ILL GIVE BRAINLIEST

Mathematics

1 answer:

Masja [62]3 years ago

6 0

9514 1404 393

Answer:

B. x < 17

Step-by-step explanation:

x is a leg of right triangle ADC, so must have a length less than the hypotenuse. (x < 20)

x is a leg of triangle ABC, so must have a length between 20-17 = 3 and 20+17=37. The first restriction limits x to ...

3 < x < 20 . . . . . allows x ≥ 17

The Pythagorean theorem applied to the right triangle requires ...

x^2 +y^2 = 400

Angle ABC is opposite side AC, which has length 20. Angle BAC is opposite side BC, which has length 17. The longer length of AC means that angle B will always be greater than angle A in triangle ABC.

The only condition that is not necessarily true is ...

x < 17

You might be interested in

A simple random sample of 30 residents from Seattle is taken to estimate the median income of all Seattle residents.

IRISSAK [1]

Answer:

The correct answer is Non-representative.

Explanation:

When a non-representative study is conducted. The researchers face or seek random samples in order to make their studies. On the other hand, a representative study is conducted with the purpose of looking for more specific or accurate samples.

3 0

3 years ago

Does a two-digit number exist such that the digits sum to 9 and when the digits are reversed the resulting number is 9 greater t

Alexeev081 [22]

The answer would be "t + u = 9 and 10t + u = 10u + t - 9". This can be found if you replaced t with 4 and u with 5. Adding the 2 digits would give you 9, and using the formula "10t + u = 10u + t - 9". Replace t and u with 4 and 5 then simplify. 10*4 + 5 = 10*5 + 4 - 9. Simplifying you'd get 45 = 54 - 9 or 45 = 45 which make the statement true. Thus making "t + u = 9 and 10t + u = 10u + t - 9" the answer.

I hope this helps!

5 0

4 years ago

Read 2 more answers

Who were the 5 European Powers at 5 the beginning of WWI. Select all that Apply

cricket20 [7]

Germany, Italy, Japan (axis powers)
Great Britain, Soviet Union, France (allies)
If you only want 5 take out japan

4 0

3 years ago

GEOMETRY - FIND X ON THIS TRIANGLE

m_a_m_a [10]

Answer: $\frac{7\sqrt{3}}{2}$