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3 years ago

Find the perimeter of Angle ABC with vertices A(-5,4), B(4, -5). and C(-5, -5). Round your answer to the nearest hundredth.

Mathematics

1 answer:

Anika [276]3 years ago

6 0

Answer:

Step-by-step explanation:

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How much does a customer save for buying a sound system marked $1,200 at a discount of 15%

kramer

Answer:

Step-by-step explanation:

Mp=$1200

Let sp be x

SP=MP-discount% of MP

x=1200-15/100 * 1200

x=120000-18000/100

x=102000/100

x=1020

the amount of money person saves=MP-SP

=$1200-$1020

=$180

therefore he saves $180

7 0

3 years ago

(PHOTO) Please help me need this done by tomorrow thank you.

katrin [286]

Answer:

x = 13

Step-by-step explanation:

Corresponding angles equal one another.

$8x-20=4x+32\\4x-20=32\\4x=52\\x=13$

8 0

3 years ago

you download a video game on your computer. you have a 60-minute free trial of the game. it takes 5 1/6 minutes to set up the ga

iren2701 [21]

Answer:

B. $5\frac{1}{6}+(7\frac{1}{3})l \leq 60$

Step-by-step explanation:

Given,

The time for set up the game = $5\frac{1}{6}$ minutes,

Also, the time for each level of game is $7\frac{1}{3}$ minutes,

If there are l levels of games,

Then the time taken in all levels of game = $(7\frac{1}{3})l$

Hence, the total time ( in minutes ) = Set up time + time in all level

= $5\frac{1}{6}+(7\frac{1}{3})l$

We have 60-minute of free trial of the game,

So, the total time taken can not be exceed to 60 minutes,

$\implies 5\frac{1}{6}+(7\frac{1}{3})l \leq 60$

Which is the required inequality.

Option 'B' is correct.

5 0

4 years ago

Read 2 more answers

Only number 14. Pls explain this is confusing

Sonja [21]

Answer:

9.8

Step-by-step explanation

basically its just x/sin55=12/sin90 bc you plug into equation a/sina= b/sinb so then you x/sin55=12

sin55*12=x x=9.8

4 0

3 years ago

(8 x 12) - 2(60 ÷ 10) - 15 srry i cant do this ive tryed and im stuck on the 2 step

dezoksy [38]

Answer:

69 (lol)

Step-by-step explanation:

PEMDAS

parentheses, exponents, multiply, divide, add, subtract (in that order)

$(8*12)-2(\frac{60}{10} )-15\\=96-2(\frac{60}{10} )-15\\=96-2(6)-15\\=96-12+(-15)\\=96-27\\=69$

8 0

3 years ago