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
saul85 [17]
3 years ago
5

CAN SOMEONE PLEASE HELP ME WITH MY MATH !!!​ ​

Mathematics
1 answer:
ZanzabumX [31]3 years ago
6 0

Step-by-step explanation:

We can calculate the value of y by using the Euclidean theorem

y^2 = 20 × 4

y^2 = 80

y = 4√5

You might be interested in
A triangle has an area of 9m2 and a base of 6m. how do I find the height of this triangle?
KonstantinChe [14]
You know the triangle has a base of 6 meters, and that the formula to find the area of a triangle is 1/2bh or one-half of the base times the height. So, you would plug in 9 meters squared=one half of six times h, or 9m^2=1/2(6)*(h). In simplifying this, you would get 3h=9m^2. Divide both sides by three and get h=3. Hope this helps, and if you need any further explanations, please let me know!
8 0
3 years ago
Urgent!!!!
LekaFEV [45]

Answer:

One pair of socks is $370.

Step-by-step explanation:

Sean bought <em>three pairs</em> of the same socks and a shoe polish for $1450. If the

polish cost $340, how much is the cost of <em>one pair</em> of socks.

6x - 340 = 1450

6x = 1450 -340

6x = 1110

2x = 1110 / 3

2x = 370

8 0
3 years ago
Read 2 more answers
What is the sum of an infinite geometric series if the first term is 156 and the common ratio is 2⁄3?
Zanzabum

Answer:

<h2>B. 468</h2>

Step-by-step explanation:

We have

a_1=156,\ r=\dfrac{2}{3}

If |r| < 1, then the formula of a sum of an infinite geometric sequence is:

S=\dfrac{a_1}{1-r}

Substitute:

S=\dfrac{156}{1-\frac{2}{3}}=\dfrac{156}{\frac{1}{3}}=156\cdot\dfrac{3}{1}=468

4 0
3 years ago
I need help on math (polz dont give helpless answer)
o-na [289]

Answer:

free points cuz this was five days ago!! LETS GOOOOOO

Step-by-step explanation:

3 0
3 years ago
-6=2n-n please help I hate math ​
Crank

Answer:

-6 = n

Step-by-step explanation:

-6=2n-n

Combine like terms

-6 = n

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which fraction has a value thats equal to 7/8? <br> A) 49/64<br> B) 21/24<br> C) 15/8<br> D) 56/8
    12·1 answer
  • Please help super hard
    14·1 answer
  • Find the solution to the system of equations. Select all that apply. Y=x^2-2x-3. Y=x-3
    9·1 answer
  • Vikas is the head of student council this year at his high school in London. He is responsible for planning the annual graduatio
    9·1 answer
  • I will give brainliest if correct
    5·2 answers
  • Find 356*27+537*373-235*73=
    5·1 answer
  • Tickets for a school play are $9 per person at the door. However, Devon can save $3 per ticket if he buys his tickets ahead of t
    8·1 answer
  • Celine works twice as many hours as she spends in class she studies 4 hours for every hour in class to maintain her health and s
    9·1 answer
  • Tennessee Whisky contains 40% alcohol; how many ml of whiskey can be produced with 80ml of alcohol?
    9·1 answer
  • What is 7/9 divided by 14/3
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!