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shtirl [24]
4 years ago
9

What number is needed to complete the pattern 5 10 3 15 20 13 25 30?

Mathematics
2 answers:
Kitty [74]4 years ago
4 0
Up 5 down 7 up 12
so the answer is 23
Natali5045456 [20]4 years ago
3 0

Answer:

23 is the answer.

Step-by-step explanation:

5+5 =10

10-7 =3

3+12=15

15+5 =20

20-7=13

13+12=25

25+5=30

30-7= 23  is the answer,

Rule is

Step 1 : Add 5

Step2 : Subtract 7

Step3: Add 12

And repeat it to get the series .

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Answer:

Step-by-step explanation:

Use the slider to change the value of k.

Positive values of k shift the graph ✔ up.

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7 0
4 years ago
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Solve the expression
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1.49011612e18

Step-by-step explanation:

5^20=9.53674316e13

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5 0
3 years ago
What is the total surface area of the rectangular pyramid below?
Sergio [31]

Answer:

Step-by-step explanation:

Alright, lets get started.

The total surface area of rectangular pyramid will be the area of all four faces and area of base.

The faces are triangular, so area will be = \frac{1}{2}*base*height

Area of face = \frac{1}{2}*16*14=112

Another face area = \frac{1}{2}*12*15=90

Each face has its similar another face. So total area of faces will be = 112+112+90+90=404

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So total surface area = 404+192=596 square feet

Hence the total surface area is 596 square feet.   :   Answer

Hope it will help :)

8 0
4 years ago
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Andrea wants to build a rectangular dog pen that has an area of 24 square feet. She started drawing up plans on the coordinate g
nekit [7.7K]

Answer:

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1 m 31 m 31 m2

2 m 30 m 60 m2

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4 m 28 m 112 m2

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------------------------------

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15 m 17 m 255 m2

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Step-by-step explanation:

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4 years ago
27 is less than or equal to 7x+6
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<span><span /></span> <span><span><span>3≤x</span> </span></span>

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4 years ago
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