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3 years ago

8

Which triangle always has 3 sides the same length and all angles the same measure? A. equilateral B. acute scalene C. obtuse iso

sceles D. right isosceles

1 answer:

Murrr4er [49]3 years ago

4 0

The answer to this question is C

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X^2+8x=9<br>_________=0<br>___ ___=0<br>solution set: ___

pogonyaev

Answer:

Use the formula

(

b

2

)

2

in order to create a new term. Solve for

x

by using this term to complete the square.

x

=

1

,

−

9

Step-by-step explanation:

Use the formula

(

b

2

)

2

in order to create a new term. Solve for

x

by using this term to complete the square.

x

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−

9

8 0

3 years ago

Part F<br> Does this mean that triangle 1 is a right triangle? Why or why not?

erik [133]

Answer:

i'm doing the same question but i think it is a right triangle but in a different position.

Step-by-step explanation:

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3 years ago

Is the relation a function why or why not???

Alexeev081 [22]

Answer:

No, it is not a function. The x repeats.

8 0

2 years ago

I work in a warehouse, I pick 30 lines in 30 minutes. how many lines total will that be for 8 hours

lakkis [162]

In 1 hour you pick 60 lines, so in 8 hours you pick 60*8 = 480 lines

7 0

3 years ago

Read 2 more answers

Micheal took his brother to the movies. Micheal paid regular price, but it cost $2 less for his brother at the child price. It c

iren [92.7K]

It cost $5 for his brother's ticket.

Step-by-step explanation:

Let,

Micheal's ticket price= x

His brother ticket price = y

According to given statement;

x+y=12 Eqn 1

y = x-2 Eqn 2

Putting value of y from Eqn 2 in Eqn 1

$x+(x-2)=12\\x+x-2=12\\2x=12+2\\2x=14\\$

Dividing both sides by 2;

$\frac{2x}{2}=\frac{14}{2}\\x=7$

Putting x=7 in Eqn 2

$y=7-2\\y=5$

It cost $5 for his brother's ticket.

Keywords: linear equation, substitution method

Learn more about linear equations at:

#LearnwithBrainly

8 0

3 years ago