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maria [59]
2 years ago
12

Please helppp me :( it’s c^4/c^3

Mathematics
1 answer:
ira [324]2 years ago
7 0

Answer:

c

Step-by-step explanation:

Because \frac{c}{c} is 1 the equation turns into...

c^{4-3}

which equals...

c^{1}

and c^{1} is just c

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inysia [295]
If the angle measure of a circle is 360, then the equation should be:
360=221+81+(x-52)\\
x=110
7 0
3 years ago
Read 2 more answers
Someone help please:
frozen [14]

Answer:

The sharing cone holds about 9 times more popcorn than the skinny cone.

Step-by-step explanation:

Cone volume:

V = \frac{\pi r^{2}h}{3}

r is the radius and h is the inches.

Skinny-size cone:

Radius is r, height h. So

V_{sk} = \frac{\pi r^{2}h}{3}

Sharing size:

Radius is now 3r. So

V_{sh} = \frac{\pi (3r)^{2}h}{3} = \frac{9\pi r^{2}h}{3} = 3\pi r^{2}h

How many times more popcorn?

r = \frac{V_{sh}}{V_{sk}} = \frac{3\pi r^{2}h}{\frac{\pi r^{2}h}{3}} = \frac{3*3\pi r^{2}h}{\pi r^{2}h} = 9

The sharing cone holds about 9 times more popcorn than the skinny cone.

6 0
3 years ago
Sid starts with savings of £13
vfiekz [6]

Answer:

after 6 weeks

Step-by-step explanation:

Sid and Tim starts saving each week.

Sid starts his savings with initial amount of £13.00

Tim starts his saving with initial amount of £00.00

Each week from now Sid will save = £3.50

Tim will save each week = £3.00

Let's assume after 'x' weeks the amount of Sid would be = £ (13 + 3.50x)

and the amount of Tim's saving after x weeks = £ (3x)

The ratio of their savings in x weeks would be = 17 : 9

Now the expression we get,

(13 + 3.50x) : (3x) = 17 : 9

\frac{13+3.50x}{3x}=\frac{17}{9}

9(13 + 3.50x) = 17(3x)

117 + 31.5x = 51x

117 = 51x - 31.5x

117 = 19.5x

x=\frac{117}{19.5}

x = 6

After 6 weeks the savings of Tim and Sid would be in the ratio of 17 : 9.

5 0
2 years ago
Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help me
Ber [7]
I believe it would be the third one
7 0
2 years ago
WRITE THE PREDECESSOR OF THIS NUMBER <br>963,380
r-ruslan [8.4K]
The predecessor of the number 963.380 is 963.379, because predecessor it means before the number ans sucessor it means after number.
5 0
3 years ago
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