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3 years ago

which of the following triangle classification is defined by an angle that is created by two perpendicular lines?

Mathematics

1 answer:

GenaCL600 [577]3 years ago

5 0

Answer:

Right Triangle

Step-by-step explanation:

An angle created by two perpendicular lines is a right angle, and a triangle with a right angle is a right triangle.

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3. The manager of a fish store has water that is 10% salt and water that is 25% salt. He needs to fill an aquarium with 5 gallon

ANEK [815]

a+b=5,
0.1*a+0.25*b=0.2*5
a=5-b
0.1*(5-b)+0.25*b=1

0.5-0.1b+0.25*b=1
0.15*b=0.5
b=3.33333333
a=5-b
a=1.66666667 b=3.33333333

3 0

4 years ago

54*8+6+14= what's the answer

dybincka [34]

54*8+6+14
Multiply 54 by 8
432 + 6 + 14
Add 6 to 432
438+14
Add
Final Answer: 452

5 0

4 years ago

Marie is designing a bedspread for her grandsons new bedroom. 2/3 of the bedspread is covered in race cars, and the rest is stri

liraira [26]

Answer:

1/6

Step-by-step explanation:

2/3 of the bedspread is covered in race cars , therefore

1/3 of the bedspread is covered in stripes

2/4 of those 1/3 are red stripes

to find the fraction of the red stripes

2/4 x 1/3 = 2 / 12 = 1/6

4 0

2 years ago

there are 98 girls at Ross elementary there are 15 less boys then girls how many boys and girls are at Ross elementary

Luba_88 [7]

Answer: 98-15= 83 boys

8 0

3 years ago

Determine if (3, -1) is a solution to the system.

sp2606 [1]

Answer:

There are a few ways to solve systems of equations.

There are a few ways to solve systems of equations. substitution
There are a few ways to solve systems of equations. substitutionelimination
There are a few ways to solve systems of equations. substitutionelimination Graphically

If you are looking at a multiple choice question use the ordered pair to plug into the answer choices and whichever one balances out will be your answer. To assist you further I would need more information from the problem.

Step-by-step explanation:

hope it will help you have a great day bye and Mark brainlist if the answer is correct 

 $kai6417$ 

 #carry on learning

8 0

2 years ago