3 years ago

Which expression is equivalent to 5(x + 9)? 5x + 9 5x + 45 x + 45 x + 9

Mathematics

1 answer:

nevsk [136]3 years ago

5 0

Answer:

5x+45

Step-by-step explanation:

It would be 5x+45 because

5*x=5x

5*9=45

5x+45

You might be interested in

Find the equation of the line that passes through the points (8,-5) and (4,3)

Vlada [557]

y=a(x - h)^2+k

standard form: y= - 1/2x^2+4x-5

vertex form: y= -1/2(x - 4)^2+3

slope m and y-intercept b

slope: -2

y-intercept:(0,11)

so the answer is A. your welcome

6 0

3 years ago

Please could I have some help :)

PtichkaEL [24]

Answer:

a) $\frac{\sqrt{15} }{\sqrt{5}}\cdot \frac{\sqrt{5} }{\sqrt{5}}=\frac{\sqrt{75} }{5}=\frac{5\sqrt{3}}{5}=\sqrt{3}$

or simply

$\frac{\sqrt{15}}{\sqrt{5}}=\sqrt{\frac{15}{5}}=\sqrt{3}$

b) $\frac{\sqrt{3}\:}{\sqrt{6}} \cdot \frac{\sqrt{6}\:}{\sqrt{6}}=\frac{\sqrt{18} }{6}=\frac{3\sqrt{2} }{6}=\frac{\sqrt{2} }{2}$

$\frac{\sqrt{3}}{\sqrt{6}}=\sqrt{\frac{3}{6}}=\sqrt{\frac{1}{2}}$

$\sqrt{\frac{1}{2}}=\frac{\sqrt{2} }{2}$

6 0

3 years ago

What are the divisors of 60?

Readme [11.4K]

Answer:

Step-by-step explanation:

The divisors of a number are the numbers that divide it exactly.

60/2

2/30

3/3

5/5

one

divisors = 1,2,3,, 4,5,6,10,12,15,20,30,60.

6 0

3 years ago

Read 2 more answers

If I had 15 acres and I got $237,000 for it, how much is each acre?

serg [7]

For the price per acre do 237,000 / 15 = $15800 per acre

4 0

3 years ago

Read 2 more answers

claudias filing status on last years tax return was single, while Angelos was head of household. If both had taxable incomes of

Ainat [17]

1378 more than angelo

3 0

3 years ago

Read 2 more answers