3 years ago

What is the length of the hypotenuse of the triangle when x=13

Mathematics

1 answer:

ValentinkaMS [17]3 years ago

7 0

Answer:

90.80

Step-by-step explanation:

6x+4

= (6)(13)+4

= 78+4

=82

=(3)(13)

= 39

So we know the sides are 39 and 82

Pythagoras theorem in triangles

= a2+b2= c2

Now, we know the value of a and B but not c (the hypotenuse)

Therefore,

c2 = (39)^2 + (82)^2

= 1521+ 6724

= 8245

so, c = √8245

= 90.80 unitd

You might be interested in

Mr. Edwards deposits $4 000 in an investment account. The account earns 3.5% interest compounded annually. Mr. Edwards will not

I am Lyosha [343]

Answer:

It's C

Step-by-step explanation

3.5% -> $140

140 + 140 + 70 = 350

4000 + 350 = $4350

7 0

3 years ago

Read 2 more answers

for a science experiment marcia dissolved 1.0 kilograms of salt in 3.0 liters of water for a different experiment Bobby dissolve

Kay [80]

Marcia dissolved 1 kg of salt in 3 litres of water.
Bobby dissolves 2 pounds of salt in 7 pints of water
2.11 pints = 1 litre
7 pints = 7/2.11
= 3.32 litre
1 pound =0.45 kg
2 pound = o.45*2 kg
= 0.9 kg
So we find that Bobby is dissolving 0.9kg of salt in 3.32 litre of water
Marcia is dissolving 1 kg of salt in 3 litres of water.
So it can be said that Marcia made a more concentrated salt solution.

7 0

4 years ago

An 18 ft tall adult giraffe standing next to a statue casts a 9 ft shadow. If the statue is a 10 ft tall, then how long is it’s

sattari [20]

Well according to many studies the ans is 17ft it is very long according to associates when you add

3 0

3 years ago

Katie earns $8 per hour at her paint job. Her boss gives her a raise of 15%. What is Katie’s hourly wage after her raise? How mu

kodGreya [7K]

Answer: $9.20 hourly 230 dollars for 25 hour work week

Step-by-step explanation:

7 0