2 years ago

How many combinations of 4 can you make of 25 basketball cards?

Mathematics

1 answer:

pochemuha2 years ago

8 0

Answer: 6 if by whole number or 6.25 for decimals

Step-by-step explanation:

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the measure of two angles of a triangle are 35 and 45 what is the measure of the third angle of the triangle

loris [4]

<span>If you pull the edges of the right angle down it makes a straight line.

Therefore, the angles in a triangle add up to 180°

So, 35 + 45 = 80

Then, 180 - 80 = 100

The third angle = 100° </span>

4 0

2 years ago

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Please help me find the value of each variable in the parallelogram

seropon [69]

Answer:

K=10 H=65

Step-by-step explanation:

To work out K, you need to know that opposite angles are the same, so 5k is the same as 50, 50÷5= 10, so k=10

To work out H, you know that opposite angles are the same so 2h is the same as 130, 130÷2=65 so h=65

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3 years ago

What is the slope of the line that passes through the points (–2, 5) and (1, 11)?

Bess [88]

$Slope = \frac{y_2-y_1}{x_2-x_1} = \frac{11-5}{1-(-2)} = \frac{6}{1+2} = \frac{6}{3} = \boxed{\bf{2}}$

The answer is B) 2.

3 0

2 years ago

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Domain and Range for this equation? F(x)= 3x^7+0x^6-0x^5-2x^4-3x^3-2x^2-x^1+x^0

sp2606 [1]

The domain is equal all real numbers
$D=\mathbb{R}$

The degrees of the polynomial is odd (3x^7, 7 is odd), therefore the range is equal all real numbers

$R=\mathbb{R}$

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2 years ago

Which is the simplified form of r^-7 + s^-12

makkiz [27]

Answer:

The simplified form of r^-7 + s^-12 is ----> 1/r^7 + 1/s^12

Step-by-step explanation:

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3 years ago