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Bad White [126]
3 years ago
11

I want to know what is 4/8 +8/2 equal to

Mathematics
1 answer:
Alex3 years ago
7 0

Answer:

9/2

Step-by-step explanation:

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I need help with a problem with solving by square roots in quadratic equation.
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To solve for x, first, we add 3 to the given equation:

\begin{gathered} 2(x+5)^2-3+3=44+3, \\ 2(x+5)^2=47. \end{gathered}

Dividing by 2, we get:

(x+5)^2=\frac{47}{2}.

Therefore:

x+5=\pm\sqrt{\frac{47}{2}}.

Finally, subtracting 5 we get:

x=\pm\sqrt{\frac{47}{2}}-5.

Answer:

x=\operatorname{\pm}\sqrt{\frac{47}{2}}-5.

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2 years ago
Sarah found that the product of 49 and 805 is 3,165. How would finding an estimate help her know that the answer is NOT reasonab
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Answer:

49 +805=3,165

Step-by-step explanation:

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3 years ago
The sum of a number and 4
VLD [36.1K]

Let n be the number.

n + 4

4 0
3 years ago
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sweet [91]

Answer:

14, 42

Step-by-step explanation:

Set A = {−7, −4, 2, 14, 21, 34, 42}

Set B = {even numbers}

Set C = {multiples of 7}

There is only one question asked

Which numbers in Set A are elements of both Set B and Set C,

We need it to be even and a multiple of 7

14 is even and a multiple of 7  and 42 is even and a multiple of 7

5 0
4 years ago
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542 increased by 1/4 of itself is?
Bas_tet [7]
542(1+1/4)

542(4/4+1/4)

542(5/4)

677.5


5 0
4 years ago
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