Someone help........

Answers

Answer 1

Answer:

Answer:

B) 33

Step-by-step explanation:

Jan starts out using 3 toothpicks to create Figure 1. She adds 4 toothpicks to create Figure 2 and adds another 4 toothpicks to create Figure 3. The equation for this question can be written as such:

3 + 2x = ? toothpicks

We will replace x with 15 because Figure 16 - Figure 1 is 15.

3 + (2 x 15) = ? toothpicks

2 multiplied by 15 is 30

3 + 30 = ? toothpicks

3 plus 30 is 33

The answer is B) 33

I hope that this helps :)

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19 is 30% of what number

Answers

$19\ \rightarrow\ 30\%\nx\ \rightarrow\ 100\%\n\nx= (19\cdot100\%)/(30\%) \n\nx= (190)/(3)\ \ \ \Rightarrow\ \ \ x=63 (1)/(3)$

19 = 30% x ?
19 = 0.3 x ?
19 ÷ 0.3 = 63, 1/3

Are the following functions linear or nonlinear? Drag the tiles to complete the statements.Tiles may be used once, more than once, or not at all.
Function B
Function A
6 9 12
10 15 20
x 3
y 5
15
y
A
25
9
8
7
6
5
4
3
2.
1
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0 1 2 3 4
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6 7
8 9

Answers

Answer:

Nonlinear

Step-by-step explanation:

Please help me on #37. I know for A you would use the quadratic equation but I got the wrong answer.

Answers

Δ = (8i)^2 - 4*(-25) => Δ = -36 +100 => Δ = 64 => x1 =(-8i + 8)/2 => x1 = -4i +4;
x2 = (-8i - 8)/2 => x2 = -4i-4; in this case, your solutions are complex conjugates.

7. You and 3 friends divide the proceeds of a garage sale equally. The garage sale earned $412. How much money did you receive?

Answers

The answer is 103. 412 divided by 4 is 103.

Final answer:

To find out how much money you received from the garage sale proceeds, you need to divide the total amount by the number of people sharing it. In this case, you and 3 friends are dividing $412 equally. So, you would divide $412 by 4 (3 friends + yourself). The money you received from the garage sale is $103.

Explanation:

Step 1:

Divide $412 by 4 to find the equal share for each person.

Step 2:

Perform the division: $412 ÷ 4 = $103.

Step 3:

The money you received from the garage sale is $103.

Learn more about Garage sale proceeds here:

brainly.com/question/33254840

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Esteban has a big jar of change in his room. he has 600 coins total, and 240 of them are pennies.what percentage of the coins are pennies?

Answers

Put it as a fraction first so it is 240/600. Now all you need to do is get the denominater (600) to 100. Divide 600 by 100 to find out what you need to divide the top by. 600/100= 6. Divide the 240 by 6 to get 40. So the fraction is 40/100 which can then be converted into a percentage. Your answer is 40%.

Answer:

40%

Step-by-step explanation:

Please help how do I do this?

Answers

For the first part, since you know that 4^2 in 16, which is your area, then the 2 sides are 4 square yards and 4 square yards. For the second part, you know that all sides on a square are equal so if one side is 4 square yards, then so are all the other sides. As a result, 4 times 4 is 16, your perimeter.

Final Answers: Part 1 - The length of one side is 4 yards.
Part 2 - The perimeter is 16 yards.

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