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
Archy [21]
2 years ago
14

Find the value of x. If your answer is not an integer, express it in simplest radical form.

Mathematics
1 answer:
DedPeter [7]2 years ago
7 0

Answer:

x = 8√5

Step-by-step explanation:

for right triangle

c^2 = a^2 + b^2

with c is the hypotenuse; a & b are the other sides

(4 + 16)^2 = (4√5)^2 + x^2

400 = 80 + x^2

x^2 = 320

x^2 = 64(5)

√x^2 = √64(√5)

x = 8√5

You might be interested in
Evaluate the expression
andreev551 [17]

Step-by-step explanation:

this is correct answer thank you

3 0
3 years ago
There are 7 stars in each course on Mario 64. What percentage of stars
Elina [12.6K]
2 divided by 7 would give you 29%
7 0
3 years ago
if one card is drawn from a regular deck of cards, what is the probability the card will not be an ace?
satela [25.4K]

There are 52 cards in a deck of cards so that makes 52 your denominator. There are 4 aces in a deck of cards, so 52 - 4 = 48 making 48 your numerator. so the probability the card won't be an ace is 48 out of 52.

48/52 chance that the card will not be an ace.

Hope this helps you. :-)

4 0
3 years ago
Read 2 more answers
Write a verbal expression for 2(n + 9)
Morgarella [4.7K]
Two times the sum of a number and nine.
8 0
3 years ago
Read 2 more answers
Please answer, thanks! :)
irinina [24]
What’s the question that you have
7 0
3 years ago
Other questions:
  • Three cowboys share 25.6 pounds of bacon.how many bacon dose each cowboy receive?
    7·1 answer
  • What is a coupon on a bond similar to?
    12·1 answer
  • The pair of figures is similar. Find x. Round to the nearest tenth if necessary.
    5·2 answers
  • ​Jody, a statistics​ major, grows tomatoes in her spare time. She measures the diameters of each tomato. Assume the Normal model
    6·1 answer
  • Need help don’t understand
    10·2 answers
  • Find the mean for the following group of data items. 175, 115, 145, 115, 135
    9·1 answer
  • If 80 is divided by the sum of 4 and a certain number , the result is 16 .find the number
    9·1 answer
  • if a business man makes a profit of of 20% on the selling price then this profit percentage on the cost price will be
    9·1 answer
  • 20 points
    15·1 answer
  • A triangle has two sides of length 13 and 9. What is the smallest possible whole-number length for the third side
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!