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2 years ago

Please help me label each triangle based on its angles and sides.

Mathematics

2 answers:

Minchanka [31]2 years ago

7 0

I hope this is right because I don’t really understand the question but

7. Equilateral
8. Acute
9. Right
10. Obtuse
11. Acute
12. Right

Olenka [21]2 years ago

5 0

Answer:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you(i got this from someone else)

Step-by-step explanation:

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Simplify.

DIA [1.3K]

Hey, do you need to simplify all of them?

8 0

3 years ago

A right triangle has a perimeter of 24 cm and a hypotenuse of 10 cm. Find the length of the other two sides.

jekas [21]

Answer:

One of the sides is 6 cm and the other is 8 cm

Step-by-step explanation:

Let's call the unknown sides a and b. From the perimeter information (24 cm) we have:

a + b + hypotenuse = 24

a + b + 10 = 24

a + b = 14

b = 14 - a

So now we can right the Pythagorean theorem as follows:

$a^2 + b^2 = hypotenuse^2\\a^2 + (14-a)^2=10^2\\a^2+ 14^2-28\,a+a^2=100\\2\,a^2-28\,a +96=0\\2\,(a^2-14\,a+48)=0\\2\,(a^2-6\,a-8\,a+48)=0\\2(a\,(a-6)-8\,(a-6))=0\\2\,(a-6)\,(a-8)=0$

and from this expression in factor form to be zero a must be 6 or a must be 8.

Therefore the solutions are a = 6 (and therefore b = 14 - 6 = 8)

or a = 8 (and therefore b = 14 - 8 = 6)

7 0

2 years ago

Read 2 more answers

Help me out my smart Brody's

s2008m [1.1K]

That is a perpendicular bisector

4 0

3 years ago

A rectangular prism is a

OleMash [197]

Answer: Three dimensional

Step-by-step explanation:

A rectangular prism is a three-dimensional shape.

[] A one-dimensional shape is a line

[] A two-dimensional shape is a rectangle, circle, etc

[] This means that a rectangular prism is a three-dimensional shape

5 0

2 years ago

1. Kane earns an annual salary of $42,500.

Katarina [22]

Answer:

$1753.13

Step-by-step explanation:

Kane's Annual Salary = $42,500

Gross Pay = $42,500

Net Pay = Gross Pay - 1% of Gross Pay

=42500 - (0.01 X 42500)

=$42,075

Since he is paid twice a month with paychecks being of equal amounts.

Number of Payments in a Year =12 X 2= 24

Therefore, Kane's Take Home pay after Medicare taxes

$= \$42075 \div 24\\=\$1753.13$ (to the nearest cent)$

5 0

2 years ago