2 years ago

Determine the gcf and lcm between 45,60 and 80

Mathematics

1 answer:

Ket [755]2 years ago

3 0

Answer: LCM = 720, GCF = 5 Please consider Brainliest.

Step-by-step explanation:

Find the least multiple of all three numbers, it should be 720. Find the Greatest factor, which should work. But remember, 15 doesn't work because 80 doesn't have 15 as a factor.

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Brrunno [24]

Exponential would be the correct answer I believe...

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3 years ago

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Let g(x) = 2x2 - 11x. Find g(-1). A) -13 Eliminate B) -9 C) 0 D) 13

worty [1.4K]

Solution

g(x) = 2 $x^{2}$ - 11x

Plugging in x = -1 in g(x), we get

g(-1) = 2 $(-1)^{2}$ - 11(-1)

Now we have to simplify it.

g(-1) = 2*1 + 11

g(-1) = 2 + 11

g(-1) = 13

So the answer is D) 13.

Thank you. :)

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3 years ago

The measures of the angles of a triangle are in the extended ratio 4 : 5 : 6. What is the measure of the smallest angle?

anyanavicka [17]

The sum of the interior angles of a triangle is 180 degrees

4x + 5x + 6x = 180
15x = 180
x = 180/15
x = 12

The measure of the smallest angle = 4x = 4*12 = 48°

8 0

3 years ago

-22 + (-16) I think the answer would be -38 but I might be wrong so don't quote me

makkiz [27]

Answer:

-38 (You Should be Correct)

Step-by-step explanation:

-22 + (-16) is the same thing as -22-16.

Subtract -16 from -22.

$-22-16 = -38$

We get -38.

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3 years ago

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What are the solutions of the equation?

padilas [110]

Answer:

X:-5, 2

Step-by-step explanation:

If you factor the expression, it becomes (x+5)(x-2). In order to make each expression in the paranthesis equal to 0, x must be -5 or 2.

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3 years ago