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1 year ago

Anybody know? Because I don’t

Mathematics

2 answers:

tresset_1 [31]1 year ago

7 0

Answer:

Step-by-step explanation:

(4x^-2)^4

256x^-8

256 * 1/x^8

256/x^8

fredd [130]1 year ago

7 0

B is your answer because I just did this long ago well last week so yea B.

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cara played a card game using a deck of 52 cards after she dealt the same number of cards to 4 players she had 24 cards left ov

Dmitriy789 [7]

Answer:

Step-by-step explanation:

Assume each player get x cards. Total number of cards now is 4x+24=52.

Therefore, 4x=52-24=28.

Then, x= 28/4=7.

3 0

2 years ago

Wrire a fraction that is less than 5/6 and has a denominator of 8

gulaghasi [49]

...0/8, 1/8, 2/8, 3/8, 4/8, 5/8

3 0

2 years ago

Quadrilateral ABCD is inscribed in this circle.

murzikaleks [220]

Answer:

C = 80

Step-by-step explanation:

A cyclic quadrilateral is one where all 4 vertices touch the circumference of a circle.

It has 1 interesting property that should concern you: <B + <D = 180 degrees.

3x - 59 + 2x - 1 = 180 Combine like terms

5x - 60 = 180 Add 60 to both sides.

5x = 180 + 60

5x = 240

x = 240/5

x = 48

Now go to 2x + 4.

x = 48

A = 2*48 + 4

A = 96 + 4

A = 100

So C = 180 - 100

C = 80

7 0

1 year ago

Factor completely. ay^2 + 2ay - 3a

coldgirl [10]

Ay^2+2ay-3a
a(y^2+2y-3)
a(y-1)(y+3)

8 0

2 years ago

Data Set #1

Harman [31]

Answer:

The data table is attached below.

Step-by-step explanation:

The average of a set of data is the value that is a representative of the entire data set.

The formula to compute averages is:

$\bar x=\frac{1}{n}\sum\limits^{n}_{i=1}{x_{i}}$

Compute the average for drop 1 as follows:

$\bar x_{1}=\frac{1}{3}\times[10+11+9]=10$

Compute the average for drop 2 as follows:

$\bar x_{2}=\frac{1}{3}\times[29+31+30]=30$

Compute the average for drop 3 as follows:

$\bar x_{3}=\frac{1}{3}\times[59+58+61]=59.33$

Compute the average for drop 4 as follows:

$\bar x_{4}=\frac{1}{3}\times[102+100+98]=100$

Compute the average for drop 5 as follows:

$\bar x_{5}=\frac{1}{3}\times[122+125+127]=124.67$

The data table is attached below.

3 0

2 years ago