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strojnjashka [21]
2 years ago
9

What is the correct answer?

Mathematics
1 answer:
s2008m [1.1K]2 years ago
5 0

Answer:45

Step-by-step explanation:

Sin^-1= 5÷7

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Please show your work and help
Levart [38]

Answer:

22.5 cm

Step-by-step explanation:

An equilateral triangle has 3 equal sides

perimeter is the sum of all 3 sides, hence

perimeter = 3 × 7.5 = 22.5 cm


8 0
2 years ago
Kathy is a repair technician for a phone company. each week, she receives a batch of phones that need repairs. the number of pho
SCORPION-xisa [38]
We have equation:
p=108-23d

p = number of phones left to repair
108 = initial amount at the start of week
23 = number of phones repaired each day
d = number of days she worked that week
6 0
3 years ago
I need help asap!!!!!
tino4ka555 [31]

Answer:34

Step-by-step explanation:

6 0
3 years ago
At a fast food burrito restaurant, customers ask servers to add particular ingredients to their burrito. One popular ingredient
Gnesinka [82]

25 ounces of guacamole are still expected to be available from batch.

Step-by-step explanation:

Given,

Quantity of guacamole in one serving = 2.2 ounces

Quantity of guacamole in one batch = 80 ounces

Quantity of guacamole in 25 servings = 2.2*25 = 55 ounces

Guacamole left = Quantity in batch - Quantity of 25 servings

Guacamole left = 80-55 = 25\ ounces\\

25 ounces of guacamole are still expected to be available from batch.

Keywords: multiplication, subtraction

Learn more about subtraction at:

  • brainly.com/question/1234767
  • brainly.com/question/1238144

#LearnwithBrainly

5 0
3 years ago
The total revenue R earned (in dollars) from producing a gift box of candles is given by R(p)=-10p^2+800p, where p is the price
kherson [118]
A.) R(20) = -10(20)^2 + 800(20) = -10(400) + 16000 = -4000 + 16000 = $12,000

R(25) = -10(25)^2 + 800(25) = -10(625) + 20000 = -6250 + 20000 = $13,750

R(30) = -10(30)^2 + 800(30) = -10(900) + 24000 = -9000 + 24000 = $15,000

b.) For maximum revenue, dR/dp = 0
dR/dp = -20p + 800 = 0
20p = 800
p = 40

Therefore, the maximum revenue will be recorded when the price is set at $40.
4 0
3 years ago
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