3 years ago

Need help with math

Mathematics

1 answer:

podryga [215]3 years ago

4 0

I have no idea math should have been working hade books bye sorry

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11900cm = yard(s)? show work.

AnnZ [28]

Answer:

≈130.14 yards

Step-by-step explanation:

$\:\:\:1\:cm\:\:\:\:\:\: =0.0109361\:yards\\11900\:cm = \:x\:yards$

Cross Multiply

$x = 11900\times 0.0109361\\\\x = 130.13959\\\\x = 130.14 \:yards$

6 0

3 years ago

Which property justifies this r(s + t) = rs + rt statement

Law Incorporation [45]

R(s+t) = rs + rt represents Distributive Property because r is multiplying s and t
i.e. ( r*s + r*t )
= rs + rt

So correct answer is Distributive Property.

hope this helps :)

8 0

3 years ago

Read 2 more answers

It takes Kaeden 6 min to type two-thirds of a page. At this rate, how long will it take him to type a 5-page report?

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$\begin{array}{ccc}\frac{2}{3}&-&6min\\\\5&-&xmin\end{array}\\\\\\cross\ multiply\\\\\frac{2}{3}x=5\cdot6\\\\\frac{2}{3}x=30\ \ \ \ /\cdot\frac{3}{2}\\\\x=15\cdot3\\\\x=45\ (min)\leftarrow answer$

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3 years ago

What is the degree of 5x^3+3x^2-4x+1 3 4 5 6

sergeinik [125]

The degree is 3 because that is the highest exponent in the equation

3 0

3 years ago

Please help Find the value of x

jeka57 [31]

Answer:

Step-by-step explanation:

The sum of given angles must be equal to 360°

3x° + 2x° + 90° = 360°

5x + 90 = 360

5x = 270 divide both sides by 5

x = 54

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3 years ago