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2 years ago

B. 18.5 m, 11 m, 15 m

Mathematics

2 answers:

Aleksandr [31]2 years ago

7 0

Answer:

11 is acute

Step-by-step explanation:

eduard2 years ago

5 0

Answer:

What is the question, lady

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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;

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

7 0

3 years ago

( 2 7/8 + 3 3/8 ) + 1 1/8 =

Monica [59]

Look at the attached picture⤴

Hope this will help u...

5 0

3 years ago

Divide 32 students into 2 groups so the ratio is two to five how many students with be in each group

Valentin [98]

Answer:

they can be divided into

2 groups of 16

4 groups of 8

8 groups of 4

16 groups of 2

5 0

2 years ago

Hi! I really need help with this, please help me!

elena-s [515]

Answer - 32
hope this helped (:

5 0

2 years ago

15=29-x x=??????????????

zhuklara [117]

15 = 29 - x

15 + x = 29

x = 29 - 15

x = 14

6 0

2 years ago