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wariber [46]
3 years ago
5

Three times the difference of a number and nine.​

Mathematics
1 answer:
Nikitich [7]3 years ago
6 0

Answer:

3*x-9

Difference means subtraction and times means multiplication!

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40+40×0+1<br><br>a) 1<br><br>b)41<br><br>c)82<br><br>??​
Maru [420]

Answer:

the law of bodmas multiplication first so

40+(40*0)+1

40+1

41

3 0
3 years ago
I really need help, I haven't been to school In a while and I kinda forgot what to do. So If anyone is kind enough, please help
marissa [1.9K]

Answer:

P = 20x + 6y + 10

Step-by-step explanation:

The perimeter (P) of the figure is the sum of the sides , that is

P = 2x - y + 3x + 5y + 12 + 6x + 9x + 2y - 2 ← collect like terms

  = 20x + 6y + 10

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3 years ago
Need help on this math pls points and brainlest Math angles
iVinArrow [24]

Answer:

x = 28

m<ABC = 57°

Step-by-step explanation:

✔️(2x + 1)° + 33° = 90° (complementary angles)

Solve for x

2x + 1 + 33 = 90

Add like terms

2x + 34 = 90

2x = 90 - 34 (subtraction property of equality)

2x = 56

Divide both sides by 2

x = 28

✔️m<ABC = 2x + 1

Plug in the value of x

m<ABC = 2(28) + 1

= 56 + 1

m<ABC = 57°

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3 years ago
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I am not for sure that what im about to type is the right answer but if im not wrong the amswer is 1over4
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Solve 1 5/7 • x for x = 5/6
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Answer:

1 3/7

Step-by-step explanation:

1 5/7 * 5/6

12/7 * 5/6

2/7 * 5/1

10/7*1

10/7

1 3/7

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