2 years ago

If you say i need help i will be their right away because your in danger

Mathematics

1 answer:

tankabanditka [31]2 years ago

7 0

Answer:

oh wow thx

Step-by-step explanation:

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Is a triangle with side lengths 6, 10, 12 a right triangle?

Snezhnost [94]

Answer:

yeah I believe soooooo

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2 years ago

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Two BLARBs equal one BLABB. Three BLABBs equal ten BLALBs, and one BLALB equals two BABs. How many BABs equal 6 BLARBs?

puteri [66]

6 barbs =22 as your answer

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3 years ago

A rectangle has a height of 7 and a width of a^4+5a^2+4a .

boyakko [2]

Answer:

7a^4 +35a^2 +28a

Step-by-step explanation:

Area is the product of height and width:

area = height × width

= 7 × (a^4 +5a^2 +4a)

area = 7a^4 +35a^2 +28a . . . . . . use the distributive property

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2 years ago

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Write an equation for the nth term of the arithmetic sequence.

tresset_1 [31]

Answer:

Step-by-step explanation:

3, 9, 15, 21, ...

9-3 = 6; 15-9 = 6; 21-15 = 6 ⇒ d = 6

first term: a = 3

difference: d = 6

so the formula:

$a_n=a+d(n-1)\\\\a_n=69+6(n-1)\\\\a_n =3+6n-6\\\\\underline{a_n=6n-3}$

and:

$a_{50}=6\cdot50-3=300-3=297$

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3 years ago

A card is selected at random from a standard deck. find each probability. randomly selecting a club or a 3

4vir4ik [10]

A deck has 52 cards
There were are 13 clubs
There are 4 cards with "3" but one of them is a club, so there are 3.
P (club or 3) = (13 + 3) / 52 = 4/13

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3 years ago