All categories

3 years ago

Please help me on this question

Mathematics

2 answers:

ira [324]3 years ago

8 0

True........................................................................

Naily [24]3 years ago

6 0

Hoi!

The converse of the Pythagorean Theorem states that <span>if the square of the length of the longest side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is right.

To determine if this is a right triangle, let's figure out the values of each side.

√36 = 6
√18 = 4.2

Now we use the formula a² + b² = c² to determine if this is a right triangle.

4.2² + 4.2² = 6²

18 + 18 = 36

36 = 36

This triangle is a right triangle, so your answer is True.

</span>

You might be interested in

Algebra, please help. 2 phone companies prices.

nordsb [41]

Answer:

At 10 minutes the phone call costs the same for both companies. Hopefully this was helpful. :)

Step-by-step explanation:

Create equation:

f(x)=3x+35

f(x)=2x+45

x=minutes

Solve:

Company A: Company B:

0 35 45

1 38 47

2 41 49

3 44 51

4 47 53

5 50 55

6 53 57

7 56 59

8 59 61

9 62 63

10 65 65

3 0

3 years ago

The tennis team is selling tickets to wash for six dollars. And they don't do not sell very much tickets, the team decreases the

schepotkina [342]

Answer:

The new cost of tickets after decrease of price at 23 % rate is $ 4.62

Step-by-step explanation:

Given as :

The initial cost of the selling tickets = $ 6

Let The final cost of selling tickets = $ x

The rate of decrease of ticket price = 23 %

Now,

The final cost of tickets = initial cost of tickets × ( 1 - $\dfrac{\textrm rate}{100}$ )

or, $ x = $ 6 × ( 1 - $\dfrac{\textrm 23}{100}$ )

or, x = $ 6 × $\frac{77}{100}$

∴ x = $ 4.62

So decrease price = x = $ 4.62

Hence The new cost of tickets after decrease of price at 23 % rate is $ 4.62 Answer

3 0

4 years ago

What is the r-value of the following data, to three decimal places?

Angelina_Jolie [31]

Answer:

C) -0.828

Step-by-step explanation:

(I used a regression calculator)

7 0

3 years ago

6(3m+5)=66 HOW do I solve this equation

Bond [772]

First, you need to do the distubutive property, you should get 18m+30=66. Then you could subtract 30 from both sides. Then, you should get 18m = 36. You will then divide both sides by 18. Your answer should be m = 2. Hope this helps!

5 0

4 years ago

Read 2 more answers

The expanded notation of the number 53 961 will be

Harman [31]

50000 + 3000 + 900 + 60 + 1

That is the expanded form

6 0

3 years ago