = X
  • 6,716.25 = X

Therefore, this dress will be sold in the boutique for $6,716.25.

Learn more about price calculation in brainly.com/question/14695611

4 0
2 years ago
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