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4 years ago

Round 5.56 to the nearest tenth

Mathematics

2 answers:

gizmo_the_mogwai [7]4 years ago

8 0

5.56 rounded to the nearest tenth is 5.6

hope this helps

since 6 is greater than 5

Leona [35]4 years ago

8 0

The answer would be 5.60 because since 5.56 is higher then, per say, 5.54, it will round up, whereas 5.54 would round down

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2-step equations Solve: 1/4n+7=10<br>show the steps

Bingel [31]

Answer:

$n = 12$

Step-by-step explanation:

$\frac{1}{4}n+ 7 = 10$

$\frac{1}{4}n = 3$

$n = 12$

Hope this helps :)

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3 years ago

Which equation results from isolating a radical term and squaring both sides of the equation for the equation ?

Bezzdna [24]

We can solve for the equivalent expression of the given expression:
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((√x+6) + (√x) =8)²
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4 0

4 years ago

Read 2 more answers

I need help with these four

Kazeer [188]

Answer:

True, b), c), b)

Step-by-step explanation:

True

b) sin = opposite/hypotenuse

Cos A = 0.1908
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8 0

3 years ago

Solve for x. <br> 8x^2 - 5 = 11

GenaCL600 [577]

Answer:

x = ±sqrt(2)

Step-by-step explanation:

8x^2 - 5 = 11

Add 5 to each side

8x^2 - 5+5 = 11+5

8x^2 = 16

Divide each side by 8

8x^2 = 16/8

x^2 = 2

Take the square root of each side

sqrt(x^2) = ±sqrt(2)

x = ±sqrt(2)

5 0

4 years ago

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A total of 937 people attended the play admission was $2.00 for adults and $0.75 for students. The total ticket sales amounted t

mamaluj [8]

612 students attended and 325 adults attended the play

<h3><u>Solution:</u></h3>

Let "s" be the number of students attended the play

Let "a" be the number of adults attended the play

Cost of 1 adult ticket = $ 2

Cost of 1 student ticket = $ 0.75

<em><u>Given that total 937 people attended the play</u></em>

number of students + number of adults = 937

s + a = 937 ---------- eqn 1

<em><u>The total ticket sales amounted to $1,109</u></em>

number of adults x Cost of 1 adult ticket + number of students x Cost of 1 student ticket = 1109

$a \times 2 + s \times 0.75 = 1109$

2a + 0.75s = 1109 ---- eqn 2

<em><u>Let us solve eqn 1 and eqn 2</u></em>

From eqn 1,

s = 937 - a -------- eqn 3

<em><u>Substitute eqn 3 in eqn 2</u></em>

2a + 0.75(937 - a) = 1109

2a + 702.75 - 0.75a = 1109

1.25a = 1109 - 702.75

1.25a = 406.25

$a = \frac{406.25}{1.25}$

From eqn 3,

s = 937 - 325

Thus 612 students attended and 325 adults attended the play

3 0

3 years ago