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DIA [1.3K]
3 years ago
12

What three ratios are equal to 10:5?

Mathematics
2 answers:
Svetllana [295]3 years ago
8 0
You can multiply the first number and multiply the same thing by the second number.
10*5:5*5
50:25

You can also divide by the same number.
10/5:5/5
2:1

svetlana [45]3 years ago
3 0
20:10
25:15
30:20


thats the answer there are more but theres three
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Need help please again
Trava [24]

first answer is -12

second answer is -11

6 0
3 years ago
Read 2 more answers
What’s the range of 27, 28, 34, 34, 40, 43, 47, 50
timama [110]

Answer:

23

Step-by-step explanation:

you subtract 50 the max number from 27 the Lowest number

4 0
3 years ago
Please help me !!!!
liq [111]

Answer:

...

against the wind, an airplane travels 3640 km in 7 hours.

with the wind, the same plane travels 6000 km in 6hrs.

...

let speed of plane in still air be x mph

speed of wind be y mph.

..

t=d/r

..

against wind speed = x-y mph

with wond speed = x=y mph

...

3640/(x-y)=7

3640 = 7x-7y

/7

520=x-y.....................1

...

6000/x+y = 6

6000 = 6x+6y

/6

1000=x+y.....................2

...

Add (1) & (2)

2x=1520

/2

x=760 mph speed of plane in still air

...

plug value of x in 2

1000=760+y

100-760=y

240 = y

240 mph speed of wind

8 0
3 years ago
Anyone solve these questions plz​
LuckyWell [14K]

Answer:

5)7:8=180

84:96=180

6)4:5=90

40:50=90

7)a). q=135

p=45

b).a=70

b=110

supplementary angle=sum of two angle 180°

complementary angle=sum of two angle 90°

3 0
3 years ago
Read 2 more answers
A scientist started with a sample of 8 cells. The sample increased as shown in the table.
Alekssandra [29.7K]

Answer:

100000 = 8 (4) ^t

Step-by-step explanation:

We are multiplying by 4 each time

y = a (4)^t

The initial amount is 8

y = 8 (4)^t

We want to get to 100000

100000 = 8 (4) ^t

5 0
3 years ago
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