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
max2010maxim [7]
3 years ago
13

Plzzzzzz Um can someone Please help me I really need help with this

Mathematics
2 answers:
Aleks04 [339]3 years ago
8 0

Answer:

265

Step-by-step explanation:

a2 + b2 = c2

12^2+11^2 = c2

144 + 121 = c2

265 = c2

Your answer is 265 :)

~PumpkinSpice1♥

Sindrei [870]3 years ago
8 0

Answer:

C. x=16.28

Step-by-step explanation:

  1. Use the Pythagorean Theorem: a^{2} +b^{2} =c^{2} where a and b are the legs of the triangle and c is the hypotenuse.
  2. a=12 and b=11, so we are solving for c=x.
  3. 12^{2} +11^{2} =x^{2}
  4. 144+121=265=x^{2}
  5. x=\sqrt{265}=16.28

Hope this helps!

You might be interested in
Which is the product of (x - 5)2?
yawa3891 [41]

Answer:

B

Step-by-step explanation:

Given

(x - 5)²

= (x - 5)(x - 5)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x - 5) - 5(x - 5) ← distribute both parenthesis

= x² - 5x - 5x + 25 ← collect like terms

= x² - 10x + 25 → B

5 0
4 years ago
Ray OB divides ∠COA into two angles of what measure? 40° 30° 35° 20°
Andre45 [30]

Answer: 20

Step-by-step explanation:

I suppose the figure that you do not include in your exercise is the one that I attached.

Looking at the figure, it is obvious that the angle COA is divided into two angles of 20 degrees each, so the answer would be 20.

8 0
4 years ago
Read 2 more answers
10x+17+5y+3 what is the answer to my question
Marat540 [252]
You combine everything you can, which is only 17 and 3. So your answer is 10x + 5y + 20
3 0
4 years ago
Read 2 more answers
Which of these is equivalent to the given angle?
Inga [223]

360 \°=2\pi  \\\\\dfrac{7\pi }{4} = \dfrac{\frac{7\not\pi }{\not4} \cdot \not360 \° ^{90 \° }}{2\not\pi } =\dfrac{7\cdot \not90\° ^{45\°}}{\not2} =7\cdot45\°=315\° \\\\Answer \ D.

7 0
3 years ago
Which would most likely be graphed using a continuous graph? Check all that apply. (Medal for correct answer.
zlopas [31]
We need an image to be able to answer this question

7 0
3 years ago
Other questions:
  • A study uses a sample of 200 college students to learn about the number of hours they studied for their final exams. The mean nu
    15·2 answers
  • Jayden and Isabella share a reward of $40 in a ratio of 2:3. How much does Jayden get?
    13·1 answer
  • A home improvement store advertises 60 square feet of flooring for $287.00. The price includes an $80.00 installation fee. How m
    8·1 answer
  • Mr. James is 4 times as old as his daughter. The difference in their ages is 36 years. Find their ages.
    11·1 answer
  • PLEASE ANSWER WILL MARK BRAINLIEST PLEASE ASAP -6/5-2/3v+4/15+1/3v
    8·1 answer
  • PLEASE HELP ME! I NEED A MATH PRO! (see attachment) best answer get's brainliest, 5 stars, and a thanks! Sorry for asking the sa
    5·1 answer
  • What value of c makes the polynomial below a perfect square?
    11·2 answers
  • The woods behind Adam's house were 12 miles wide and 25 miles long. What is the area and perimeter
    14·1 answer
  • Find the value of x.
    8·1 answer
  • Suppose a simple random sample of size n is drawn from a large population with mean and standard deviation. The sampling distrib
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!