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Darya [45]
2 years ago
5

PLEASE HELP ME I NEED IT DONE FAST

Mathematics
2 answers:
Law Incorporation [45]2 years ago
7 0

Step-by-step explanation:

the answer is going to be 660 cm

WARRIOR [948]2 years ago
3 0

Answer:

lateral surface area + 2*area of cross section

Step-by-step explanation:

11+2*(3*4*5)

11+2*60

11+ 120

131

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What is 1/4+1/3+ 1/6+1/8+1/8
GarryVolchara [31]
1/4 + 1/3 + 1/6 + 1/8 + 1/8 

Must have same denominators
6/24 + 8/24 + 4/24 + 3/24(2)

Answer: 1

7 0
3 years ago
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45% to a decimal ples help out
yan [13]

Answer:

45% = 0.45

Step-by-step explanation:

45%

= \frac{45}{100}

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7 0
3 years ago
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Graph the inequality.<br> 2x+5y&gt; -15
Sedbober [7]

Answer: See attached

Step-by-step explanation:

   [] Since the inequality uses greater than (>) and <em>not</em> greater than or equal to (≥), the line will be dashed.

   [] The inequality is greater than (>) so we will shade above the line as values "above" are greater.

5 0
2 years ago
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I'll give brainliest for the first and correct answer! The perimeter of a triangle is 135. The sides have lengths a, b, and c. T
irina [24]

9514 1404 393

Answer:

  (a, b, c) = (30, 50, 55)

Step-by-step explanation:

If we rewrite the ratio of A to B so it has the same number of ratio units as in the ratio of A to C, we have ...

  A : B = 3 : 5 = 6 : 10

  A : C = 6 : 11

so ...

  A : B : C = 6 : 10 : 11

The total number of ratio units is 27. They stand for 135 real units, so each one stands for 135/27 = 5 real units.

Multiplying the last ratio statement by 5, we find the lengths of each of the sides.

  A : B : C = 6 : 10 : 11 = 30 : 50 : 55

The side lengths are (a, b, c) = (30, 50, 55).

5 0
3 years ago
Drag the names to match the geometric terms as shown in the diagram.
mamaluj [8]

Just so you know, there's no diagram

6 0
3 years ago
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