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3 years ago

How far is 10 kilometers(km) in miles(mi)? Use: 1mi = 1.6km can someone help me pleaseee

Mathematics

2 answers:

Sedbober [7]3 years ago

7 0

Answer:

6.25

Step-by-step explanation:

10 divided by 1.6= 6.25 Hope this helps! Have a good day! :)

Alik [6]3 years ago

6 0

Answer:

$\huge\boxed{\sf 10\ km = 6.25\ miles}$

Step-by-step explanation:

We can use the unitary method to solve this question.

1.6 km = 1 mile

So,

1 km = 1 / 1.6 mile

<em>Multiply both sides by 10</em>

10 km = 1 / 1.6 * 10 miles

10 km = 10 / 1.6 miles

10 km = 6.25 miles

$\rule[225]{225}{2}$

Hope this helped!

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What is 7.25 in word form

Vikentia [17]

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Step-by-step explanation:

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3 years ago

Please i need help asapl

Marizza181 [45]

Answer:

Ella should not have included 5 in absolute value portion of the equation

Step-by-step explanation:

Because -1 is a negative number in order to find the true distance between A and B you have to make it positive.

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3 years ago

For what value of x is sq 896z^15/225z^6 = xz^4/15

Ratling [72]

Answer:

Value of x is, 8

Step-by-step explanation:

Given: $\sqrt{\frac{896z^{15}}{225z^6}} =\frac{xz^4}{15} \sqrt{14z}$ ,.....[1]

To find the value of x:

Using exponent rules:

$(a^n)^m = a^{nm}$

$a^n \cdot a^m = a^{n+m}$

Taking square both sides in [1] we have;

$\frac{896z^{15}}{225z^6} = (\frac{xz^4}{15})^2 \cdot (14z)$

Simplify:

$\frac{896z^{15}}{225z^6} =\frac{x^2z^8}{225} \cdot (14z)$

$\frac{896z^{15}}{225z^6} =\frac{14x^2z^9}{225}$

Multiply both sides by $\frac{225}{14z^9}$ we get;

$x^2 = \frac{896 z^{15}}{225z^6} \times \frac{225}{14 z^9} = \frac{896 z^{15}}{14 z^{9+6}}$

Simplify:

$x^2 = \frac{896 z^{15}}{14 z^{15}} = 64$

$x = \sqrt{64}$

Simplify:

x = 8

Therefore, the value of x is, 8

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3 years ago

Find the quotient of 2/7 and 3/5

charle [14.2K]

The quotient of 2/7 is 2 ÷ 7 = 0.285714
And 3/5 is 3 ÷ 5 = 0.6

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2 years ago

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Find the median, mean, and range.

MissTica

Hey there!!

The median is 72

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God bless ❤️

xXxGolferGirlxXx

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3 years ago

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