3 years ago

This is an area in which objects will interact with a magnet

Mathematics

1 answer:

Basile [38]3 years ago

7 0

Answer: magnetic field

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Would 3x(2y+7) -4w be two terms or three?

Zina [86]

First simplify.
6xy +21x -4w
From this form you can see better that it is 3 terms

7 0

3 years ago

Lin's teacher uses the box to store her set of cubes with an edge length of one half inch. if the box is completely full, how ma

nlexa [21]

Answer:

448 cubes

Step-by-step explanation:

Volume of cubes fitted in the box will be equal to the cumulative volume of the cubes.

Since, volume of a cube = (Side)³

Side of the cube = $\frac{1}{2}$ inch

Therefore, volume of the cube = $(\frac{1}{2})^3=\frac{1}{8}$ inches

Volume of the storage box = 56 cubic inches

Since, number of cubes fitted in the storage box = $\frac{\text{Volume of the storage box}}{\text{Volume of one cube}}$

= $\frac{56}{\frac{1}{8}}$

= 56 × 8

= 448 cubes

Therefore, number of cubes fitted in the storage box = 448

3 0

3 years ago

A pair of sunglasses has 2 lenses. Each lenses has a radius of 3.5 inches.

melisa1 [442]

Answer:

Area = π×(3.5)^2+ π×(3.5)^2

=76,96902001295 inch²

4 0

3 years ago

Brandon was driving at a steady speed of 41 mph for 22 minutes. How far did he travel in that time?

Stells [14]

Answer:

1320 feet i think

Step-by-step explanation:

41 mph is 60 feet a second

22 x 60 is 1320

i think this is the correct awnser

8 0

3 years ago

If mAD=85 degrees and mBC=31 degrees find the value

Eddi Din [679]

Answer: x = 11

To start, we know that a whole circle equals 360 degrees. If we subtract the 2 arcs we know, 85 and 31, we have 244 degrees left for the 2 congruent arcs. Dividing that by 2 gives us 122 for each arc.

Now, write the equation: 122 = 13x - 21

Solve this, to find the x = 11.

7 0

3 years ago