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3 years ago

PLEASEEE HELP FAST SOLVE FOR VOLUME

Mathematics

2 answers:

snow_tiger [21]3 years ago

3 0

Do you have a (a,b,c,d) type of answer?

if yes it would be c, if no... Then uh good luck

salantis [7]3 years ago

3 0

Answer:

The width of the circle is 10

Step-by-step explanation:

18.75x18.75=351.5625

21.25x21.25=451.5625

451.5625-351.5625=100

$\sqrt{100}$ = 10

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Write an algebraic expression that models the word phrase "the product of 8 and the sum of a number X and 3"

Leya [2.2K]

The answer is d.
8(x+3)

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3 years ago

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3 years ago

Solve h = −16t2 + 36t + 4.

kvasek [131]

I can do each of the things I asked above.
So, let's change this into vertex form:
$h=-16t^2+36t+4$
$h=(-16t^2+36t)+4$
$h=-16(t^2-2.25t)+4$
$h=-16(t^2-2.25t+1.27-1.27)+4$
$h=-16(t^2-2.25t+1.27)+20.32+4$
$h=-16(t-1.125)^2+24.32$
The vertex is at (1.125,24.32)
Answers may vary due to rounding

Factored Form:
$h = -16t^2 + 36t + 4$
$h = -4\left(4t^2-9t-1\right)$

Quadratic Formula:
$x = \frac{-b +/- \sqrt{b^2-4(a)(c)}}{2a}$
h = -16t^2 + 36t + 4
a = -16 b = 36 c = 4
$h = \frac{-(36) +/- \sqrt{(36)^2-4(-16)(4)}}{2(-16)}$
$h = \frac{-36 +/- \sqrt{1552}}{-32}$
$h = ≈-0.11$
$h = ≈2.36$

5 0

3 years ago

I need help on answering this question.

-Dominant- [34]

Answer:

The value of m is 3 because (5^4)^3 = 244140625 and 5^12 = 244140625 also, this means they are both equal to each other. Another way of getting the correct answer is just seeing what times 4 will get you 12, as you can see

3 x 4 = 12.

So yea the answer is M = 3.

Step-by-step explanation:

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3 years ago

What’s the ordered pairs of y = 10x + 18? The image is down below.

kompoz [17]

Okay 2
Really
4
During
32
Square
67

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3 years ago

Read 2 more answers