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Paul [167]
3 years ago
10

Morgan rewrote the expression 90 + (10 + 4.8) as (90 + 10) + 4.8. How will this change the work that is needed to evaluate the e

xpression?
4.8 is now multiplied by 90 and 10.
4.8 is now added to 10 before adding 90.
4.8 is now added after finding the sum of 90 and 10.
4.8 is now added to both 90 and 10.
Mathematics
2 answers:
serg [7]3 years ago
8 0

Answer:

Answer is c

Step-by-step explanation:

Nat2105 [25]3 years ago
4 0

Answer:

C

Step-by-step explanation:

just did it

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Korolek [52]
<span>So lets see how does knowing that 5 divided by 8 = 0.625 helps us write the decimal for 4 5/8. First lets write 5 divided by 8 like a fraction: 5/8=0.625. Now we can see that 5/8 is in the number 4 5/8 so we can easily write it as: 4 + 0.625 = 4.625. So this is how it helps us. </span>
5 0
3 years ago
Lorde help me<br> surface area 10 points
USPshnik [31]

Answer:

1560 in^2

Step-by-step explanation:

10x22 = 220 bottom rectangle

1/2(10)(24) = 120 side triangle

22x26 = 572 front rectangle

24x22 = 528 back rectangle

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6 0
2 years ago
A museum calculates the rate for groups by charging $4 per person along with a one-time $8 fee. if the cost for a group is $60,
kipiarov [429]
4p+8=60

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3 0
3 years ago
PWAESE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
kherson [118]

Answer:

3/4

Step-by-step explanation:

To answer this question we must first calculate the area of GHJK:

  • A= GH*HJ
  • A= (LM/2)* (MN/2)
  • A= LM*MN/4
  • LM/MN is the area of LMNO
  • So the area of LMNO is 4 times the area of GHJK
  • A is the area of LMNO and S the area of GHJK
  • S= A/4
  • A-S= A-A/4 = 3A/4
  • so the area that is not shaded is 3/4

4 0
3 years ago
At the beginning of a snowstorm, Evan had 3 inches of snow on his lawn. The snow then began to fall at a constant rate of 3 inch
zhannawk [14.2K]

Answer:

3+3tt=total amount of snow

Step-by-step explanation:

y=mx+b is used to show increase

In this case, b is the original 3 inches of snow. m is the constant growth, and x is tt, or the amount of time it is being compared to. y is the total.

3 0
3 years ago
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