3 years ago

Match each power with the equivalent expanded form.need help fast pls!

Mathematics

1 answer:

LenKa [72]3 years ago

8 0

6^5 = 6•6•6•6•6
x^7 = x•x•x•x•x•x•x
x^5 = x•x•x•x•x
5^6 = 5•5•5•5•5•5

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harkovskaia [24]

The first, third, and fifth options, hope this helps

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3 years ago

Line segment AB has endpoints A(-1.5, 0) and B(4.5 8). Point C is on line segment AB located at (0, 2)

Pie

Answer:

The ratio of AC/CB=1/3

Step-by-step explanation:

We use the section formula:

$(\frac{mx_2+nx_1}{m+n},\frac{my_2+ny_1}{m+n})$

We substitute the point A(-1.5,0) and B(4.5,8).

We plug in the points to get:

$(\frac{4.5m - 1.5n}{m+n},\frac{8m+n \times 0}{m+n})$

This is supposed to be equal to: (0,2).

$(\frac{4.5m - 1.5n}{m+n},\frac{8m+n \times 0}{m+n}) = (0,2)$

We can equate, corresponding coordinates to find m and n.

$\frac{4.5m - 1.5n}{m + n} = 0$

This implies that:

$4.5m - 1.5n = 0$

$4.5m = 1.5n$

$\frac{m}{n} = \frac{1.5}{4.5}$

$\frac{m}{n} = \frac{1}{3}$

Therefore the ratio is m:n=1:3

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3 years ago

Please answer this 2 multiple choice questions correctly I needed today please show work

vredina [299]

Answer:

21) 12x + 11

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3 years ago

If you had 78 years + 365 days gives you 443

Pavlova-9 [17]

365 days=1 year

$78+1=79$

Answer: 79 years

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3 years ago

Read 2 more answers

Factor the following polynomial. 6x 2 + 14x

Ostrovityanka [42]

Answer:

2x(3x+7)

Step-by-step explanation:

factor 2x out of 6x^2+14x

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3 years ago

Match each power with the equivalent expanded form.need help fast pls!​

Match each power with the equivalent expanded form.need help fast pls!