All categories

3 years ago

SOMEONE HELP ME! I WILL MARK AS BRAILY

Mathematics

2 answers:

natali 33 [55]3 years ago

7 0

C, I believe it is, hope it’s right

Aneli [31]3 years ago

5 0

Answer:

im pretty sure its A i hope it is have a good day :)

You might be interested in

What is 40+1000+50000=

S_A_V [24]

Answer:

51,040

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

If y=24 when x=21, find y when x is 18

ludmilkaskok [199]

Answer:20.571

Step-by-step explanation:

x:y = 21: 24=7:8

8x=7y

y=8x/7

When x=18

y=8*18/7

y=20.571

5 0

3 years ago

Factoring Trinomials

alexandr402 [8]

25 a² + 20 ab + 4 b²

for formula $a^x+bx^ky^k+cy ^{2k }$ find u,v such that: u.v = a

and u+v = b then group according to $(ax ^{2k} +ux^ky^k)+(vx^ky^k+cy ^{2k} )$

= $(25a^2+10ab)+(10ab+4b^2)$

factor out 5a from : $25a^2+10ab : 5a(2b+5a)$

factor out 2b from : $10ab+4b^2: 2b(2b+5a)$

= $5a(2b+5a) + 2b(2b+5a)$

factor out : $(5a+2b)$

= $(5a+2b)(5a+2b)$

Refine:

$(2b+5a)^2$

hope this helps!.

3 0

3 years ago

100 POINTS PLEASE HELP ASAP!!!!

Tpy6a [65]

Answer:

Find a number that divides equally in both the numerator and denominator then divide the numerator and denominator by the number you just found an

Step-by-step explanation:

1) Find a number that divides equally in both the numerator and denominator

2) Then divide the numerator and denominator by the number you just found

3) Keep on doing this until you can't divide the numerator and denominator exactly with the number you found

NOT 100% SURE IF THIS IS WHAT YOU MEANT OR IF YOU EVEN UNDERSTAND WHAT I HAVE WRITTEN BUT I TRIED MY BEST

6 0

3 years ago

What is the answer? ill give brainliest

enyata [817]

Answer:

Step-by-step explanation:

8 0

3 years ago