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stepladder [879]
2 years ago
15

HELPPPPPPPPPP PLEASE

Mathematics
2 answers:
Sophie [7]2 years ago
8 0

Answer:

The answer is in the above attachment.

Salsk061 [2.6K]2 years ago
4 0

Answer:

1. 6 x^8 y^5

2. 4 x^5 z^8

3. 12 a^9 b7

4. 6 s^9 t^3

Step-by-step explanation:

1. (3 x^2 y^4) × (2 x^6 y)

= [ (3×2) (x^2 × x^6) (y^4 × y) ]

= 6 x^8 y^5

2. [ (x z^3) × (4 x^4 z^5) ]

= (4 × 1) (x × x^4) (z^3 × z^5)

3. .........

4. ...........

Don't mind me, cause I'm busy

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Phil is making a number cube out of cardboard He traces one face of the number cube onto a coordinate grid The coordinates of tw
andrey2020 [161]
<h3>Answer:   384 square units</h3>

=============================================================

Explanation:

Let A = (4,8) and B = (12,16)

Form point C at the location (12,8). Note how points A and C are on the same horizontal level, or they have the same y coordinate.

The distance from A(4,8) to C(12,8) is 12-4 = 8 units. Ignore the y coordinates and subtract the x coordinates. This trick only works for horizontal line segments.

So we can see that each square face has a side length of 8 units. The area of each square face is 8^2 = 8*8 = 64 square units.

There are six of these faces, so 6*64 = 384 square units is the total surface area of the number cube.

4 0
3 years ago
Please help and explain so i dont have to keep asking thanks :)
Harlamova29_29 [7]

Answer:

36.25

Step-by-step explanation:

21.75 divided by 3= 7.25

7.25x5=36.25

5 0
3 years ago
Read 2 more answers
For which situations is it appropriate to use a sample? Choose all that apply.
uranmaximum [27]

Answer:

What percentage of pick-up truck drivers want their next vehicle purchase to be another pick-up truck?

Should the speed limit be decreased on the highway connecting two large cities?

How many pedestrians would use a walkway built over a busy road?

Step-by-step explanation:

We use samples when using an entire population is not feasible.

It is not reasonable to ask every pick-up truck driver what they want their next purchase to be; there are too many owners of pick-up trucks.  This means we should use a sample.

Many people drive a highway that connects two large cities.  It is not reasonable to survey every person that drives it, so we should use a sample.

On a busy road, we may have many pedestrians; this means we should use a sample instead of the entire population.

8 0
4 years ago
Find the smallest number by which the number108 must be multiplied to obtain a perfect cube
riadik2000 [5.3K]

Answer:

2

Step-by-step explanation:

108*2

=216

216

=6^3

PLS GIVE BRAINLIEST

8 0
3 years ago
Find 32% of 35.? plzz help me with this
Anna35 [415]
32% of 35 is 32% times 35, which is 11.2
7 0
3 years ago
Read 2 more answers
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