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2 years ago

Question 27 twice a number x added to another number y gives 35 how ??

Mathematics

1 answer:

kenny6666 [7]2 years ago

5 0

Answer:

y+2x=35

so how to get that answer if you divided 35/2= 17.5 so 17 *2= 34 +y= 35

y =1

round it down one number so y can equal 1 then you get 35

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In the 2009-2010 school year in country A, there were 92,000 foreign students from country B. This number I 23% more than the nu

max2010maxim [7]

Answer:

$\approx74796$

Step-by-step explanation:

GIVEN: In the $2009-10$ school year in country A, there were $92,000$ foreign students from country B. This number is $23\%$ more than the number of students from country C.

TO FIND: How many foreign students were from country C.

SOLUTION:

Total foreign students from country B $=92000$

let the foreign students from country C be $x$

As the students from country B is $23\%$ more than the country C

Students from country B

$92000=\frac{123}{100}x$

$x=\frac{9200000}{123}$

$x\approx74796$

Hence the number of students from country C are $74796$

8 0

3 years ago

John has a map that shows a rectangular park with a circular pond. The scale on the map is 114 cm : 8 yd. On the map, the width

Ivenika [448]

Answer:

The area of the park is 119,966.14 cm if needed to round it would be 119,966 cm.

Step-by-step explanation:

first we would use A=length x width

so a = 614 cm x 212 cm = 130,168 cm

now we find the area of the pond using a= pi x r^2

the diameter is 114 cm so we cut that in half to find the radius which is 57 cm

a = pi x 57^2

a= 3.14 x 3249

a= 10201.86 cm

now we subtract the area of the pond from the whole area

130,168 - 10201.86 = 119,966.14 cm

The area of the park is 119,966.14 cm if needed to round it would be 119,966 cm

4 0

2 years ago

It was -5Cin Copenhagen and -12C in Oslo. Which city was colder?

aleksandr82 [10.1K]

-12°C is colder than -5°C.

7 0

2 years ago

You roll a single die numbered from 1 to 6. What are the odds of rolling a 3

vodomira [7]

Answer:

1/6

Step-by-step explanation:

there are 6 numbers on a die, and only one of them is 3.

so you would get 1/6 (because only one number out of 6 is 3)

8 0

3 years ago

angel is visiting a cousin 280 miles away from nashville. he’s already driven 70 miles in the first hour. at that speed how many

Tpy6a [65]

Answer:

3 hours

Step-by-step explanation:

Angel's remaining distance is ...

280 mi - 70 mi = 210 mi

At 70 miles per hour, it will take ...

(210 mi)/(70 mi/h) = 3 h

to cover the remaining distance.

_____

The appropriate relationship is ...

time = distance/speed

4 0

3 years ago