3 years ago

Plz help I have no clue how to do 1 and 2

Mathematics

1 answer:

Elan Coil [88]3 years ago

3 0

1) y= 1/2x+2 and I have no idea about 2

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Rose rolled a regular 6-sided dice. What is the probability she rolled an even number?

kherson [118]

Answer:

$\frac{3}{6}$

Step-by-step explanation:

7 0

2 years ago

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The angles in a triangle are in the ratio 2 : 3:7.

Mademuasel [1]

Answer:

30°, 45° and 105°

Step-by-step explanation:

2 + 3 + 7 = 12 parts

180/12 = 15 degrees each part

First angle (2 parts)

2(15) = 30°

Second angle (3 parts)

3(15) = 45°

Third angle (7 parts)

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Hope this helps

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10 months ago

5 Victor knows that 2 + 7 = 7+2 and 2•7= 7•2

Romashka [77]

Answer:2^7 ≠ 7^2

Step-by-step explanation:

2^7 = 2 * 2 * 2 * 2 * 2 * 2 * 2

The only factor is 2

7^2 = 7 * 7

The only factor is 7

Comparing the factors when written as a repeated multiplication,

2^7 and 7^2 have no common factor :

2^7 = 2 * 2 * 2 * 2 * 2 * 2 * 2 = 128

7^2 = 7 * 7 = 49

6 0

3 years ago

A room is 18ft long by 18ft wide. A blueprint shows the room to be 3.5 inches long. What is the width of the room in the bluepri

k0ka [10]

Um...wouldn't that be 3.5 inches?

4 0

2 years ago

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PLEASE HELP ME EXPLAIN THE ANSWER

tigry1 [53]

Answer:

See the attachment

Step-by-step explanation:

The inequalities resolve to ...

x ≥ 1 or x ≤ -3

You have chosen the correct placement of the lines on the number line. The "or equal to" symbol (≥ or ≤) means the dots at -3 and +1 are filled in, indicating those numbers are part of the solution.

If the ">" or "<" symbol is used in the inequality, the dot is left open, as in the answer you selected. The open dot indicates that value is not part of the solution set.

8 0

3 years ago