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
Paladinen [302]
3 years ago
11

Simplify:$$\sqrt{2\sqrt{8^2+15^2}+\sqrt{9^2+40^2}}$$

Mathematics
2 answers:
bagirrra123 [75]3 years ago
8 0

Answer:

5\sqrt{3}

Step-by-step explanation:

\sqrt{2\sqrt{8^2+15^2}+\sqrt{9^2+40^2}}=?\\\\1)\sqrt{8^2+15^2}=\sqrt{289}=17\\2)\sqrt{9^2+40^2}=\sqrt{1681}=41\\3)2\times17=34\\4)\sqrt{34+41}=5\sqrt{3}

All Done!

Sati [7]3 years ago
4 0

Answer:

Your correct answer is 8.660254

Step-by-step explanation:

√2√82 + 152 + √92 + 402 = 8.660254

You might be interested in
Which expression can be used to model the statement “On Wednesday, Nathaniel earned $10 less than he earned on Tuesday”?
oksian1 [2.3K]

Answer:

c. n-10

Step-by-step explanation:

8 0
3 years ago
Help me find 7x+6=41
Vsevolod [243]

Answer:

x=5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Qing attached a dog ramp to her bed, which allows her dog to easily climb onto the mattress. The ramp is 48 inches long. The bas
geniusboy [140]
Using the formula a^2+b^2=c^2you can fill in the numbers so that a=height of mattress in inches,b=40 inches or distance from base of the bed and c=48 or length of the ramp. a^2+40^2=48^2a^2+1600=2304
So then it becomes2304-1600=a^2704=a^2 26.5+=aSo, The top of the mattress(after rounding) is 26.5 inches off the ground.
4 0
3 years ago
Alana and Petra go to a used book sale, where every book is the same price. Alana buys 4 books and Petra buys 2 books. They run
galben [10]

Answer:

each book is 2 dollars

Step-by-step explanation:

x=price per book

angus=16x-15

16x-15-5=4x+2x

=16x-20=6x

=-20=-10x

2=x

tadaa!!

your very welcome

3 0
2 years ago
What is the tangent ratio?
Xelga [282]

Answer:

The answer is opposite/adjacent

Step-by-step explanation:

Based on this saying that SohCahToa

Which means sin=opposite/hypotenuse

Cos=adjacent/hypotenuse

Tan=opposite/adjacent

The opposite is the side facing the right angle

The hypotenuse is the longest side of the triangle

The adjacent is the line that has both the right angle and opposite angle

6 0
2 years ago
Other questions:
  • Find the sum of 2n-8x-11 and n+5x-4
    5·1 answer
  • If a firm produces nothing which of the following costs will be zero?
    6·1 answer
  • When they readon me to the nearest hundred, I become 500. What numbers can I be?
    5·1 answer
  • A 6 foot tall person casts a shadow 8ft long at the same time a building can cast a shadow 48 feet long how tall is the building
    9·1 answer
  • Use the distributive property to write an expression that is equivalent to 7(3x-4)
    12·2 answers
  • Help Asap 39 points pic below
    9·1 answer
  • Marris decides to bake his parents a cookie in the shape of a regular dodecagon (12‑gon) for their 12-day anniversary.
    14·1 answer
  • -2x &lt;-12<br><br> solve the inequality
    7·2 answers
  • [ 3 − 2 + (3 − 2) − (2 − 3) ]− (2 − 3) + (3 – 9)
    6·2 answers
  • Please help me thank you!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!