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natta225 [31]
3 years ago
14

PLSSSSSSSSSSSSSSSSSSSSS HEEEEEELP

Mathematics
1 answer:
zepelin [54]3 years ago
5 0

Answer:

notice the two angles are vertical to each other making them equal to each other

for the first angle add 45 and 15 together to get 60

set 60 = 4x (the other angle using the vertical angle congruence theorem)

solve for x gives us 15

Step-by-step explanation:

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PLZZZZZZ HELP WILL GIVE BRAIN THING AND EXTRA POINTS !What is the least common denominator of the rational expressions below? ​
cestrela7 [59]

Answer:

D is the least common denominator

3 0
3 years ago
I will give brainliest if you will be the first to be my friend on Nitro Type!!
Solnce55 [7]

Answer:

$200858.40

Step-by-step explanation:

1,269,530 + 15,000,000 = 16,269,530

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I'll be your friend on there sorry I probably won't be your first

Hope I helped!!

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7 0
3 years ago
Simplify the expression (-5-c)(-1)
Alla [95]

Answer:

5+c

Step-by-step explanation:

6 0
4 years ago
What is the most precise name for quadrilateral ABCD with vertices A(-3,1) , B(-1,4) , C(5,4) , and D(3,1)?
Natasha2012 [34]
The best and most correct answer among the choices provided by your question is the fourth choice or letter D.

We can imply from the given points that the figure is four-side or a quadrilateral.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
4 0
3 years ago
Read 2 more answers
Can someone please help me solve this? <br><br> 2x+5y=-1 <br><br> -10x-25y=5
fredd [130]

this is system of equations

2x + 5y = -1   times this one by 5 to make the y's opposite

-10x -25y = 5

10x - 25y = -5  (this is it times by 5, now add them)

__________

0 + 0       = 0    

now since everything cancels and both sides are equal it has infinite solutions beaus they are actually the same line.  


3 0
4 years ago
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