1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Law Incorporation [45]
3 years ago
11

The triangle below is a right triangle. What is the length of the missing side? Round your answer to the nearest whole number?

Mathematics
2 answers:
Alex73 [517]3 years ago
5 0

Answer: D

Step-by-step explanation:

We can eliminate 7 and 11 because the length has to be longer than 12 (called hypotenuse, it is the longest side of a triangle). And 225 is kind of ridiculous. We can also use the Pythagorean Theorem which applies to all right angle triangles to figure out the hypotenuse, so 9^2 (81) + 12^2 (144) = x^2. So then, 81 plus 144 is about 225. And the square root of 225 is 15, therefore the answer is 15. Hope this helps!

lisabon 2012 [21]3 years ago
3 0

Answer: C) 15

Step-by-step explanation:

Use the Pythagorean theorem

x^{2}= 12^{2} + 9^{2}

x^{2} = 225

x = \sqrt{225}

x = 15

You might be interested in
24+82 rounding or compatible numbers to estimate the sum
allsm [11]

Answer:

106

Step-by-step explanation:

you take 82 and 24 and add them together so it would be like this 2 + 4 = 6 and 8 + 2 = 10 so the 8 is in a tens place so the answer from adding 8 + 2 = 100 because you in the tens place so the final answer would be 106 after adding it all up.

4 0
2 years ago
Please help me if you can! Thank you (:
AnnyKZ [126]

Answer:

The value of f(2) would be -40.

Step-by-step explanation:

Given function is,

f(x) = 2x^3 - 3x^2 - 18x - 8

Substituting x = 2 in the above function,

We get,

f(2) = 2(2)^3 - 3(2)^2 - 18(2) - 8

=2(8) - 3(4) - 36 - 8

=16 - 12 - 44

\implies f(2)= -40

Hence, the value of f(2) would be -40.

4 0
3 years ago
Which characteristic is correct for the function f(x)=4x^5+8x+2
Westkost [7]

Answer:

neither even not odd

Step-by-step explanation:

A function is odd if and only if y=f(x) is the same as y=-f(-x). Also a function is said to be even if and only if y=f(x) is the same as y=f(-x).

given our function f(x)=4x^5+8x+2

-f(-x)=-(4(-x)^5+8(-x)+2)

      =4x^5+8x-2

also,

f(-x)=4(-x)^5+8(-x)+2

     =-4x^5-8x+2

from the above we see that f(x) ≠ -f(-x) and also f(x) ≠ f(-x). We therefore conclude that the function is neither even not odd

7 0
4 years ago
M is the midpoint of AD. What value of x will make triangles ABM and DCM congruent?
Sophie [7]
The answer is 7. 

the Brainliest please!!
6 0
3 years ago
Read 2 more answers
Solve the question m/5= 5 what’s M
kati45 [8]
If you have m/5 = 5, then M would have to be divisible by 5, and in this case the square of five. So the answer is m = 25. 

Hope this helps!

7 0
3 years ago
Read 2 more answers
Other questions:
  • Solve:C=10d + 5n for n
    12·1 answer
  • Write an equation to solve:
    14·1 answer
  • 15 POINTS!<br> What is the correct answer for Dean's problem? Explain where he went wrong.
    15·1 answer
  • I need the answer to this
    12·1 answer
  • What is the experimental probability of rolling a 2 or a 4?
    14·1 answer
  • At the green house of salad you get a $1 coupons for every 3 salads you buy.What is the least number of salad you could buy to g
    9·1 answer
  • A chemist is mixing a 30% salt solution with a 20% salt solution to make 35 L of a new solution that will contain 25% salt. How
    14·1 answer
  • the ratio of large triangles to small triangles is 2-6 .If there are 100 triangles in the design ,how many small triangles are t
    7·1 answer
  • 174 fourth graders voted. How many of them voted for chicken nuggets?<br><br> Ps. PLease help;3
    11·2 answers
  • You have 2\3 of a pizza left from yesterday. You divide it into 4 equal pieces. What fraction of the pizza is each piece?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!