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Liono4ka [1.6K]
3 years ago
14

Please help . I’ll mark you as brainliest if correct

Mathematics
1 answer:
il63 [147K]3 years ago
3 0

Answer:

30 m

Step-by-step explanation:

51-21=30

<h2><em><u>PLEASE VOTE BRAINLIEST GIVE THANKS</u></em></h2>
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Please help me with geometry!<br> Thank you
lina2011 [118]
The answer to this mathematical question is 3
3 0
3 years ago
3x2+15x/x+5<br> Simplify
dybincka [34]

Answer:

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7 0
3 years ago
Solve systems of linear equations.NEED ASAP<br> y=5x-8<br> y=-6x+3
Black_prince [1.1K]
Your first solution▶y - 5(x) = -8  
Your second solution▶y + 6x = 3

Your graphic organizer ▶-5(x) + (y) = -8;
6(x) + (y) = 3

y-intercept in the 2nd solution▶(y)= -6(x) + 3

y-intercept in the 1st solution▶-6(x)+3 - 5(x) = -8 ;   - 11(x) = -11
(we get the '11x' from the 6 + 5)

x-intercept in the 1st solution▶11(x) = 11 
Does 11(1) =11
▶Answer is yes, so the x-intercept is 1
➡x-intercept: 1



y-intercept should be coming up soon!

(y) = -6(1)+3
⬆ ⬆
-6 + 3 = -3
So, the y-intercept is -3


y-intercept: -3

x-intercept: 1

~in other words~

x-intercept: 1

y-intercept: -3


5 0
3 years ago
The perimeter of a rectangle is 10. The length of the rectangle is five less than four times the width. Find the width of the re
kkurt [141]

L=4*W-5

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10=W*2+8*W-10

20=10*W

2=W

L=4*2-5

L=3

8 0
3 years ago
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