3 years ago

What is the LCD of 2/5 and 1/10

Mathematics

1 answer:

Otrada [13]3 years ago

4 0

Answer:

Step-by-step explanation:

5*2 is 10 Wich is equal to the other demoniator of the other fraction

You might be interested in

What is 7539 increased by 3200

ddd [48]

Increased just means +
10739 is the sum

3 0

3 years ago

HERES MY QUESTION???!!!!!!!!!!!!!!!

Ivan

Answer: x=55 y=145

x=55

35+90=125

125-180=55

y=145

180-35=145

I hope this is good enough:

5 0

3 years ago

Read 2 more answers

The sales tax on the model rocket shown is $1.92. What is the percent of sales tax?

fgiga [73]

It’s 192% because you just need to remove all the points :) hope i helped

3 0

4 years ago

Please help asap<br><br> solve x^4+5x^2+4=0

const2013 [10]

Answer:

$x=\pm i\text{ or }x=\pm2i$

Step-by-step explanation:

So we have the equation:

$x^4+5x^2+4=0$

Let's let u be equal to x². So:

$u^2+5u+4=0$

Factor:

$(u+1)(u+4)=0$

Zero Product Property:

$u+1=0\text{ or } u+4=0$

Subtract:

$u=-1\text{ or }u=-4$

Replace:

$x^2=-1\text{ or }x^2=-4$

Take square root:

$x=\pm\sqrt{-1}\text{ or }x=\pm\sqrt{-4$

Simplify:

$x=\pm i\text{ or }x=\pm2i$

7 0

3 years ago

A train covers 165 km in 1.5 hours. How far will the train travel in 2.2 hours if it maintains the same speed?

GaryK [48]

Answer:

242 km

Step-by-step explanation:

distance = rate x time

so 165 km in 1.5 he is the same as 110 km per hour.

d = 110(2.2).

4 0

3 years ago

Read 2 more answers

What is the LCD of 2/5 and 1/10​

What is the LCD of 2/5 and 1/10