3 years ago

FELFER

Mathematics

1 answer:

frozen [14]3 years ago

8 0

Answer:

um, yes. And he will need 156 tickets.

Step-by-step explanation:

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A university is building a new student center that is two- thirds the distance from the arts center to the residential complex.

Natasha2012 [34]

Answer:

$C = (\frac{21}{5},\frac{33}{5})$

Step-by-step explanation:

Given

Points: (1, 9) and (9, 3)

Ratio = 2/3

Required

Determine the coordinate of the center

Represent the ratio as ratio

$Ratio = 2:3$

The new coordinate can be calculated using

$C = (\frac{mx_2 + nx_1}{n + m},\frac{my_2 + ny_1}{n + m})$

Where

$(x_1,y_1) = (1, 9)$

$(x_2, y_2) = (9, 3)$

$m:n = 2:3$

Substitute these values in the equation above

$C = (\frac{2 * 9 + 3 * 1}{3 + 2},\frac{2 * 3 + 3 * 9}{2 + 3})$

$C = (\frac{18 + 3}{5},\frac{6 + 27}{5})$

$C = (\frac{21}{5},\frac{33}{5})$

Hence;

<em>The coordinates of the new center is </em> $C = (\frac{21}{5},\frac{33}{5})$ <em></em>

7 0

3 years ago

Can someone please help me

borishaifa [10]

Add up all the sides and you get 10

4 0

3 years ago

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Which trigonometric ratios are correct for triangle DEF?

ziro4ka [17]

Sin(D) = 24/25
tan(D) = 24/7
sin(E) = 7/25

3 0

4 years ago

Plz help me well mark brainliest if correct!!....

Makovka662 [10]

Answer:

35 square units

Step-by-step explanation:

take the amount of each side and multiply. so it would be 5 times 7. that gives you the total area.

5 0

3 years ago

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Hope someone can help me with this

sergeinik [125]

That would be Nets 1, 4 and 5.

6 0

4 years ago

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