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seraphim [82]
2 years ago
10

A triangle has sides of lengths 8, 15, and 17. Is it a right triangle? Explain.

Mathematics
1 answer:
natta225 [31]2 years ago
4 0

Answer:

Step-by-step explanation:

8^2 + 15^2 = ?

64 + 225 = 17^2

289 = 289

\sqrt{289} = \sqrt{289\\} \\ 17 = 17

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Volgvan

Answer:

u kind of forgot the attachment bestie

7 0
2 years ago
What is the best estimate of the number corresponding to A?
Pepsi [2]

Answer:

2.6

Step-by-step explanation:

Let us assume that the unit of measurement is centimetre (cm)

To obtain the value of A, do the following:

From the diagram above, we can say that the scale is 5 cm to 1 unit since there are 5 lines before a number.

Next, we shall determine the value of 1 cm.

5 cm = 1 unit

Therefore,

1 cm = 1/5 = 0.2 unit

This means that 1 small line is equivalent to 0.2 unit.

Now we shall determine A as follow:

A is exactly 3 lines (3 cm) after number 2.

1 cm = 0.2 unit

3 cm = 3 x 0.2 = 0.6 unit

Now, add 0.6 to 2 to obtain the value of A.

A = 2 + 0.6

A = 2.6

Therefore, A correspond to 2.6

3 0
2 years ago
Read 2 more answers
Select the correct texts in the table.
ra1l [238]

Based on the given texts in the table about the graph of the function, the true statements are:

  • The graph crosses the y-axis at (0,-15).
  • The graph has a point of discontinuity at x = -2.
  • The graph is increasing over the interval (4, ∞o).
  • The domain of the function is all real numbers.

<h3>Which statements are true of the graph of the function?</h3>

The function, 4x - 15 shows that 15 is the y-intercept which means that the graph will cross the y-axis at (0,15).

The point of discontinuity is x = - 2 and we see this with the gap created at x < -2 and -2 ≤ x ≤ 4.

The graph is indeed increasing over the interval (4, ∞o) because any value of x that is greater than 4 will increase f(x) = 3^x^-^4.

The domain of the function is also all real numbers as it begins at negative infinity and ends at infinity, (-∞, ∞).

Find out more on point of discontinuity at brainly.com/question/9553665.

#SPJ1

7 0
2 years ago
A single card is drawn from a standard 52 card deck. Work out the probability of choosing the "3 of clubs".
Levart [38]

Answer:

1/52

Step-by-step explanation:

The "3 of Clubs" is the only card of it's type.

Therefore being the only "one" out of the 51 others.


Hope this helps. Have a wonderful day. :)

-wfz


5 0
3 years ago
Read 2 more answers
Find the area of each polygon
sveticcg [70]
#1. 5 square inches
#2. 12 square feet
#3. 24 square yards
6 0
2 years ago
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