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11Alexandr11 [23.1K]
3 years ago
8

Giả sử cho A1 = {1,2,3,4}, A2 = {1,2,7,12}, A3={0,1,2,4,8,16,32} và A4 = {-3,-2,-1,0,1,2,3}

Mathematics
1 answer:
Alex17521 [72]3 years ago
4 0

Step-by-step explanation:

R2 A1 A2 A3 A4 A5 R3 A1 A2A6

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What is 10.465 - (-25.21)
UNO [17]

Answer: 35.675

Step-by-step explanation:

10.465−(−25.21)

The opposite of −25.21 is 25.21.

10.465+25.21

Add 10.465 and 25.21 to get 35.675.

35.675

5 0
2 years ago
Alfonso graphs the inequality x greater-than negative 8 using the steps below. Step 1: Draw a number line, and place an open cir
pashok25 [27]

Answer:

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Step-by-step explanation:

4 0
3 years ago
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What is the exact area of a circle with a diameter of 10 cm? a. 5πcm^2 b. 10πm^2 c. 25πcm^2 d. 100πcm^2
dalvyx [7]

Answer:

C

Step-by-step explanation:

a=\pir^2

To find the radius, divide the diameter by 2

r=d/2

r=10/2

r=5

a=\pir^2

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So, choice C is correct

Hope this helps! :)

4 0
3 years ago
How could i figure this out?
Black_prince [1.1K]
16 fluid ounces = 1 pint

so to find how many 1 pint containers you need to divide :

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hope this made sense
7 0
3 years ago
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The tile along the edge of a triangular community pool needs to be replaced. A right triangles, where the hypotenuse is labeled
Anastaziya [24]

Answer:

C. 12x² + 8x + 25

Step-by-step explanation:

A. 12x² + 15

B. 20x² + 25

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D. 24x² + 16x + 50

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Base = 8x + 10

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C. 12x² + 8x + 25

7 0
3 years ago
Read 2 more answers
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