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
Likurg_2 [28]
3 years ago
6

The longer leg of a 30°- 60°- 90° triangle is 4 3 cm. Which is the length of the hypotenuse?

Mathematics
1 answer:
liberstina [14]3 years ago
6 0

i think its 25 because of the Pythagorean theorem. 4^2 + 3^2= 16 + 9 =25

When you find the square root of 25 its 5

You might be interested in
If a,b,c are all non-zero numbers and a+b+c=0, prove that
Butoxors [25]

<em>Given - a+b+c = 0</em>

<em>To prove that- </em>

<em>a²/bc + b²/ac + c²/ab = 3</em>

<em>Now we know that</em>

<em>when x+y+z = 0,</em>

<em>then x³+y³+z³ = 3xyz</em>

<em>that means</em>

<em> (x³+y³+z³)/xyz = 3 ---- eq 1)</em>

<em>Lets solve for LHS</em>

<em>LHS = a²/bc + b²/ac + c²/ab</em>

<em>we can write it as LHS = a³/abc + b³/abc + c</em><em>³</em><em>/abc</em>

<em>by multiplying missing denominators,</em>

<em>now take common abc from denominator and you'll get,</em>

<em>LHS = (a³+b³+c³)/abc --- eq (2)</em>

<em>Comparing one and two we can say that</em>

<em>(a³+b³+c³)/abc = 3</em>

<em>Hence proved,</em>

<em>a²/bc + b²/ac + c²/ab = 3</em>

6 0
2 years ago
What’s the missing angle
Alex Ar [27]

Answer:

A) 150

Step-by-step explanation:

All the angles in a triangle must add up to a total of 180 degrees.

So we can make an equation as given below:

20+10+?=180

30+?=180

?=150

So the missing angle is 150 degrees

6 0
3 years ago
Read 2 more answers
Which number line model represents the expression-1 1/2 + 1 1/2
Luba_88 [7]

Answer:

I can't see the other answers, but find the one that goes to 3. It will look like C, but only arrows going up.

Step-by-step explanation:

1 + 1 = 2

1/2 + 1/2 = 1

2 + 1 = 3

7 0
3 years ago
24 is 0.6% of what number
algol [13]
Hello! The answer would be,
38.4
Since if you do 24x0.6 you would get 14.4 which then you would add
14.4 with 24 and get 38.4
Hope I've helped and feel free to ask me questions!

Sincerely, Kaylie :)
8 0
3 years ago
Read 2 more answers
a train is traveling from New Orleans to Memphis at a speed of 79 mph. New Orleans and Tennessee are 397.1 miles apart. How long
GrogVix [38]
<span>The train will need 5 hours to reach Tennessee</span>
7 0
3 years ago
Other questions:
  • A teacher is treating her seventh graders to a pizza party for their successes in class. Each student can have two slices of piz
    14·2 answers
  • What is the solution of the ineuality 1/2x+1/4 &gt; 3/2x+3/4 ?
    15·1 answer
  • Ellen buys the plastic containers in large quantities to get the lowest price. She pays $2.00 for 100 small containers, $3.00 fo
    15·2 answers
  • a line crosses the y-axis at the point (0, 3) and passes through the point (4, 5). Which of the following is an equation of the
    14·1 answer
  • Every day Mr. Jones and Mr. Smith meet for breakfast before work. Every day Mr. Jones spends $1.50 less than Mr. Smith on breakf
    15·1 answer
  • The math club made a total of $1155 from selling 210 T-shirts. How much did they sell each T-shirt for?
    15·1 answer
  • A rare baseball card that was purchased increases in value over time. The function C(t) is represented on the following graph, w
    12·2 answers
  • What is the slope pls help
    14·2 answers
  • Help anyone can help me do this question,I will mark brainlest.​
    11·2 answers
  • A local deli sells 4-inch sub sandwiches for $2.95. It has decided to sell a “family sub” that is 50 inches long. How much shoul
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!