3 years ago

What best describes the pair of angles below?

Mathematics

1 answer:

user100 [1]3 years ago

5 0

Answer:

i want to see the choices

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How do you divide 2\3 divided by 7\8 using kcf answer

xz_007 [3.2K]

Answer: $\frac{16}{21}$

Step-by-Step Explanation:

KCFmeans: Keep, Change, Flip

Keep: the first fraction

Change: the sign from division to multiplication

Flip: the second fraction

$\frac{2}{3}$ ÷ $\frac{7}{8}$

= $\frac{2}{3} * \frac{8}{7}$ KCF is applied here!

= $\frac{2(8)}{3(7)}$

= $\frac{16}{21}$

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3 years ago

An electronics store buys a television at a wholesale price of $120. The store then sells the television to its customers for $3

algol [13]

180% from the selling price to the wholesale

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3 years ago

The distance around a circular track is 31.4 yards. What Is the radius of the track? Use 3.14 = π and round to the nearest tenth

son4ous [18]

Answer:

r=5

Step-by-step explanation:

Circumference of a circle =

Since w are given that the circumference of circle is 31.4 cm

So,

[tex5= r[/tex]

So, radius of given circle is 5 cm

Area of circle =

Thus the area of circle is 78.5 sq.cm.

Hence the radius of given circle is 5 cm and the area of the circle is 78.5 sq.cm.

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3 years ago

Use part 1 of the fundamental theorem of calculus to find the derivative of the function. g(s) = s (t â t2)6dt 5

Yakvenalex [24]

Assuming it's

$g(s)=\displaystyle\int_5^s(t-t^2)^6\,\mathrm dt$

By the FTC, we have

$\dfrac{\mathrm dg}{\mathrm ds}=(s-s^2)^6\cdot\dfrac{\mathrm d}{\mathrm ds}s=(s-s^2)^6$

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3 years ago

What is the equation, in slope-intercept form, of the line that passes through (0, −2) and has a slope of −3?

Nana76 [90]

I hope this helps you

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3 years ago