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Dovator [93]
3 years ago
11

3/4 x 10 = ? thank you!!!

Mathematics
2 answers:
algol133 years ago
5 0
Since we have a fraction being multiplied by the number 10, we need to make 10 a fraction. So first thing you should do is have 10 in the numerator and 1 in the denominator:
\frac{3}{4} *  \frac{10}{1}
Now, you are going to multiply 3 with 10 and 4 with 1:
\frac{3*10}{4*1}
3*10=30
4*1=4
So, you should get:
\frac{30}{4}
Answer:
Fraction: \frac{15}{2}
Decimal: 7.5

Good luck with your studies, I hope this helps!
lesantik [10]3 years ago
4 0
3/4 *10 is 7.5. 0.75 * 10 = 7.5 
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Answer: 54

Step-by-step explanation:

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Solve completely \large x^4-4=x^3+2x
saul85 [17]

Move everything to one side and factorize by grouping.

x⁴ - 4 = x³ + 2x

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(x² - x - 2) (x² + 2) = 0

(x - 2) (x + 1) (x² + 2) = 0

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4 0
3 years ago
Which expression does not factor? m3 + 1 m3 – 1 m2 + 1 m2 – 1
lara [203]
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4 0
3 years ago
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8
Kryger [21]

Answer:

Worth = \$284258.1

Step-by-step explanation:

Given

Dimension: 7in\ * 3in\ * 1in

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Required

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First, calculate the volume (n) of the gold bar

n = 7in * 3in * 1in

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Next, calculate the weight of the gold bar using:

w = 11.15n

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w = 234.15oz

Multiply the value of Gold by the weight of the gold bar to get the worth of the gold bar.

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8 0
3 years ago
An equilateral triangle with sides of length 6 is inscribed in a circle. What is the diameter of the Circle?
azamat

Answer:

The diameter is 6.92 unit.

Step-by-step explanation:

Given : An equilateral triangle with sides of length 6 is inscribed in a circle.

To find : What is the diameter of the Circle?

Solution :

First we picture the situation.

Refer the attached figure below.

We that the angles of equilateral triangle is 60 degrees.

Then, we divide the triangle into two parts to solve the radius.

As,

∠ACD is 60°

\angle OCD=\frac{\angle ACD}{2}

\angle OCD=\frac{60}{2}=30^\circ

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3 years ago
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