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3 years ago

The LCM of 50, 120, and 225 is 5. true or false?

Mathematics

2 answers:

SashulF [63]3 years ago

6 0

Its false because,
50=2x5x5
120=2x3x4x5
225=3x3x5x5
LCM=2x3x3x4x5x5=1800.

r-ruslan [8.4K]3 years ago

5 0

Answer:

Its false

Step-by-step explanation:

well first i pt the answer in and it came out correct.

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Find (f o f)(0). f(x)=x^2-1

Anuta_ua [19.1K]

Answer:

The function operation is 0

The composite function is -1

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

If A=(0,0) and B=(8,2), what is the length of AB

NeX [460]

Answer:

$\boxed{\sf Distance_{AB}= 8.24 \ units }$

Step-by-step explanation:

Here two points are given to us and we need to find the distance between the two points . The given points are , A(0,0) and B(8,2) . The distance between the two points can be found out using the Distance Formula , which is ,

Distance Formula:-

$\sf\implies \green{ Distance =\sqrt{ (x_2-x_1)^2+(y_2-y_1)^2}}$

Therefore on substituting the respective values ,we can find the Distance as ,

$\sf\longrightarrow Distance = \sqrt{ ( 0 - 8)^2 + (0-2)^2}$

Simplify the brackets ,

$\sf\longrightarrow Distance =\sqrt{ (-8)^2+(-2)^2}$

Square the numbers inside the squareroot ,

$\sf\longrightarrow Distance =\sqrt{ 64 + 4}$

Add the numbers inside the squareroot ,

$\sf\longrightarrow Distance = \sqrt{68}$

Find the value of squareroot,

$\sf\longrightarrow \boxed{\blue{\sf Distance = 8.24 \ units }}$

Hence the distance between the two points is 8.24 units .

3 0

3 years ago

The area of a parallelogram is 96 cm squared the height is 4 cm less than the length what is

andrey2020 [161]

Area of paralellogram=legnth times height

l=legnth
h=height
area=96

lh=96

h is 4 less than l
h=-4+l
sub
l(-4+l)=96
-4l+l^2=96
minus 96 both sides
l^2-4l-96=0
factor
(l-12)(x+8)=0
set to zero
l-12=0
l=12

l+8=0
l=-8, imossible, legnth cannot be negative, disreagard this soultion

legnth=12cm

8 0

3 years ago

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Help! I’ll give Brainly! It’s not 2,875 , thank you !!

olchik [2.2K]

9514 1404 393

Answer:

$2,617.50

Step-by-step explanation:

Using this table, the tax is ...

tax = 2% × $3000 + 3% × (5000 -3000) + 5% × (17000 -5000) + ...

5.75% × (50,000 -17,000)

= $60 + 60 + 600 + 1897.50

tax = $2,617.50

Additional comment

Above $17,000, the tax is more easily computed as ...

tax = (5.75% × income) - 257.50

Each tax bracket can have a simplified formula like this.

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3 years ago

The length of the base of a right triangle is twice the height. If the height is ten meters, find the area of the right triangle

Ber [7]

Answer:

the answer is C... 100 m2

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3 years ago