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fredd [130]
2 years ago
15

PLEASE HELP FAST 50 POINTS what is the sum of -1/11 and -5/11 A. 4/11 B.6/11 C.-4/11 D.-6/11

Mathematics
2 answers:
Lady bird [3.3K]2 years ago
6 0

Answer:

D) -6/11

Step-by-step explanation:

Katarina [22]2 years ago
5 0

Answer:

D) -6/11

Step-by-step explanation:

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Timed quiz help please! <br> 2 2/5 kilometers in 3 3/4 minuets.
shepuryov [24]

Answer: 16/25 (sorry I'm not really sure bc I'm just  a middle schooler)

Step-by-Step explanation:

2 2/5 km=2.4 kilometers

3 3/4 minutes=3.75 minutes

2.4/3.75=240/375

240/375=48/75=16/25=64/100=0.64

0.64 km/minute (0.64 km per minute)

you can solve the problem using the fractions...

2 2/5=12/5

3 3/4=15/4

(12/5)/(15/4)=(12/5)*(4/15)=48/75=16/25=0.64 again, or you can simplify before multiplying...

(12/5)/(15/4)=(12/5)*(4/15)=(4/5)*(4/5)=16/25...

4 0
3 years ago
PLEASE I NEED HELP THX :) &lt;3
SVETLANKA909090 [29]

Answer: 5/2

Step-by-step explanation:

Plug in two points from the table into the formula y2-y1 divided by x2-x1

I hope this helps.

6 0
2 years ago
To solve -3 = -19 + d/5, what steps would you use?
Phantasy [73]

Answer:

1)Add 19

2)Multiply by 5

Step-by-step explanation:

-3=-19+\frac{d}{5}

Adding 19 to both sides.

-3+19=-19+19+\frac{d}{5}\\\\16=\frac{d}{5}

Multiplying 5 to both sides.

16\times5=\frac{d}{5}\times 5\\80=d\\\\

∴d=80

7 0
3 years ago
A participant in a medical study walked 11,567 steps per day. If their steps are 2.5 feet per step, how many kilometers would th
Paladinen [302]

Answer:

Approximately 61.7 kilometers in a week

Step-by-step explanation:

11567 steps/day x 7 days/week x 2.5 feet/step x 1 kilometer/3280 feet = 61.7

8 0
3 years ago
You have to unscramble these letters to fill in the answer to the math joke. Please help me because I really can't figure it out
Sergio039 [100]

It looks like proportional

3 0
3 years ago
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