3 years ago

Any help please thanks

Mathematics

2 answers:

vekshin13 years ago

6 0

Answer:

n=54

Step-by-step explanation:

Since this is a proportion problem, you have cross mulitply.

7n=9x42

7n=378

n=54

Dovator [93]3 years ago

6 0

Answer:

cross multiply

9×42=378

7×n=7n

n=378/7

n=54

You might be interested in

What is the value of f(3) in the function below? F(x) = 2x

Citrus2011 [14]

Answer:

substitute x as 3

Step-by-step explanation:

f (3)=2x

=2×3

7 0

3 years ago

Read 2 more answers

What is the quotient of 99 divided by 9081

Nataliya [291]

the answer is0.0101010101

8 0

3 years ago

One more than the product of 15 and g

givi [52]

(15 x g) + 1

is your answer

hope this helps

7 0

3 years ago

Read 2 more answers

Sla square field has an area of 12,382m², calculate it's side length. show your work

shepuryov [24]

Answer:

side = 111.274........

Explanation:

area of square = side × side

means we're finding area by finding square of side.

now, we're finding side. so, we'll do the opposite of square, which means square root.

$side = \sqrt{area}$

so,

$side = \sqrt{12382}$

side = 111.274........

please mark BRAINLIEST!

3 0

2 years ago

Please help me answer this question I’m very confused and I need help

Dmitrij [34]

Answer:

hi yes 5x2=312 plus 8 equals the fourth of 2

Step-by-step explanation:

8 0

2 years ago