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BabaBlast [244]
2 years ago
11

12 divided by -3 is what?

Mathematics
2 answers:
loris [4]2 years ago
8 0
Answer:

-4

explanation:

when dividing with positives you would get “ 4 “ but since it’s a negative just add the minus at the start
Mamont248 [21]2 years ago
4 0
-4 because when you did use 12 divided by 3 you get four but this is negative so you get a negative answer
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Sandra is cooking her famous brownies for her class. For her recipe, she needs 5/7 of a cup of sugar, and 1/8 as much salt as su
jarptica [38.1K]

Answer:

\frac{5}{56} salt does she need for her recipe.

Step-by-step explanation:

As per the statement:

For her recipe:

She needs = \frac{5}{7} of a cup of sugar.

It is also given that: 1/8 as much salt as sugar.

⇒ She needs salt for her recipe = \frac{1}{8} \cdot \frac{5}{7} = \frac{5}{7 \cdot 8} = \frac{5}{56}

Therefore, \frac{5}{56} salt does she need for her recipe.

7 0
3 years ago
Expand this bracket (x + 3/2)^2
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3 years ago
Evaluate the expression 3(7 + 4)2 − 14 ÷ 7.<br><br> 50<br> 361<br> 363<br> 586
Varvara68 [4.7K]
I assume this is by hand, but you can always check with a calculator
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6 0
3 years ago
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Complete the missing parts of the
vekshin1

Answer:

Remember the property:

a^-1 = (1/a)^1

and:

(a/b)^n = (a^n)/(b^n)

A table for a function like:

\left[\begin{array}{ccc}x&f(x)\\&\\&\\&\\&\end{array}\right]

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\left[\begin{array}{ccc}x&f(x)\\x_1&f(x_1)\\x_2&f(x_2)\\x_3&f(x_3)\\x_4&f(x_4)\end{array}\right]

So, here we have:

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and the other value is:

f(2) = (1/6)^2 = 1/36

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\left[\begin{array}{ccc}x&f(x)\\-2&36\\-1&6\\0&1\\1&1/6\\2&1/36\\1&1/216\end{array}\right]

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