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olya-2409 [2.1K]
3 years ago
10

Problem Solving

Mathematics
1 answer:
Katena32 [7]3 years ago
4 0

Sixty-one one hundredths

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COMPLETE
Xelga [282]
It’s obvious. X Delmar practiced more
3 0
3 years ago
Read 2 more answers
20 square root of 270 /4 square root of 3
OleMash [197]

Answer:

<u>The most simplified form is 15√10</u>

Step-by-step explanation:

1. Let's simplify the expression:

20√270 ÷ 4√3

20√9 * 30/  4√3 (√270 = √9 * 30)

60 √30/ 4√3

(60 √3 * √10) / 4√3 (√30 = √3 * √10)

60/4 √10 ( We cancel √3 in the numerator and in the denominator)

15√10

<u>The most simplified form is 15√10</u>

6 0
3 years ago
Solve each word problem using a system of equations. Use substitution or elimination.
nasty-shy [4]

Answer:

Step-by-step explanation:

x + 3y = 24.....multiply by -1

5x + 3y = 36

------------------

-x - 3y = -24 (result of multiplying by -1)

5x + 3y = 36

------------------add

4x = 12

x = 12/4

x = 3 <=======

x + 3y = 24

3 + 3y = 24

3y = 24 - 3

3y = 21

y = 21/3

y = 7 <========

4 0
3 years ago
Can someone please help me
horrorfan [7]
Your answer is: Yes, because the sum of the two angles is 180° (the second option).

I hope this helps!
3 0
3 years ago
Express 3360 as a product of prime factors<br> PLS HELP ME !!!!!!!!
anyanavicka [17]

Answer:

7*5*3*2^5

Step-by-step explanation:

3360/2

1680*2

840*2^2

210*2^4

105*2^5

21*5*2^5

7*5*3*2^5

7 0
3 years ago
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