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Kobotan [32]
3 years ago
10

I need help with this ignore the blank quiz

Mathematics
2 answers:
kari74 [83]3 years ago
8 0
3, two negatives equals a positive. so you could change both negatives to positives 18/6= 3
dsp733 years ago
6 0
The answer would be 3
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How many triangles ?
Charra [1.4K]
The answer would be 12 triangles. hope that helped
5 0
3 years ago
Read 2 more answers
Factorise (x+6)²-36x². ​
Lady bird [3.3K]

Answer:

[(x+6)-6x] [(x+6)+6x]

(x+6-6x)(x+6+6x)

(6-5x)(7x+6)

5 0
3 years ago
3. Three soccer players are scored 25 goals this season.
Varvara68 [4.7K]

The mean goals scored by the soccer players this season is 18.3 goals

<h3>What is mean? </h3>

Mean is the ratio of the sum of data to the total sample of data.

If three soccer players are scored 25 goals this season., five soccer players  scored 19 goals this season and ten soccer players scored 16 goals this season, the mean goal scored is expressed as:

Mean goal scored = 3(25)+5(19)+10(16)/3+5+10

Mean goal scored = 75 + 95+160/18

Mean goal scored = 330/18

  • Mean goal scored = 18.3 goals

Hence the mean goals scored by the soccer players this season is 18.3 goals

Learn more on mean here: brainly.com/question/20118982

3 0
2 years ago
A spherical balloon is inflated with gas at a rate of 500 cubic centimeters per minute. Find the rates of change of the radius w
-BARSIC- [3]

Answer:

for r= 70 cm

the rate is 0.008cm/s

for r=95cm

the rate= 0.0044cm/s

Step-by-step explanation:

kindly find attached a rough sketch of the circle and a detailed solution of the problem.

Given data

rate dv/dt=500cm^3

r=70cm

r=95cm

4 0
3 years ago
What is the reciprocal of 1/3 ? Enter your answer in the space below, using a slash mark (/) as a fraction bar when needed.​
MrRa [10]

Answer:

3/1 = 3

Step-by-step explanation:

reciprocal of 1/3 = 3/1

Hope it helps you in your learning process.

8 0
3 years ago
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