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
Ostrovityanka [42]
3 years ago
5

Help idk how to do these and its hard​

Mathematics
2 answers:
Len [333]3 years ago
7 0

Answer:

\Large \boxed{\mathrm{D) \ 13}}

Step-by-step explanation:

\sf We \ can \ apply \ Pythagorean \ theorem.

c=\sqrt{a^2 +b^2 }

\sf Plug \ in \ the \ values.

c=\sqrt{5^2 +12^2 }

\sf Evaluate.

c=\sqrt{25+144}

c=\sqrt{169}

c=13

Svet_ta [14]3 years ago
6 0

Answer:

Hey there!

12^2+5^2=c^2

144+25=c^2

c=13

Let me know if this helps :)

You might be interested in
What is 9 divided by 765 <br><br> please show the work i really need help
BartSMP [9]
765 / 9 = 85
9*100 = 900 but this is too much
900 - 765 = 135
9 goes into 135 15 times (9*10=90 which leaves 45 which is 9*5 so 5+10) so you minus 15 from the 100 that made 900
so 100 - 15 = 85
5 0
3 years ago
Read 2 more answers
How to solve 2a^b-4ab^​
Maslowich

Simplifying

2ab + 4ab = 0

Combine like terms: 2ab + 4ab = 6ab

6ab = 0

Solving

6ab = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Divide each side by '6'.

ab = 0

Simplifying

ab = 0

6 0
3 years ago
Find f(4) if f(x) = 3x + 1
Alenkasestr [34]

Answer:f(4)=−3x−1 f ( 4 ) = - 3 x - 1.

Step-by-step explanation:ff(4)=−3x−1 f ( 4 ) = - 3 x - 1.

f(4)=−3x−1 f ( 4 ) = - 3 x - 1. Replace the variable x x with 4 4 in the expression. f(4)=−3⋅4−1 f ( 4 ) = - 3 ⋅ 4 - 1. Simplify the result.

4 0
3 years ago
Four siblings are to share in an inheritance. They are to receive money in the money in the amount of $88,000 in the ratio of 5:
11111nata11111 [884]
The answer is 44,000 dollars. due to 5+3+2+1=10, you divide 88,000 by 10 and you then multiply that by the largest number to get 44,000
6 0
3 years ago
2/11 into lowest terms
docker41 [41]

If you mean lowest terms as in fully simplified, then your fraction "2/11" is already in lowest terms.
Lowest terms mean that your numerator and denominator have no common factors apart from 1.

2 and 11 don't have any common factors, therefore 2/11 is in lowest terms already.

5 0
2 years ago
Other questions:
  • The interior angles of a triangle measures 180?<br> True or false
    5·1 answer
  • Write a capital letter that appears to have a perpendicular line segment
    12·1 answer
  • AGAIN this is the like the 5th time trying to get an answer and I am so tired and I just want to sleep but I have to finish this
    13·1 answer
  • How do you sove 673 times 86?
    5·1 answer
  • Bob left home, riding his bike at a rate of 10mph to go to the lake. Cheryl, his wife, left 45 minutes ( 0.75 hours) later, driv
    5·1 answer
  • HELP NOW!
    15·1 answer
  • I) Domain, ii) x-intercept, iii) y-intercept, iv) vertical asymptote, and v) horizontal asymptote of
    9·1 answer
  • State two postulates that are present in the diagram with examples.
    15·1 answer
  • 3x times (7 times x)
    13·1 answer
  • The 6% state<br> income tax<br> on a $72,000<br> salary
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!