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4 years ago

.24 convert the decimal to a faction

Mathematics

2 answers:

Anna [14]4 years ago

6 0

Answer: That would be 6/25

pantera1 [17]4 years ago

6 0

Hello from MrBillDoesMath!

Answer:

6/25

Discussion:

.24 =

24/100 =

(4*6)/(4*25) = => factor 24 and 100

6/25 => cancel common factor 4 from num. and denom.

Thank you,

MrB

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What is the y-intercept of the quadratic function f(x)=(x-8)(x+3)

Semmy [17]

The curve passes through y-axis at $x=0$

Substituting $x=0$ into $f(x) = (x-8)(x+3)$ we have:

$f(0) = (0-8)(0+3)$
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4 years ago

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There's a width of 8 in., a length of 20 in., and a height of 12 in.

Setler [38]

Answer:

Approximately $24.7\; \rm in$ .

While there are three diagonals in a box (a rectangular prism,) all three diagonals goes through the same point- the centroid of this box.

For a maximum-length poster to fit in this box, it would have to be on one of the main diagonals of this box. Hence, any maximum-length poster that fits in this box would go through the centroid of this box.

It's not possible to force more than one posters to go through the same point (i.e., the centroid) in space. Hence, it would not be possible to fit a second maximum-length poster into this box.

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Step-by-step explanation:

The longest poster that could be fit into this box (a rectangular prism) would be as long as the longest line segment in this box. That line segment would be one of the three diagonals of this box.

Apply the Pythagorean theorem twice to find the length of that diagonal.

Start by finding calculating the diagonal of the base of this box. The base of this box is a rectangle with width $8\; \rm in$ and length $10\; \rm in$ . The length of its diagonal would be $\sqrt{8^2 + 10^2}$ inches.

Combine that with the height of this box to find the length of the diagonal of this box.

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3 years ago

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4 years ago

4x-16=9-x solve for x

telo118 [61]

Answer:

Step-by-step explanation:

4x-16=9-x

4x+x=16+9

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3 years ago

Larry has an annual return of $213 from $3000 invested at simple interest, some at 5% and the rest at 8%. How much is invested a

andreyandreev [35.5K]

There are two equations to express this problem. 1) expresses the total amount invested and 2) expresses the proportions of the amounts invested and how they relate to the interest earned . . .

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x + y = 3000

y = 3000 - x

*substitute this into the second equation

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$2100 was invested at 8% simple interest
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3 years ago