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Sliva [168]
2 years ago
8

David is reducing the size of a photograph. The original

Mathematics
1 answer:
Viefleur [7K]2 years ago
7 0
5/2=2.5
7/2=3.5
Answer: 2.5x3.5
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Solve for x<br> 4r – 9 – 6x = 21
ehidna [41]

Answer:

X= 30-4r/-6

Step-by-step explanation:

1. Move the 9 to the other side. (21+9=30)

2. subtract the 4r and move it to the other side (-6x=21-4r)

3. divide both sides by -6

5 0
3 years ago
What is the area of the sector with a central angle of 97 degrees and a diameter of 10cm
vampirchik [111]

Answer:

21. 162 (rounded to nearest thousandth)

Step-by-step explanation:

Area of a sector: (degree/360) (pi*radius^2)

degree given= 97

radius= diameter/2 = 5

(97/360) (pi*5^2)

(97/360) (pi*25) = 21.16211718

4 0
2 years ago
Lizzy and Ella sold 10 boxes of cookies for $55.50. How much does each box of cookies cost? Show all your work and explain how y
densk [106]
55.50/ 10 boxes =5.50 that is  cost of 1 box. 
5 0
3 years ago
You need a loan for $1000, and you can take this loan out with Company A or Company B. Company A charges an 8% interest rate and
Wittaler [7]

Answer: Company b

Step-by-step explanation:

because company B is only 5percent it is better and can pay in 8 years

5 0
2 years ago
Number 34 please guys!!!!!!
GenaCL600 [577]
The answer is obviously three.

3 0
3 years ago
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