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3 years ago

(− 6 11 )+m=− 9 2

Mathematics

1 answer:

Gnoma [55]3 years ago

7 0

Answer:

m=−4

Step-by-step explanation:

Subtract 1 from 2.6m−11=m+1 Move all terms containing m to the left side of the equation.Tap for more steps...−3m−11=1 Move all terms not containing m to the right side of the equation.Tap for more steps...−3m=12 Divide each term by −3 and simplify.Tap for more steps...m=−4

hope this helps :)

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Please help me with this, thx

marishachu [46]

Dang man that’s tough

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4 years ago

A pole that is 3.5 m tall casts a shadow that is 1.38 m long. At the same time, a nearby tower casts a shadow that is 49.75 m lo

Yuri [45]

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Step-by-step explanation: i am so sorry if i am wrong

3 0

3 years ago

Find the equation of the line with the given properties. Passes through (4, -5) with a slope of -1\2

Setler [38]

$y=-\frac{1}{2}x-3$

Explanation

when you know the slope and a passing point of the line, you can find the equation of the line by replacing in the slope-point equation ,it is given by:

$\begin{gathered} y-y_1=m(x-x_1) \\ \text{where } \\ m\text{ is the slope} \\ \text{and} \\ (x_1,y_1)\text{ is a point from the line } \end{gathered}$

then

Step 1

a)Let

$\begin{gathered} \text{slope}=-\frac{1}{2} \\ \text{ Point=(4,-5)} \end{gathered}$

now,replace and solve for y

$\begin{gathered} y-y_1=m(x-x_1) \\ y-(-5)=-\frac{1}{2}(x-4) \\ y+5=-\frac{1}{2}x+\frac{4}{2} \\ y+5=-\frac{1}{2}x+2 \\ \text{subtract 5 in both sides} \\ y+5-5=-\frac{1}{2}x+2-5 \\ y=-\frac{1}{2}x-3 \end{gathered}$

therefore, the answer is

$y=-\frac{1}{2}x-3$

I hope this helps you

5 0

1 year ago

Evaluate 6t-20-32u when t=6 and u=1/4

ankoles [38]

Answer:

Step-by-step explanation:

6t - 20 - 32u = ?

t = 6 u = 1/4 [.25]

6*(6) - 20 - 32*(1/4)

36 - 20 - 8 = ?

? = 8

i hope this helps!

it would mean a lot if you marked as brainliest :)

4 0

3 years ago

If you know the sine value for a given angle, how can you quickly find the cosecant value for that same angle?

pogonyaev

Answer:

See below

Step-by-step explanation:

Remember the quotient identity $\csc\theta=\frac{1}{\sin\theta}$ , so you need to take the reciprocal of the sine value for the given angle in order to get the cosecant value for that same angle.

3 0

2 years ago

(− 6 11 ​ )+m=− 9 2 ​

(− 6 11 )+m=− 9 2