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3 years ago

How many legs were there in the presents over the twelve days in the twelve days of Christmas???

Mathematics

1 answer:

mina [271]3 years ago

4 0

202

(12x2) +22+20+18+72+14+12+0+8+6+4+2= 202

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How do you find the length of each leg of an isosceles right triangle whose hypotenuse is 4 cm?

allsm [11]

The length of hypotenuse of an isosceles right triangle with two equal legs each 4 cm is given by Pythagorean theorem as follows.

√42+42.

=√32.

=4√2.

4√2 cm.

6 0

3 years ago

Tell whether the sequence is arithmetic. If the sequence is arithmetic, write a function rule to represent it.

fredd [130]

Answer:

A. no

Step-by-step explanation:

I hope it help............

8 0

2 years ago

Julianne and Benjamin are financing $113,500 to purchase a house. They obtained a 15/5 balloon mortgage at 4.95%. What will thei

andrew-mc [135]

Answer:Balloon payment:$84,646.62

Step-by-step explaination:

Monthly payment

Monthly principal and interest payment (PI). The monthly payment is calculated using a term up to 15 years.

Total interest paid:$22,374.55

Total regular payments:$51,227.93

Balloon payment:$84,646.62

5 0

3 years ago

FIND THE FACTORS OF THE FOLLOWING POLYNOMIAL 3y²-2y-1

labwork [276]

Answer:

$y2 - 2y - 3$

$(y - 1)(y + 3)$

$(3y - 1)(3y + 3)$

Step-by-step explanation:

you multiple the 3 with the 1

then factor

then divide by 3 again but the denominator goes in front of the y.

5 0

2 years ago

Please help asap !!!!!!!!!

klasskru [66]

ANSWER

C. 210

EXPLANATION

The given binomial expression is

$(x+y)^{10}$

Comparing to the general binomial expression,

$(a+b)^{n}$

we have

$n = 10$

Since we want to find the coefficient of

${x}^{6} {y}^{4}$

$r = 4$

Using the binomial theorem, the coefficient is

$nC_r = 10C_4 = 210$

The correct choice is C.

3 0

2 years ago