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Pavel [41]
2 years ago
15

HOW DO YOU SOLVE THIS PROBLEM

Mathematics
1 answer:
Elenna [48]2 years ago
3 0

x = 100° (using definition of vertical angles)

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Printing a newsletter cost $1.50 per copy plus $450 in printers fee. The copies are sold for $3 each. How many copies of the new
e-lub [12.9K]
1.50x + 450 = 3x
450 = 3x - 1.50x
450 = 1.50x
450/1.50 = x
300 = x

300 copies must be sold to break even
6 0
3 years ago
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Please help . I’ll mark you as brainliest if correct
Oxana [17]

Answer:

30m

Step-by-step explanation:

51-21=30 that is the length of the long piece

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3 years ago
Superman was said to be "faster than a speeding bullet." A Winchester rifle bullet travels at a speed of 1,924 miles per hour (m
stealth61 [152]

Answer by YourHope:


Hoi! uwu


Superman was said to be "faster than a speeding bullet." A Winchester rifle bullet travels at a speed of 1,924 miles per hour (mph). Which of the equations, where T is the time in hours and D the distance in miles, describe a speed faster than the speed of a Winchester bullet?


B= d=1,492t!

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D= d=2,000t!


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7 0
3 years ago
Jada has read 3/5 of a book. She has read 75 pages so far. How many pages are in the whole book?
saveliy_v [14]

Answer:

125 pages

Step-by-step explanation:

we can use a proportion

3/5=75/x

multiply cross so 75×5 and 3×X

375=3x

÷3. ÷3

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check

75/125=simplified is 3/5

7 0
3 years ago
To multiply a decimal number by 1,000, move the decimal point _____. three places to the left three places to the right four pla
melamori03 [73]
The number 1000 has three zeros which will move the decimal three times. But what in direction?

Well, when we multiply a number by 10, we move the decimal one place to the left.

So, the answer is three places to the left.
6 0
3 years ago
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