2 years ago

A rectangle prism with a length of 5 inches, a width of 4 inches, and a height of 3 inches.

Mathematics

1 answer:

Ivenika [448]2 years ago

7 0

Answer:

▶◀

Step-by-step explanation:

n/a bc you didn't explain wut to do

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On a coordinate plane, triangles R S T and L M N are shown. Triangle R S T has points (5, 5), (2, 1), and (1, 3). Triangle L M N

ivolga24 [154]

Answer:

LMN has a larger area

Step-by-step explanation:

Given

RST

$R =(5,5)$

$S= (2,1)$

$T = (1,3)$

LMN

$L = (0,-1)$

$M= (2,-4)$

$N= (-2,-3)$

Required

Compare both areas

The area of triangle is:

$Area = \frac{1}{2}|x_1y_2 - x_2y_1 + x_2y_3 - x_3y_2 + x_3y_1 - x_1y_3|$

For RST, we have:

$Area = \frac{1}{2}|5*1 - 2*5 + 2*3 - 1*1 + 1*5 - 5*3|$

$Area = \frac{1}{2}|-10|$

Remove absolute signs

$Area = \frac{1}{2}*10$

$Area = 10$

For LMN, we have:

$Area = \frac{1}{2}|x_1y_2 - x_2y_1 + x_2y_3 - x_3y_2 + x_3y_1 - x_1y_3|$

$Area = \frac{1}{2}|0*-4-2*-1+2*-3--2*-4--2*-1-0*-3|$

$Area = \frac{1}{2}|-14|$

Remove absolute signs

$Area = \frac{1}{2}*14$

$Area = 7$

<em>By comparing both areas, we can conclude that LMN has a larger area</em>

3 0

2 years ago

4. How much interest does a $318 investment earn at 9% over two years?

maksim [4K]

Answer:

In two years, it will get <em>$57.24</em> interest.

Step-by-step explanation:

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3 years ago

Which equation BEST matches the model? A) 7/9 x 6/8 = 36 B) 7/9 x 3/4 = 21/36 C) 4 x 9 = 36 D) None of the above

patriot [66]

Whats the model because 7/9 × 3/4= 7/12 which also equals to 21/36
as 7/12 is the simplified version of 21/36 but then for c 4×9 =36 so I'm a bit confused my self but here's a bit of a start

7 0

2 years ago

PLEASE HELP ME i'll give 100 points and brainliest to who comes up with the best answer!!!! Collect data on a chance event of yo

dezoksy [38]

Ima just say 124,098,868 am i close?

8 0

2 years ago

Read 2 more answers

A company rents out 19 food booths and 26 game booths at the county fair. The fee for a food booth is

rewona [7]

Answer:$4669

Step-by-step explanation:

175x19=3325+5(4)=3345

1300+6(4)=1324

5 0

2 years ago