2 years ago

Geometry pls help

Mathematics

1 answer:

IRINA_888 [86]2 years ago

8 0

Answer:

Hi,can you please answer mine too I really need the answer because I have to pass it later at 10 pm and it's already 9:24pm it's just 2 questions 17-18:(

Directions: Simplify the following monomials (if possible).

17.) Subtract 9a from -15a

18.) From -9cd², subtract -2cd²

I hope you can help me:(

Step-by-step explanation:

about your question I'll just put it in the comment section:)

You might be interested in

What is the correct way to check the solved equation<br> 4,127÷3=1,375 remainder 2<br>

Dafna11 [192]

the quickest way to do this would be to multiply 1,375 by 3 and then add 2.

1,375 * 3 = 4,125 + 2 = 4,127

correct!

6 0

3 years ago

Read 2 more answers

Ayudaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Nady [450]

Answer:

Okay, hello to you too.

5 0

3 years ago

Read 2 more answers

Please help will Mark brainliest

zepelin [54]

Answer:

3.v-4=6

v=6+4

v=10

6.y-32=-1

y=-1+32

y=31

9.-1=t+(-19)

-1=t-19

-1+19=t

18=t

12.u+(-5)=-15

u-5=-15

u=-15+5

u=-10

15.47=w-(-8)

47=w+8

47-8=w

39=w

21.18f=-216

f=-216/18

f=-12

24.96=-24a

96/-24=a

-4=a

27.-84=d/3

-84*3=d

-252=d

30.81=1/6*n

81=n/6

81*6=n

486=n

33.5/9*p=-10

5p=-10*9

p=-90/5

p=-18

5 0

2 years ago

What is 171.76 divided by 555? Pls show work

vekshin1

171.76 ÷ 555 = 0.3094774775

8 0

3 years ago

Lines a and b are parallel.

Andreyy89

Answer:

∠s = 22°

Step-by-step explanation:

∠t = 158° ( corresponding angles )

∠s = 180° - ∠t ( straight angle )

= 180° - 158° = 22°

7 0

3 years ago