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2 years ago

Will give you brainlyist pls help

Mathematics

1 answer:

Oliga [24]2 years ago

7 0

Intro:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

The quickest way to do this is to look how much it goes down and then how much it goes left. This is called rise over run. So the line goes 2 down then left 3 to get from one perfect point to another.

So the answer is Choice D. It went down 2 so it's negative.

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PLEASE HELP MEEEEEEEE :)))

Kay [80]

Answer:

Step-by-step explanation:

Devaughn = 2x

Sydney = x

x + 2x = 78

3x = 78

x = 78 / 3

x = 26

Hope that helps!

8 0

3 years ago

Read 2 more answers

a positive number is 7 times another number if 3 is added to both the numbers then one of the new number becomes 5 by 2 times th

Neko [114]

Answer:

7 and 1

Step-by-step explanation:

Let the numbers be a and b.

A positive number is 7 times another number:

a = 7b

If 3 is added to both the numbers then one of the new number becomes 5 by 2 times the other new number:

a+3 = 5/2 × (b +3)

To solve this we substitute a with 7b in the second equation:

7b + 3 = 5/2 × (b +3) ⇒ multiplying both sides by 2
14b + 6 = 5b + 15 ⇒ collecting like terms
14b - 5b = 15 - 6
9b = 9
b = 1 ⇒ solved for b

Then, finding a:

a= 7b
a=7*1
a= 7 ⇒ solved for a

So the numbers are 7 and 1

3 0

3 years ago

Determine the greatest common factor of the following numbers 8 and 12 NO LINKS PLEASE!!!!

jonny [76]

I think it would be 4.
8 breaks down to 4(2) and 12 breaks down to 4(3). Let me know if that helps!

3 0

3 years ago

A club sold $555 worth of

anastassius [24]

Answer:

111

Step-by-step explanation:

$555 ÷ $5 = 111

sorry I'm not good at explaining

6 0

3 years ago

Read 2 more answers

Someone try this who smart

Lelechka [254]

Answer:

Step-by-step explanation:

tHE center is F

the radio is from f to h

the chord is from r to U

and the diameter is from N to M

4 0

2 years ago

Will give you brainlyist pls help​

Will give you brainlyist pls help