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
Alja [10]
3 years ago
14

Pls help again ASAP thanks​

Mathematics
1 answer:
ad-work [718]3 years ago
8 0
A) 26
——
3
b) 26
Hope this helps
You might be interested in
According to the given Information, AB II DC and BC II AD . Using a straightedge, extend segment AB and place point P above poin
Novay_Z [31]
Angles ABC and CDA are accurate
7 0
3 years ago
Which of the following numbers could be the sides of a right triangle. A)8,15,17. B)6,8,12 C)9,11,21 D)4,13,16
ArbitrLikvidat [17]

Answer:

A) 8, 15, 17.

Step-by-step explanation:

Right triangle obey the Pythagorean theorem. Thus, we choose the two smaller numbers (being the cathetus) and if after applying the P. Theorem we get the biggest of each option  (the hypotenuse) that means that those numbers could be the sides of a right triangle.

The Pythagorean theorem states that: a^2+b^2=c^2

Thus:

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

Option A:

\sqrt{8^2+15^2}=17 → 17 = 17 OK!

Option B:

\sqrt{6^2+8^2}  = 10 → 10 ≠ 12 NO

Option C:

\sqrt{9^2+11^2} = [tex]\sqrt{202}[/tex] → \sqrt{202} ≠ 21 NO

Option D:

\sqrt{4^2+13^2} = \sqrt{185} → \sqrt{185} ≠ 16 NO

3 0
3 years ago
Find the product.<br><br> (8 − 3i)(5 − 2i)
Delicious77 [7]

Answer:

34 - 31i

Step-by-step explanation:

first, distribute to get 40 - 16i - 15i + 6i^2. i^2 = -1 so 6(-1) is -6. simplify to get 34 -31i

7 0
3 years ago
7/9 - 1/2 in simplest fraction form
likoan [24]
14/18-9/18=5/18 it can't be simplified anymore
8 0
3 years ago
Read 2 more answers
Help me with this question please and thank you!!! :):)
kirill [66]

Answer:

A intersection B = ( elements which are common in both)

= ( 2,4,7,19)

A union B = ( all the elements which are either in A or in B).

= ( 2, 4, 7 , 13, 14, 19, 20 , 3, 5, 6, 10,11, 12 , 15,17 , 18 , 19 )

3 0
2 years ago
Other questions:
  • What is the reason for each step in the solution of an equation? 4x-1= -2 (x+1)
    11·1 answer
  • Augusta borrowed $400 from her brother. She agreed to repay the loan in 3 years at a simple annual interest rate of 2%. How much
    6·2 answers
  • What is the product of −2 1/2 and −3 1/2 ?
    5·2 answers
  • V-10=-3 solve the equation
    7·1 answer
  • Gary found 72 shells and 40 coins at the beach. He wants to give them to some of his friends. Each friend will receive the same
    6·1 answer
  • In desperate need of help please :/
    7·1 answer
  • Consider the scale drawing of a skate park.
    9·2 answers
  • Complete the equation for the horizontal line that passes through (5 -7)
    15·1 answer
  • What do I do here pls help
    9·1 answer
  • Factor completely 18x2 − 21x −15. 3(2x 1)(3x − 5) 3(2x − 5)(3x 1) 3(2x − 1)(3x 5) 3(6x 1)(x − 5).
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!