All categories

2 years ago

Can you please help me with this question i will give you a Brainiest and 12points

Mathematics

2 answers:

pychu [463]2 years ago

6 0

Answer:

m = 3

Step-by-step explanation:

10m = 10-5(m-7)

10m = -(5m-5×7)+10

10m = -(5m-35)+10

10m = -5m + 35 + 10

10m = -5m +45

15m = 45

15m/15 = 45/15

m = 3^2*5/3*5

m = 3^2-1

m = 3

krek1111 [17]2 years ago

4 0

M = 3

....................

You might be interested in

I NEED URGENT HELP!! THANK U!

Natalija [7]

Answer:

1.) $\frac{1}{2}$

2.) $\frac{3}{4}$

3.) $\frac{1}{4}$

Step-by-step explanation:

I did this, in like, 2 weeks ago.

Check attachment for answer.

5 0

2 years ago

Easy math please help i'll mark brainliest

arlik [135]

i believe these are the answers:

1. b

2. a

4 0

2 years ago

Read 2 more answers

On a road, a bike sign in the shape of an isosceles trapezoid is to be painted. The sign and its dimensions are shown below. Wha

KIM [24]

I think it's 45.... good luck I'm sorry you have to do math lol

3 0

2 years ago

Read 2 more answers

What do you call a line that intrrsects two parallel lines

Verizon [17]

Answer:

<h2><em><u>Transversal</u></em></h2>

Step-by-step explanation:

<em><u>A transversal is a line that passes through two lines in the same plane at two distinct points. </u></em>

Transversals play a role in establishing whether two or more other lines in the Euclidean plane are parallel.

Eight angles of a transversal.

3 0

2 years ago

Find the equation of the line that is perpendicular to the line y = (-1/3)x -1 and passes through the point (1, 5)?

Anit [1.1K]

bearing in mind that perpendicular lines have negative reciprocal slopes, so

$\bf \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}~\hspace{10em}\stackrel{slope}{y=\stackrel{\downarrow }{-\cfrac{1}{3}}x-1} \\\\[-0.35em] ~\dotfill$

$\bf \stackrel{\textit{perpendicular lines have \underline{negative reciprocal} slopes}} {\stackrel{slope}{-\cfrac{1}{3}}\qquad \qquad \qquad \stackrel{reciprocal}{-\cfrac{3}{1}}\qquad \stackrel{negative~reciprocal}{+\cfrac{3}{1}\implies 3}}$

so we're really looking for a line whose slope is 3 and runs through (1,5)

$\bf (\stackrel{x_1}{1}~,~\stackrel{y_1}{5})~\hspace{10em} slope = m\implies 3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-5=3(x-1) \\\\\\ y-5=3x-3\implies y=3x+2$

4 0

2 years ago