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4 years ago

What expression would be equivalent to 4+12? 6(8+6) 12(4+1) 4(44+3) 8(6+4)

Mathematics

1 answer:

Paladinen [302]4 years ago

6 0

Answer:

12(4+1) i think

Step-by-step explanation:

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An individual is planning a trip to a baseball game for 15 people. Of the people planning to go to the baseball game, 10 can go

wariber [46]

3 people go on Sunday then duh

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2 years ago

Evaluate the expression [(12x2.4) -(8.4*0.6)] +27-5.1

MariettaO [177]

Answer:45.66

Step-by-step explanation: Simplify the expression.

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6 0

3 years ago

Factor f(x) = 15x^3 - 15x^2 - 90x completely and determine the exact value(s) of the zero(s) and enter them as a comma separated

Illusion [34]

Answer:

$x=-2,0,3$

Step-by-step explanation:

We have been given a function $f(x)=15x^3-15x^2-90x$ . We are asked to find the zeros of our given function.

To find the zeros of our given function, we will equate our given function by 0 as shown below:

$15x^3-15x^2-90x=0$

Now, we will factor our equation. We can see that all terms of our equation a common factor that is $15x$ .

Upon factoring out $15x$ , we will get:

$15x(x^2-x-6)=0$

Now, we will split the middle term of our equation into parts, whose sum is $-1$ and whose product is $-6$ . We know such two numbers are $-3\text{ and }2$ .

$15x(x^2-3x+2x-6)=0$

$15x((x^2-3x)+(2x-6))=0$

$15x(x(x-3)+2(x-3))=0$

$15x(x-3)(x+2)=0$

Now, we will use zero product property to find the zeros of our given function.

$15x=0\text{ (or) }(x-3)=0\text{ (or) }(x+2)=0$

$15x=0\text{ (or) }x-3=0\text{ (or) }x+2=0$

$\frac{15x}{15}=\frac{0}{15}\text{ (or) }x-3=0\text{ (or) }x+2=0$

$x=0\text{ (or) }x=3\text{ (or) }x=-2$

Therefore, the zeros of our given function are $x=-2,0,3$ .

7 0

4 years ago

A circular plate has a crack along the line AB, as shown below: A circular plate is shown. The center of the plate is labeled as

makkiz [27]

Well, since point A represents the center, and B represents a point on the outer line of the circle, segment AB would represent the radius, since the radius represents the length from the center to the outside of a circle

Hope this helps

8 0

4 years ago

Read 2 more answers

Evaluate:<br> Write the numerical answer only.

Luba_88 [7]

Answer:

there is no problem to answer

Step-by-step explanation:

3 0

3 years ago