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3 years ago

Can someone help me?

Mathematics

1 answer:

iren2701 [21]3 years ago

3 0

Answer:

A. congruent -SSS

Step-by-step explanation:

Picture below

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I am taking quiz corrections and as you see Iwrote one statement correct about theconstitution but I got the other 2 wrong.Based

gulaghasi [49]

As we can see in the shown figure:

1) I and J are parallel

2) I and g are perpendicular because we have constructed the steps to make the perpendicular to the line I

3) J and g are perpendiculars because I and J are parallel and I perpendiculars to g

6 0

1 year ago

Write an equation of the line that passes through (18, 2) and is parallel to the line 3y−x=−12

miskamm [114]

keeping in mind that parallel lines have the same exact slope, hmmmm what's the slope of the line above anyway?

$\bf 3y-x=-12\implies 3y=x-12\implies y=\cfrac{x-12}{3}\implies y = \cfrac{x}{3}-\cfrac{12}{3} \\\\\\ y = \stackrel{\stackrel{m}{\downarrow }}{\cfrac{1}{3}}x-4\qquad \impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}$

so we're really looking for the equation of a line whose slope is 1/3 and runs through (18,2)

$\bf (\stackrel{x_1}{18}~,~\stackrel{y_1}{2})~\hspace{10em} \stackrel{slope}{m}\implies \cfrac{1}{3} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{2}=\stackrel{m}{\cfrac{1}{3}}(x-\stackrel{x_1}{18}) \\\\\\ y-2=\cfrac{1}{3}x-6\implies y=\cfrac{1}{3}x-4$

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3 years ago

A water well rig has dug to a height of -60 feet after one full day of continuous use. if the rig has been running and is curren

Romashka [77]

Given :

A water well rig has dug to a height , H = 60 feet after one full day of continuous use .

To Find :

If the height is currently 143.6 feet how time it been running .

Solution :

It is given that height after 24 hours of use is 60 feet .

So , height loose in 1 hours is :

$h=\dfrac{60}{24}\ feet\\\\h=2.5 \ feet$

Now , time taken to cover a height of 143.6 feet is :

$t = \dfrac{143.6}{2.5}\ hours\\\\t=57.44\ hours$

Therefore , time taken is 57.44 hours .

Hence , this is the required solution .

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3 years ago

Salima: 6-4

inna [77]

Marco is 10 times greater than salima

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3 years ago

A package of 6 pairs of socks cost $35.34 what is the unit price for the pairs of socks

goldenfox [79]

To find the unit price we need to divide the amount of money the item cost by the amount of items we have. Lets do it:-

35.34 ÷ 6 = <span>5.89
1 pair of socks cost $5.89.

CHECK OUR WORK:-

5.89 </span>× 6 = <span>35.34.
We were RIGHT!!

So, 1 pair of socks costs $5.89.

Hope I helped ya!! </span>

5 0

3 years ago

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