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babunello [35]
3 years ago
12

!!PLEASE HELP!! I WILL MARK U 5 STARS AND EVERYTHING

Mathematics
2 answers:
Sholpan [36]3 years ago
7 0

Answer:

line 3 hope it helps :)

sdas [7]3 years ago
7 0

Answer:

Line 3

Step-by-step explanation:

In Line 3, there is part of the expression:

(2x²)(6x)

He added the two terms together, in which he was supposed to multiply.

(2x²)(6x) = 12x³

~

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-1/4×3/5×-2/5 what dose this Equal
Makovka662 [10]

Answer:

0.06

Step-by-step explanation:

Just type it into your calculator. For me its easier to not try and do it in your head. Plus you'll always have a calculator with you if you have a phone.  

6 0
3 years ago
Suppose that all of the points on the circular dartboard shown are equally likely to be hit by a dart. If the radius of the shad
inn [45]

Answer:

94%

Step-by-step explanation:

3 0
3 years ago
Look at the picture. Solve for y
Mumz [18]

Answer:

y = 5

Step-by-step explanation:

<u>Equation:</u>

m<DGF = m<DGE + m<EGF

<u>Given:</u>

m<DGF = 12y - 5

m<DGE = 5y + 6

m<EGF = 24

<u />

<u>Work:</u>

m<DGF = m<DGE + m<EGF

12y - 5 = 5y + 6 + 24

12y - 5 = 5y + 30

12y - 5y = 30 + 5

7y = 35

y = 5

5 0
3 years ago
One batch of trail mix uses 2 cups of cereal, 1/4
Elenna [48]

To make 3 batches of trail mix you need 6 cups of cereal, 3/4 cup of raisins and 2 cups of almonds, while to make 4 batches you need 8 cups of cereal, 1 cup of raisins and 2 and 2/3 cups of almonds.

<h3><u>Fractions</u></h3>

Since one batch of trail mix uses 2 cups of cereal, 1/4 cup of raisins, and 2/3 cup of almonds, to determine how much of each ingredient you would need to make 3 or 4 batches of trail mix, the following calculation must be performed:

  • 3 batches =
  • 2 x 3 = 6
  • 1/4 x 3 = 3/4
  • 2/3 x 3 = 0.666 x 3 = 2

  • 4 batches =
  • 2 x 4 = 8
  • 1/4 x 4 = 1
  • 2/3 x 4 = 2 2/3

So to make 3 batches of trail mix you need 6 cups of cereal, 3/4 cup of raisins and 2 cups of almonds, while to make 4 batches you need 8 cups of cereal, 1 cup of raisins and 2 and 2/3 cups of almonds.

Learn more about fractions in brainly.com/question/1301963

7 0
2 years ago
If one inch represents 5 feet, what dimensions would you use to make a scale drawing of a building 30 feet by 65 feet?
iogann1982 [59]

Answer:

30×5=150 feet and for 65 feet 65×5 = 325

3 0
2 years ago
Read 2 more answers
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