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4 years ago

Any three distinctive points are _____ collinear

Mathematics

1 answer:

garri49 [273]4 years ago

5 0

Well what are the answers?

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(3c - d)² + d(5c - d)

Musya8 [376]

Answer:

9c^2-cd

Step-by-step explanation:

(3c-d)^2+d(5c-d)

(3c-d)(3c-d)+5cd-d^2

9c^2-3cd-3cd+d^2+5cd-d^2

9c^2-6cd+5cd

9c^2-cd

4 0

4 years ago

Find the value of x. pls help! tysm

snow_lady [41]

Answer:

x = 30.

Step-by-step explanation:

The angle next to the 60 degree angle = 180 - 60 = 120 degrees (adjacent angles are supplementary).

Let the angle just above 3x be y. The sum of 3x and y = 120 degrees (as opposite angles of a parallelogram are equal).

We have the following equations.

3x + y = 120............(1)

2x + 90 + y = 180

2x + y = 90.............(2)

Subtracting, (1) - (2):

x = 30.

6 0

3 years ago

Find g(x)-f(x) if f(x)=-3+4 and g(x)=5x-12

Verizon [17]

Answer: g(x)-f(x)=8x-16

Explanation:

f(x)=-3x+4 (I am assuming "-3+4" is a typo and it is "-3x+4")

g(x)=5x-12

g(x)-f(x)=(5x-12)-(-3x+4)=5x+3x-12-4=8x-16

6 0

3 years ago

4*5+3-8/4+3*4 what is answer

Korvikt [17]

20 + 3 - 8/4 + 12
35 - 8/ 4
140 - 8/ 4
132/4
33

7 0

4 years ago

Read 2 more answers

What is the quotient?

Lilit [14]

Answer:

Today: Wednesday, 04 November 2020

Hour: 19.15 WIB (Indonesia)

_______________________________

3 0

3 years ago