All categories

3 years ago

100 points and brainest Plz help me PLZ

Mathematics

2 answers:

svp [43]3 years ago

8 0

Answer:

○ C. The lines are perpendicular.

Step-by-step explanation:

In order for equations to be perpendicular, their rate of changes [slopes] must be OPPOSITE MULTIPLICATIVE INVERSES, which in this case is so:

− to +}

> OPPOSITE

+ to −}

MULTIPLICATIVE INVERSE [RECIPROCAL]

I am joyous to assist you at any time.

vaieri [72.5K]3 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

Prudence is creating a garden in her backyard. She wants it to be the shape of an equilateral triangle with sides of length 20 f

algol [13]

Answer:

The area of the triangular garden is $173\ ft^{2}$

Step-by-step explanation:

we know that

The equilateral triangle has three equal sides and three equal internal angles (the measure of each internal angle is 60 degrees)

The area of a triangle applying the law of sines is equal to

$A=\frac{1}{2}(a)(b)sin(C)$

In this problem we have a equilateral triangle

therefore

$a=b=20\ ft$

$C=60\°$

substitute

$A=\frac{1}{2}(20)(20)sin(60\°)$

$A=\frac{1}{2}(20)(20)\frac{\sqrt{3}}{2} \\ \\A=100\sqrt{3}\ ft^{2}\\ \\A=173\ ft^{2}$

3 0

3 years ago

Inequalities (Please help!)

Alexeev081 [22]

Answer:

x < x and -3x < -3x

Step-by-step explanation:

x cannot be less than itself so there would be no solution.

6 0

2 years ago

Point T"(-2,5) is a vertex of triangle T"O"P". The original image was rotated 90° counterclockwise around the origin and rhen tr

PSYCHO15rus [73]

Answer:

bro idk im tyring to figure it out.

Step-by-step explanation:

help me

5 0

2 years ago

Read 2 more answers

I need help explaining and answering!! Anybody help.Thanks

tester [92]

The answer to this is Jon because the formula for finding the hypotenuse is a^2+b^2=c^2.

4 0

2 years ago

500% of what number is 4350

eimsori [14]

Answer:

Percentage Calculator: 430 is what percent of 500? = 86.

5 0

3 years ago