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Lilit [14]
3 years ago
15

60-points,5-star ratting,A thanks and MARKED AS BRANLIEST!

Mathematics
2 answers:
vitfil [10]3 years ago
8 0

Answer:

Step-by-step explanation:

31. D     6.5+8 = 14.5 > 12

32. B    -2*5= -10

33. B    -2x=6

:)

Natalija [7]3 years ago
4 0

Answer:

31.) 6.5

32.) -5

34.) -2x = 6

Step-by-step explanation:

31.) 6.5 + 8 = 14.5 > 12

32.) divide -10/-2 = -5

33.) add -1 twice = -2x ... add yellow 1 = 6

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Order the following from least to greatest.<br>1/16<br>.0173<br>1/7<br>2.2<br>-0.25​
Dovator [93]

Answer:

1.-0.25     2..0173   3. .1/16    4. 1/7     5.2.2

Step-by-step explanation:

You want to put all numbers in fractions to see which numbers are smallest

5 0
3 years ago
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FrozenT [24]

Answer:

9

Step-by-step explanation:

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7 0
3 years ago
Please help asap 18 pts + brainliest to right/best answer
saul85 [17]

Which two numbers add up to -29 and multiply to 100?

-25 and -4

Rewrite the expression

<u>(x - 25)(x - 4)</u>

7 0
3 years ago
What is the surface area of the cylinder in terms of ? The diagram is not drawn to scale.
Delicious77 [7]

Answer:

SA = 748π in²

General Formulas and Concepts:

<u>Symbols</u>

  • π (pi) ≈ 3.14

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Geometry</u>

Surface Area of a Cylinder Formula: SA = 2πrh + 2πr²

  • <em>r</em> is radius
  • <em>h</em> is height

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify variables</em>

<em>r</em> = 11 in

<em>h</em> = 23 in

<u>Step 2: Find Surface Area</u>

  1. Substitute in variables [Surface Area of a Cylinder Formula]:                       SA = 2π(11 in)(23 in) + 2π(11 in)²
  2. Evaluate exponents:                                                                                         SA = 2π(11 in)(23 in) + 2π(121 in²)
  3. Multiply:                                                                                                             SA = 506π in² + 242π in²
  4. Add:                                                                                                                   SA = 748π in²
7 0
3 years ago
Please help, it says NOT the correct way.
ololo11 [35]

Answer:

The first one or the 2nd one, since it says NOT worth half, I would say the first one is the answer.

Step-by-step explanation:

5 0
3 years ago
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