Ask question

Ask question

All categories

3 years ago

15

On one side of the balance scale, Henry placed a 6-gram weight. On the other side of the scale, he placed a ballet slipper.

1 answer:

olchik [2.2K]3 years ago

7 0

Answer:

<u><em>A. 6,000 miligrams</em></u>

Explanation:

A <em>balance scale</em> is balanced when the weights on both sides are equal. Then, since the image shows that both sides are equal, the weight of the <em>6-gram weight</em>, placed by Henry on one side of the balance scale is equal to the weight of the <em>ballet slipper </em>placed on the other side.

Weight of the balance slipper = weight of the 6-gram weight

Weight of the balance slipper = 6 grams

<u>Conversion of units: </u>

6 grams × 1,000miligrams/1gram = 6,000 miligrams

Weight of the balance slipper = 6,000 miligrams

That is the option A.

You might be interested in

A bingo card has 25 spaces but 1 free space, and if the card deck is 100 cards how do i know how many game cards i need for play

german

Answer:

Step-by-step explanation:

5 0

2 years ago

PLZ HELP!!! QUESTION IS BELOW! EXPLAIN YOUR ANSWER :D

hjlf

Answer:

172.12 in²

Step-by-step explanation:

Consider the figure as 3 parts: semicircle with radius of 4 in, rectangle with 7x9 in and rectangle 6x14 in.

<u>Area of semicircle:</u>

A = 1/2*πr² = 1/2*3..14*4² = 25.12 in²

<u>Area of rectangles:</u>

7*9 = 63 in²
6*14 = 84 in²

<u>Total area:</u>

25.12 + 63 + 84 = 172.12 in²

6 0

2 years ago

The half price of helium-5 is 7.6 X 10 to the power of negative 22 seconds and the half-life helium -9 is 7 x 10 to the power of

Digiron [165]

Answer:

Approximately 9.211 times

Step-by-step explanation:

Given

$x = 7.6 * 10^{-22}s$ --- half life of helium-5

$y = 7 * 10^{-21}s$ --- half life of helium-9

Required

How many times greater is y than x

To do this, we simply divide y by x

$\frac{y}{x} = \frac{7 * 10^{-21}s}{7.6 * 10^{-22}s}$

$\frac{y}{x} = \frac{7 * 10^{-21}}{7.6 * 10^{-22}}$

Apply law of indices

$\frac{y}{x} = \frac{7 * 10^{-21--22}}{7.6}$

$\frac{y}{x} = \frac{7 * 10^{-21+22}}{7.6}$

$\frac{y}{x} = \frac{7 * 10}{7.6}$

$\frac{y}{x} = \frac{70}{7.6}$

$\frac{y}{x} = 9.211$

5 0

3 years ago

Use the general solution to solve 5 – 6x = 8x + 17.

Slav-nsk [51]

Answer:

8x+6x=14x

5-17= -12

divide both sides by 2

7x= -6

divide by 7

you get x= -6 over 7

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

(6) Please check ans

nordsb [41]

Yes it is the last choice. You are correct

3 0

3 years ago