2 years ago

Write 75 as a product of prime factors

Mathematics

2 answers:

ruslelena [56]2 years ago

8 0

75 as a product of prime factors

75= 3x5^2

Inga [223]2 years ago

3 0

<em>75 = 3 x 5 x 5 or it can be written like this: 75 = 3 x 5 squared</em>

You might be interested in

How do you find the surface area of a sphere?

Mamont248 [21]

A=4πr^2 or in other words 4(3.14)r^2 (^2 stands for squared)

8 0

3 years ago

How many solutions does the system formed by x - y = 3 and ay + 3a = 0 have for a non zero number a? Explain and show how you ge

dlinn [17]

Solve both equations for y:
$x-y=3 \ \ \ |-x \\
-y=-x+3 \ \ \ |\times (-1) \\
y=x-3 \\ \\
ay+3a=0 \ \ \ |-3a \\
ay=-3a \ \ \ |\div a, a \not= 0 \\
y=-3$

Set the expressions equal to each other:
$y=y \\ x-3=-3 \ \ \ |+3 \\
x=0 \\ \\
(x,y)=(0,-3)$

So, for every nonzero number a the system of equations has one solution.

4 0

2 years ago

What is the value of p in the equation y squared = 4px

sammy [17]

Answer: p = y^2 over 4x; x ≠ 0

Step-by-step explanation:

y^2 = 4px

Switch Sides.

4px = y^2

Divide both sides by 4x; x ≠ 0

4px over 4x = y^2 over 4x; x ≠ 0

Simplify.

p = y^2 over 4x; x ≠ 0

3 0

2 years ago

Simplify the expression 8+4a+6.2-9a

12345 [234]

Answer:

12.2+(-5a)

Step-by-step explanation:

8+4a+6.2-9a

=(8+6.2)+(4a-9a)

=12.2+(-5a)

6 0

2 years ago

Read 2 more answers

Amy work 5 hours less than Samantha worked. together they worked 19 hours how many hours did they each work? Help and show work

ss7ja [257]

Answer:

Samantha worked 12 hours and Amy worked 7 hours.

Step-by-step explanation:

Samantha worked 12 hours, so Amy is 5 less, so Amy would be 7 hours. 12+7 = 19.

7 0

2 years ago

Write 75 as a product of prime factors​

Write 75 as a product of prime factors