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4 years ago

What is the difference of the fractions below? 7x/5-x/5

Mathematics

1 answer:

ycow [4]4 years ago

3 0

Answer:

$\frac{6x}{5}$

Step-by-step explanation:

Given

$\frac{7x}{5}$ - $\frac{x}{5}$

Since both fractions have a common denominator, subtract the numerators leaving the denominator.

= $\frac{7x-x}{5}$

= $\frac{6x}{5}$

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Please help with this question

larisa [96]

Answer:

$c=17$ ft

Step-by-step explanation:

Base=b=8 ft

Hyp=c=?

Perp=a=15 ft

Applying Pythagoras theorem

$c=\sqrt{a^{2} + b^{2} }$

$c=\sqrt{15^{2} + 8^{2} }$

$c=\sqrt{289 }\\c=17$

4 0

3 years ago

What is the value of x?<br> -5x – 2 = -13

Phantasy [73]

Answer:

2.20

Step-by-step explanation:

So add +2 both sides that cancels 2 and that makes it -11.00 now divide it by -5 and x is by itself

So when you divide it x=2.20

Hope that helps

8 0

3 years ago

Read 2 more answers

Miguel’s bank is offering savings accounts with 4% interest compounded continuously, If Miguel invests $500 how much will he hav

Triss [41]

Answer:

After 2 years Miguel will have in his account $541.64

Step-by-step explanation:

The formula for calculating compound interest continuously is:

$A=pe^{rt}$

Where A is the amount of money obtained after t years.

r is the compound interest rate and p is the initial amount

In this case we have that:

$p=\$500\\\\t=2\ years\\\\r=0.04$

Then we must find the final amount A

$A=500e^{0.04(2)}$

$A=\$541.64$

8 0

3 years ago

What number represents the same amount as 8hundreds +10 tens +0 ones?

Triss [41]

Answer:900

Step-by-step explanation:

6 0

3 years ago

3) In Carter's math class, 20\% of students earned an A on a test. If there were 30 student in the class, how many did not get a

spin [16.1K]

Answer:

24 students did NOT get an A

Step-by-step explanation:

30x.20=6

30-6=24

5 0

3 years ago