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3 years ago

12 2/5 x 3 1/6 pls help me

1 answer:

3 0

1. Turn improper
$12 \frac{2}{5} = \frac{62}{5}$
$3 \frac{1}{6} = \frac{19}{6}$
2. set up the problem
$\frac{62}{5} \times \frac{19}{6}$
now multiple across and simplefy

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When x = -2 h (x) = |-2x-6|

stich3 [128]

Answer:

Step-by-step explanation:

A function is an equation that has only one answer for y for every x. A function assigns exactly one output to each input of a specified type. It is common to name a function either f(x) or g(x) instead of y. f(2) means that we should find the value of our function when x equals 2.

so you must first find what is the x and which one is the y in the function then you will find the answer when you solve the problem

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3 years ago

<img src="https://tex.z-dn.net/?f=solve%20for%20%22m%22%20t%3D%5Cfrac%7Bms%7D%7Bm%2Bn%7D" id="TexFormula1" title="solve for &quo

dalvyx [7]

Answer:

$\boxed{\sf \ \ \ m = -\dfrac{tn}{t-s} \ \ \ }$

Step-by-step explanation:

Hello,

let s assume that m+n is different from 0

we have this equation and we need to find m as a function of t, s, and n

$t=\dfrac{ms}{m+n}$

<=>

$(m+n)*t=ms\\\\ tm+tn=sm\\ (t-s)m = -tn\\ m = -\dfrac{tn}{t-s}$

for t-s different from 0, so t different from s

hope this helps

4 0

3 years ago

A 12 ft ladder is leaning against a wall with an angle of elevation of 31.2 degrees. How high up the wall will the ladder reach?

Tom [10]

Answer:

12/sin90'=b/sin67'

12sin67'=bsin90'

b=12sin67/sin90'

Step-by-step explanation:

sister ,we can use the law of sines. since we have the angle of elevation and assume the wall makes a right angle with the ground, our angle opposite the ground is 180-[90+23=67

hope this is helpful for you

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2 years ago

Ax+r=7 , solve for x

Alex777 [14]

Answer:

Step-by-step explanation:

a is 4 and 3 is x so 4+3=7

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3 years ago

Read 2 more answers

What is 37 1/4 x 24 help me

-BARSIC- [3]

37 and 1 / 4 = 37 * 6 = 74 * 3 = 222

5 0

2 years ago