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
Bess [88]
3 years ago
8

Help plz ASAP , geometry

Mathematics
1 answer:
MissTica3 years ago
3 0

Answer:

Step-by-step explanation:

Use the Pythagorean theorem

a^2 + b^2 = c^2 where a and b are the sides and c is the hypotenuse (longest side)

a^2 + 7^2 = 8^2

a^2 + 49 = 64

a^2=15

Now take the square root of 15 which is about 3.8

You might be interested in
COVERT 28,957 ft = mi ft.
cluponka [151]

Answer:

5.4843 miles

Step-by-step explanation:

28957 ft= 5.4843 miles

3 0
2 years ago
Read 2 more answers
Solve for the variable: 2x - 28 = 16
svlad2 [7]
2x = 44
44/2 = x
X= 22
4 0
3 years ago
Read 2 more answers
8,000 of 2ounces how many make 16 ounces
yan [13]
1,000 I guess I don't really understand the question
HAPPY THANKSGIVING!
7 0
3 years ago
Read 2 more answers
If you are buying at item at a store for a price of $17, and there is a 8.7% tax added on top, what would be the total amount du
anyanavicka [17]

Answer:

$18.48

Step-by-step explanation:

To find a percentage you just multiply the amount x the percentage in decimal form.

17 x 0.087 = 1.479 tax

Then you add that number too the original total.

17+1.479 = 18.479

Then you round to the nearest cent.

18.48

Total:

$18.48

8 0
3 years ago
Read 2 more answers
Factor the polynomial:3x^3-x^2-15x+5
lina2011 [118]
(x^2-5)(3x-1)
Here's how I got this answer:
I found the GCF for each part of the polynomial.
3x^3 and -15x both contain 3x, and -x^2 and 5 share -1.
I then can divide the polynomial by 3x-1, and I get x^2-5
(Okay, that's not what I really did, but I can solve these on sight and don't remember the proper way to do it.)
6 0
3 years ago
Other questions:
  • What is the probability that a point chosen at random from AK is on GJ?
    7·2 answers
  • Which of the following sets of angles of a triangle represents an acute triangle?
    13·2 answers
  • What is the awnser for 15+12x-5x+44-7
    9·1 answer
  • PLSS HELP ME!!!<br><br><br>question <br><br>3x - 4/5= - 1/2<br><br>what is the value of x?​
    12·1 answer
  • Katie earns money by selling lemonade. She keeps track of how much she spends and makes each weekend. The following are her prof
    5·1 answer
  • Somebody help me out !
    11·1 answer
  • I need the answer? To the problem.
    11·2 answers
  • Given the expression 7p + 5q + 4p - 2q, what is the result of combining the like terms?
    13·1 answer
  • The notes say that the Continental Congress created a committee to write a plan for government. Based on the notes, whom did the
    10·1 answer
  • HELP I NEED AN ANSWER
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!