2 years ago

Please Help!! Thanks!!

Mathematics

2 answers:

Sergeeva-Olga [200]2 years ago

8 0

I am sure it is the fraction form of n out of 9

satela [25.4K]2 years ago

7 0

Answer:

n > 9

Step-by-step explanation:

Anna runs each lap in 5 minutes => the time she runs are 5n

because she will run more than 45 minutes today

=> $5n> 45=>n>9$

You might be interested in

0.63 Divided by 9 pls give me the correct answer!

uranmaximum [27]

Answer: 0.07 ...............

4 0

3 years ago

Answer this pls<br>pls answer

Helga [31]

Answer:

$\dfrac{1}{12}$

Step-by-step explanation:

Rewrite the denominators as products of factors, then cancel the common factors.

$\begin{aligned}\dfrac{5}{14} \times \dfrac{7}{30} & =\dfrac{5}{2 \cdot 7} \times \dfrac{7}{6 \cdot5}\\\\ & = \dfrac{5 \cdot 7}{2 \cdot 7 \cdot 6 \cdot 5}\\\\ & = \dfrac{1}{2 \cdot 6}\\\\ & = \dfrac{1}{12}{\end{aligned}$

5 0

2 years ago

Read 2 more answers

Can someone help me please??? Four questions!

Tamiku [17]

2x-2x+4=6
4=6
and since there's no such things im gonna say D.no solution

4 0

3 years ago

20 divided by 4 - 5+12

likoan [24]

The answer is 12. you first divide 20 by 4 and get 5. then you subtract 5 by 5 and get 0. then you add 12 plus 0 and get 12

Hope I Helped :D

7 0

3 years ago

Read 2 more answers

A fish tank has the shape of a rectangular prism. It has a length of 214 meters, width of 78 meters, and a height of 112 meters.

lesya692 [45]

Answer:

2 61/64 m2

Step-by-step explanation:

V = length * width * height

2.25 * 7/8 * 1.50

V = 2 61/64 m2

* = multiplication symbol

V = Volume

5 0

2 years ago