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
umka2103 [35]
2 years ago
14

Hi someone please help me I'm not sure how to do thissss

Mathematics
1 answer:
Otrada [13]2 years ago
6 0

Answer: (√10)*a

Step-by-step explanation:

In a triangle rectangle, we have 3 sides, in this case, the shorter base, a, the longer base, b and the hypotenuse h.

And the hypotenuse can be found with the Pythagorean's theorem.

a^2 + b^2 = h^2

now, we know that b = 3a, then we can replace it in the above equation:

a^2 + (3*a)^2 = h^2

a^2 + 9*a^2 = h^2

10*a^2 = h^2

now we can apply the square root to both sides and get:

√(10*a^2) = √h^2

(√10)*a = h

Then we have found the length of the hypotenuse in terms of the shorter side a.

You might be interested in
Please help anyone and explain please
umka2103 [35]

So if you distribute 4 in the first parentheses, you get 12x+20y+8z.

Then you distribute 3 in the second parentheses. You'll get 3x-3z. That all equals 12x+20y+8z+3x-3z.

Now you have to start combining numbers with the same variable. Start with x. 12x+3x is 15x.

y has no other common variable, it's left alone.

8z-3z is 5z

All together now with the numbers in simpler form, the equation is 15x+20y+5z

Jenna's would be the right answer because when you distribute 5 in her answer you get 15x+20y+5z

5 0
2 years ago
Read 2 more answers
Hello I need help with my math homework that I don’t understand if you could help me out the would be great thank you
Klio2033 [76]

Answer:

3) 10

4) 12

hope that helps buddy

Step-by-step explanation:


4 0
2 years ago
Please help in geometry
nekit [7.7K]
90 degrees

the diagonals intersect at right angles
4 0
3 years ago
Read 2 more answers
Please Help!!<br><br> What should be done 10x ^ 2 - 8x to create a perfect square ?
Pani-rosa [81]

Answer: 10x^2-8x+16

Step-by-step explanation:

Use the formula (b/2)^2

then plug in values:

(-8/2)^2 = -4^2 = 16

ans: 10x^2-8x+16

hope this helps

4 0
2 years ago
There are twice as many dimes as there are quarters, and twice as many nickels as there are dimes. The total amount of money is
Bumek [7]
4 Quarters  8 Dimes and 16 Nickels



4 0
3 years ago
Other questions:
  • Writing to Explain: Kevin drove his scooter 62km in 2 hours. Explain how to find how far he drives if he drives at the same rate
    7·1 answer
  • Pls Help Me im in K12 and im having a hard time on this question bc i don't get it
    5·1 answer
  • Helppppppppppppppppppp
    8·1 answer
  • What is the value of the equation below 7 + 4 * 8 -(13+4)
    11·1 answer
  • Can someone please help me?
    5·1 answer
  • A measure of the amount of matter in a object
    6·1 answer
  • 12 – 7x ≤-2 <br> solve and show work
    11·1 answer
  • Plan out an experiment that you could use to demonstrate experimental and theroretical probability
    10·1 answer
  • A recipe calls for 6 ounces of water. If there are 16 tablespoons in one cup. and two tablespoons in once ounce. how many cups o
    8·1 answer
  • If f(x) = x^2 +1, and g(x) = x - 2, find [fºg)(x).<br> PLEASE HELP
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!