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cluponka [151]
2 years ago
8

How many square units are in a office that is 13 by 9

Mathematics
1 answer:
ikadub [295]2 years ago
5 0

Answer:

117

Step-by-step explanation:

Square units = the area

A = l x w

A = 13 x 9

A = 117 sq units

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Solve each system by elimination <br><br> 6x+3y=21<br> -12x+y=-7
AnnyKZ [126]

Answer:

(x,y)=(1,5)

Step-by-step explanation:

6x+3y=21/*2

-12x+y=-7

12x+6y=42 (1)

-12x+y=-7 (2)

(1)+(2): 7y=35

-12x+y=-7

y=35/7

-12x+y=-7

y=5

-12x+5=-7

y=5

-12x=-7-5

y=5

-12x=-12

y=5

x=-12/(-12

y=5

x=1

(x,y)=(1,5)

4 0
4 years ago
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M=30e
total minutes for 30 minutes times each night they play
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4 years ago
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Shelly and Jamie participate in a street relay race. Jamie must run from point B along AB⌢, which represents part of a roundabou
Gwar [14]

Answer:

Jamie must sprint 107 meter to pass Shelly at point A.

Step-by-step explanation:

Circumference of a sector of the circle is represented by,

Circumference = \frac{\theta}{360}(2\pi r)

where θ = central angle subtended at the center by an arc

r = radius of the circle

m(\widehat{AB}) = \frac{123}{360}(2\pi )(50)

           = 34.1667π

           = 107.34 meter

           ≈ 107 meter

Therefore, Jamie must sprint 107 meter to pass Shelly at point A.

4 0
3 years ago
Show that for the same shear angle, there are two rake angles that give the same cutting ratio.
Yuliya22 [10]
The answer to this question is a equilater triangule

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4 years ago
How many inches are in 4 meters?
e-lub [12.9K]

Answer:

157.48 inches

How I got the answer:

All I used was a yard stick

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