3 years ago

Solve and check please please help i will mark u as a brill it is easy please

Mathematics

2 answers:

Lesechka [4]3 years ago

5 0

Answer:

B=25

Step-by-step explanation:

marysya [2.9K]3 years ago

4 0

Subtract 25 on both sides to get b alone and you get b=25!

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Yo creo que serian 28

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3 years ago

PLEASE HELP ME WITH THIS

iragen [17]

Answer:

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1 year ago

Which of these relations is a function

aniked [119]

Answer:

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6 0

2 years ago

Anyone wanna help me? I'm stuck

iragen [17]

It should be 21 degrees because 180 degress is a whole triangle and 180-69 -90 you get 90 from your right angle so it is 21 degrees hope that helped

4 0

2 years ago

Help plsssssss WILL GIVE BRAINLIEST

ruslelena [56]

Answer: (1,2)

Step-by-step explanation:

I will help you..

Given:

$-2x-5y=-12\\10x-4y=2$

Lets cancel out the x term..

$5(-2x-5y)=-12(5)\\=-10x-25y=-60$

Now our system looks like this:

$-10x-25y=-60\\10x-4y=2$

Add.

$-29y=-58\\y=2$

plug in 2 for y

$-2x-5(2)=-12\\-2x-10=-12\\-2x=-2\\x=1$

Therefore the system is:

$(1, 2)$

If this helped consider marking brainiest.

7 0

2 years ago

Read 2 more answers