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nignag [31]
2 years ago
7

Can someone give me a answer key for Vocabulary Test Course 1 Chapter 4 Multiply and Divide Fractions​

Mathematics
1 answer:
serg [7]2 years ago
5 0

Answer:https://quiz.let.com/216018638/course-1-chapter-4-multiply-divide-fractions-6ns1-6rp3-3d-flash-cards/

remove the period between quiz and let but there is a quizlet on it

Step-by-step explanation:

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Alex earned $75 mowing lawns. He decided to put $25
SCORPION-xisa [38]

Answer:

Alex can buy "3" socks

Step-by-step explanation:

75- 25 =50

50- 29.99 = 20.01

20.01/ 6.26= 3.02

Since you can't get a portion of a sock you just take the first number (which is 3). Therefore, Alex can only buy three socks.  

7 0
2 years ago
Norma Ann planned a rectangular courtyard, as shown in the scale drawing below. A rectangle with length of 15 inches and width o
never [62]

the change in the scale factor is  \frac{45}{40} .Correct option C) StartFraction 45 feet over 40 feet EndFraction

<u>Step-by-step explanation:</u>

Here we have , Norma Ann planned a rectangular courtyard, as shown in the scale drawing below. A rectangle with length of 15 inches and width of 5 inches. She decides to change the width, the shorter side of the courtyard, from 45 ft to 40 ft. We need to find Which expression finds the change in the scale factor . Let's find out:

Initially the ratio of width to actual width is :

⇒ \frac{5}{45}

Now , After 45 ft is changed to 40 ft , New ratio becomes :

⇒ \frac{5}{40}

So , change in scale factor is from  \frac{5}{45} to  \frac{5}{40} i.e.

⇒ \frac{\frac{5}{40} }{\frac{5}{45} }

⇒ \frac{5}{40}(\frac{45}{5} )

⇒ \frac{45}{40}

Therefore , the change in the scale factor is  \frac{45}{40} .Correct option C) StartFraction 45 feet over 40 feet EndFraction

8 0
3 years ago
Read 2 more answers
Find the height of the pyramid round answer to the nearest meter
Fantom [35]
What are the other measurements? 
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3 years ago
5x + y = -5<br> I need to graph this pls help
Lisa [10]
Hope this helps
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3 years ago
i have 44 followers and my friend has 4 dollars. Then count the mass of followers on all social media and the mass of money earn
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Answer:

Purple

Step-by-step explanation:

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3 years ago
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