All categories

3 years ago

Hello, i need help with this question

Mathematics

1 answer:

Natali [406]3 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

Whats the slope of (-1,4) and (-2,5)

12345 [234]

Answer:

the slope is -1

Step-by-step explanation:

rise over run

7 0

3 years ago

The graph of a relation must pass the vertical line test.<br><br> True or false

ozzi

Answer:

The graph of a relation must pass the vertical line test.

True

5 0

3 years ago

Read 2 more answers

How to do this 24:96 = 5:?

Rama09 [41]

Um... I think you meant <span>24:96 = 5:x

In that case, x=20

</span>

6 0

3 years ago

Hi I would like to know how I can solve this problem.

murzikaleks [220]

The $n$ -th term is

$U_n = \dfrac14 n^2 (n+1)^2$

so the 39th term is

$U_{39} = \dfrac14 39^2 40^2 = \boxed{608,400}$

Observe that

$2^3 + 4^3 + 6^3 = 2^3 + 2^3\times2^3 + 2^3\times3^3 = 8\left(1^3+2^3+3^3)$

which suggests that

$V_n = 8U_n = \boxed{2n^2(n+1)^2}$

3 0

2 years ago

Please help me with math

Marat540 [252]

The area of triangle BMN is 124.7 square centimeter.

<h3>What are similar triangles?</h3>

Similar triangles are triangles that their corresponding angles are equal and the ratio of their corresponding lengths are equal. They are often similar When at least Two angles are equal or The ratio of any corresponding lengths are same.

Analysis:

AB = AC = BC = 50cm

AH = AC/2 = 50/2 = 25cm

From Δ ABH, using Pythagoras theorem to find BH.

$(BH)^{2}$ = $(AB)^{2}$ - $(AH)^{2}$