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3 years ago

9

True or false???????

2 answers:

borishaifa [10]3 years ago

5 0

True. X numbers only connect with Y numbers once.

My name is Ann [436]3 years ago

3 0

True x numbers only connect with y numbers once

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PLEASE HELP ASAP FOR 10 POINTS ❤️

olganol [36]

Answer:

-y^4+4y

Step-by-step explanation:

8 0

2 years ago

-3(3+x)+4(x-6)=-4 Please help me with this question

dsp73

Answer:

$\boxed{ \bold{ \huge{ \sf{x = 29}}}}$

Step-by-step explanation:

$\sf{ - 3(3 + x) + 4(x - 6) = - 4 }$

Distribute -3 through the parentheses

Similarly, Distribute 4 through the parentheses

⇒ $\sf{ - 9 - 3x + 4x - 24 = - 4}$

Collect like terms

⇒ $\sf{x - 9 - 24 = - 4}$

Calculate

⇒ $\sf{x - 33 = - 4}$

Move 33 to right hand side and change it's sign

⇒ $\sf{x = - 4 + 33}$

Calculate

⇒ $\sf{x = 29}$

Hope I helped!

Best regards!!

7 0

3 years ago

This is my last question please help me

anastassius [24]

Answer:

Angle ADC = 80 degrees

Step-by-step explanation:

Here, we want to find the measure of angle ADC

mathematically, sum of angles at a point is 360

Thus;

x + 3x + x + 10 = 360

5x + 10 = 360

5x = 360-10

5x = 350

x = 350/5

x = 70

From the diagram;

angle ADC is (x + 10)

so we have; (70 + 10) = 80 degrees

7 0

2 years ago

PLEASE HELP ITS DUE IN 2 HOURS, I NEED THIS, WILL GIVE BRAINLIEST.

Evgesh-ka [11]

I'm sorry I only know one of them

4 0

3 years ago

TRUE FALSE The supplement of 789 is 12

Burka [1]

The answer is False :)

7 0

3 years ago