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asambeis [7]
4 years ago
13

8 1/5 ( 4 2/5 + 3 3/10) What is the answer

Mathematics
2 answers:
eduard4 years ago
7 0

do what is in the parenthesis first  7 + 4/10 + 3/10 = 7 and 7/10
change each mixed number to a fraction then multiply
8 1/5 * 7 7/10
41/5  * 77/10 = 
change to mixed number 
steposvetlana [31]4 years ago
3 0
<span>8 1/5 ( 4 2/5 + 3 3/10) 
= </span><span>8 1/5 ( 4 4/10 + 3 3/10) 
= 8 1/5 * 7 7/10
= 41/5 * 77/10
= 3157/ 50
= 63 7/50

</span>
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sleet_krkn [62]
M < 3 + m<4 = 180 degrees (adjacent angles)

m<4  = 180 - 77 = 103 degrees Answer
6 0
3 years ago
Pueden responder rápido por favor? tengo hasta las 10 :v
Marina CMI [18]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Which expression is equivalent to 5(4x+3) - 2x
Troyanec [42]

Good evening  

Answer:

  1. 18x + 15
  2. 3(6x + 5)

Step-by-step explanation:

Unfortunately you didn’t provide the expressions to chose from ,however we can get other expressions From this one like this:

5(4x+3) - 2x = 20x + 15 - 2x

                   = (20x - 2x) + 15

                   = 18x + 15

we can also write 18x + 15 = 3×(6x) + 3×(5x) = 3(6x + 5)

then

these two expressions :

  • 18x + 15
  • 3(6x + 5)

are equivalent to 5(4x+3) - 2x

__________________________________________

:)

6 0
4 years ago
A x squared + b x + c. An x is drawn with a c in the top half and b in the bottom half. Factor x2 – 8x + 15. Which pair of numbe
yan [13]

Answer:

-3 and -5, (x-3)(x-5)

Step-by-step explanation:

6 0
4 years ago
What is 34 divided by the square root of 5
Margaret [11]

Answer:

15.205

Step-by-step explanation:

simplemathdbdjjsjdi

5 0
3 years ago
Read 2 more answers
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