3 years ago

Please help as soon as possible

Mathematics

2 answers:

statuscvo [17]3 years ago

7 0

Answer: G) the slopes of lines are opposite. not 100% sure -__-

Hope This Helps ^_^

Studentka2010 [4]3 years ago

4 0

The lines are reciprocal because they cross to form an X. Also 4/5 is the reciprocal of 5/4

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What is the definition of radians?

andrey2020 [161]

It's the relation between the arc length of a circle, and the measure of angle. Before radians, we could only measure in degrees, and use pi to convert from arc length and circumference and angle measure. But, with the introduction of radians, it's much easier to map the relation. Hope it helps!

7 0

3 years ago

Mr John leased two thousand fifty meter square of land from the city administration. He gave one eighth of his land to his broth

slamgirl [31]

Answer:

1793.75 m²

Step-by-step explanation:

Given that :

Total amount of land leased = 2050 m²

Fraction of land given to brother = 1/8

Amount of land given to brother :

1/8 * 2050 = 256.25 m²

Amount of land left :

2050 m² - 256.25 m²

= 1793.75 m²

8 0

3 years ago

15. Find the slope of a line perpendicular to 2y=-6x+8 2/3 6 1/3 -3/2

Yakvenalex [24]

The slope of the given line is found from the coefficient of x after dividing the equation by 2.
.. y = -3x +4
The given line has slope -3.
A perpendicular line will have a slope that is the negative reciprocal of this:
.. -1/(-3) = 1/3

This corresponds to your 3rd choice.