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dangina [55]
3 years ago
11

Hello, i need help with this question

Mathematics
1 answer:
Natali [406]3 years ago
4 0

Answer:

a

Step-by-step explanation:

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

Step-by-step explanation:

rise over run

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

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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}

(BH)^{2} = 50^{2} - 25^{2}

(BH)^{2} = 2500 - 625

(BH)^{2} = 1875

BH = \sqrt{1875} = 43.3cm

ΔBMN and BHC are similar,

so, BM/BH = MN/HC

BM/43.3 = 12/25

25BM = 12 X 43.3

BM = 519.6/25 = 20.78cm

Area of ΔBMN

= 1/2(MN)(BM) = 1/2 x 12 x 20.78 = 124.7 square centimeter

Learn more about similar triangles: brainly.com/question/2644832

#SPJ1

4 0
2 years ago
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