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4 years ago

How do i solve this problem?!!!

Mathematics

1 answer:

Ainat [17]4 years ago

8 0

Since there is three circles 6×3 is 18 so the diameter is 6 half of that is 3 so if would be r×r×π so it's 3×3×3 sorry if I'm wrong hoped that helped

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Find h to the nearest tenth

kirill115 [55]

ratio of the 2 edges known: 2 / 1.5 = 1.333

2 * 1.333 = 2.66 = 2.7 cm

h = 2.7 cm

7 0

4 years ago

Why does this series converge? ∞ ∑ (n+1)/[(n)(n+2)(n+3)] n=1

ollegr [7]

Compare the series to the convergent series,

$\displaystyle\sum_{n=1}^\infty\frac1{n^2}$

By the limit comparison test, the given series converges because

$\displaystyle\lim_{n\to\infty}\frac{\frac{n+1}{n(n+2)(n+3)}}{\frac1{n^2}}=\lim_{n\to\infty}\frac{n(n+1)}{(n+2)(n+3)}=1$

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3 years ago

!!!!!!!!!!!! please help !!!!!!!!!!!!

grigory [225]

Hello!

When we find our final height of the tower, we will just subtract 6 as Wonder Woman's height.

We are given a side length of 46 feet that is adjacent to angle Ares, which is 45 degrees. The tower would be an opposite side length to Ares, so we will calculate the tangent to solve for the tower's height

tan45=1

x/46=1

We multiply both sides by 46.

x=46

Now we subtract 6 to find the height of the tower excluding Wonder Woman.

46-6=40

Therefore, the tower is 40 feet tall.

I hope this helps!

3 0

3 years ago

Share £40 in the ratio 1:4 between Tim and Sam

lesantik [10]

Answer:

$\£8:\£32$

Step-by-step explanation:

$\frac{40}{1+4}$

$\frac{40}{5}$

$=8$

$1:4$

$1 \times 8:4 \times 8$

$8:32$

7 0

3 years ago

Read 2 more answers

3 x + 5 = 11 Proceso: • Verificación: • Conjunto Solución:

Varvara68 [4.7K]

Answer:

x=6

Step-by-step explanation:

11-5=6

6/3=2

4 0

3 years ago