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3 years ago

Select the equation of the line that passes through the point (−2, 3) and is perpendicular to the line on the graph

Mathematics

1 answer:

Nostrana [21]3 years ago

7 0

check the picture below.

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PLZ I NEED HELP ANSWER QUICK

My name is Ann [436]

Theres always 180 degrees in a flat line angle thingy you need answers fast so im not looking up what its called but 180-125=55 and then you 55-1=54 then 54/3=18!!!!!

6 0

2 years ago

Your friend has given you a map that he drew of your neighborhood for a class project. Before he turns it in, he asks you to che

balandron [24]

Answer:

Step-by-step explanation:

A accurate map should be to scale. Scaled distances between features should agree with actual distances. The shapes of objects (eg houses) should be the same as in real life. All road names names and house numbers etc should be displayed.

However, to create such a map would need considerable expertise. It would be unreasonable to expect someone to produce it for a class project.

It would be useful if it was roughly to scale with houses shown in approximate positions and shapes. Names and numbers are essential. It would be useful to show North.

7 0

3 years ago

Ayúdenme porfavor necesito esto para mañana resuelto por el Sistema de Ecuaciones Lineales en

AlekseyPX

Deberias mirar videos en linea

7 0

3 years ago

All three sides of a triangle are initially 5.0 long. One of the triangle's sides is oriented horizontally. The triangle is scal

zlopas [31]

Answer:

h = 3.62

Step-by-step explanation:

First, as both triangles have the same angles we can use the relationship of areas and sides corresponding to similar triangles as follows:

$relation\ between\ areas=( relation\ between\ sides)^2\\\frac{0.7A}{A}=(\frac{s}{5})^2\\s= 5\sqrt0.7= 4.18$

Now we know that the new triangle has sides of 4.18. Then, as these triangles are equilateral we can use the Pythagorean Theorem to find the height:

$4.18^2=h^2+(\frac{4.18}{2})^2\\h=\sqrt (4.18^2-2.09^2)=3.62 m\\h= 3.62$

Finally the height of this new triangle is 3.62 cm

6 0

2 years ago

A trapezium of area 105 cm2 has parallel sides of length 5cm and 9 cm how far apart are the parallel sides

Tanzania [10]

For a trapezoid:
the area equals the product of half the sum of the two bases' length and the normal height between them

so that, we can write:
$105= \frac{5+9}{2}*h\\~\\h=15~~cm$

Hence <span>the parallel sides are 15 cm apart.

</span>

I hope that helps!

6 0

3 years ago