3 years ago

Factor the equation a² - a - 12

Mathematics

1 answer:

Kaylis [27]3 years ago

6 0

Answer:

a = -4

a = 3

Step-by-step explanation:

Hope that helps

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Can someone help me please I'm exhausted can someone find the quotient of 36.8 divided by 2.3

prisoha [69]

Answer:

Step-by-step explanation:

36.8÷2.3=16 with no remainders

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3 years ago

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Can help me plzz b) e) h) c) f) i) :(( <3

tankabanditka [31]

I hope this helps you

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3 years ago

Teams with varying numbers of players are playing a group card game. The time taken by each team to complete one game is given i

12345 [234]

Answer:

C. negative linear association

Step-by-step explanation:

<u>We have ordered pairs:</u>

(1, 32), (2, 26), (3, 20), (4, 14), (5, 8)

<u>Looking at the sequence of y-values:</u>

32, 26, 20, 14, 8

We see it is the arithmetic progression with common difference of -6.

It means the function representing this relationship is linear.

Correct option is C.

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3 years ago

Find the slope between (-2,8) and (4,12)

ipn [44]

$\bf (\stackrel{x_1}{-2}~,~\stackrel{y_1}{8})\qquad
(\stackrel{x_2}{4}~,~\stackrel{y_2}{12})
\\\\\\
slope = m\implies
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{12-8}{4-(-2)}\implies \cfrac{12-8}{4+2}\implies \cfrac{4}{6}\implies \cfrac{2}{3}$

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4 years ago

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Ada buys 3 pounds 8 ounces of ham and 4 pounds 2 ounces of cheese for a party. How much ham and did she buy ?

Lesechka [4]

C) 7 pounds 10 ounces 7 5/8

3 ponds + 4 pounds = 7 pounds
8 ounces + 2 ounces = 10 ounces
16 ounces in a pound
7 pounds 10/16 ounces
reduce '10/16' to '5/8'

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3 years ago