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
Katyanochek1 [597]
3 years ago
10

For the following right triangle, find the side length x. Round your answer to the nearest hundredth.

Mathematics
1 answer:
balandron [24]3 years ago
4 0

Answer: \sqrt{96} or 4\sqrt{6}, if you want the decimal form then its 9.79.

Step-by-step explanation:

14²-10²=96

\sqrt{96} or 4\sqrt{6}, if you want the decimal form then its 9.79.

You might be interested in
3/7 is it< or> then 3/5​
Snowcat [4.5K]

Two ways of solving:

1. Convert the fractions to decimals:

3/7 = 0.42857

3/5 = 0.6

0.42857 < 0.6

So 3/7 < 3/5

Second way is to rewrite the fractions with a common denominator:

3/7 = 15/35

3/5 = 21/35

Now compare the numerators:

15 < 21 so 3/7 < 3/5

8 0
4 years ago
In the diagram, KL ≅ NR and JL ≅ MR. What additional information is needed to show ΔJKL ≅ ΔMNR by SAS?
Bogdan [553]

Answer: L = R (The second one)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Suppose the ratio of Lev's age to Mina's age is $1 : 2$ and the ratio of Mina's age to Naomi's age is $3 : 4$. What is the ratio
lisabon 2012 [21]

Answer:

answer: 2:2

Step-by-step explanation:

1:2+2:2 to get 3:4

5 0
3 years ago
What is the solution of the system? Use elimination. 7x + 5y = 19 −7x − 2y = −16
netineya [11]

Make the coefficient of y the same in both equations:

To do this, multiply equation one by 2, and equation two by 5 (this will make the coefficient 10 in both).

14x + 10y = 38
-35x - 10y = -80


Eliminate the y variable by adding the equations from each other

   (14x + 10y = 38)
+ (-35x - 10y = -80)
=  -21x +  0y  = -42

We now have -21x = -42. The y variable has been eliminated.


Solve for x

-21x = -42

Divide both sides by -21 to get x on its own.

x = 2


Substitute x into the equation to find y.

7*2+5y=19

14+5y=19

Subtract 14 from both sides.

5y=19-14

5y=5

Divide by 5 on both sides to get y on its own.

y=5/5

y=1


The answer is (2,1)


8 0
4 years ago
What is the vertex form of y=2x^2-8x+1
bezimeni [28]

Answer:

2(x-2)^2-7

Step-by-step explanation:

y=2x^2-8x+1

When comparing to standard form of a parabola: ax^2+bx+c

  • a=2
  • b=-8
  • c=1

Vertex form of a parabola is: a(x-h)^2+k, which is what we are trying to convert this quadratic equation into.

To do so, we can start by finding "h" in the original vertex form of a parabola. This can be found by using: \frac{-b}{2a}.

Substitute in -8 for b and 2 for a.

\frac{-(-8)}{2(2)}

Simplify this fraction.

\frac{8}{4} \rightarrow2

\boxed{h=2}

The "h" value is 2. Now we can find the "k" value by substituting in 2 for x into the given quadratic equation.

y=2(2)^2-8(2)+1

Simplify.

y=-7

\boxed{k=-7}

We have the values of h and k for the original vertex form, so now we can plug these into the original vertex form. We already know a from the beginning (it is 2).

a(x-h)^2+k\\ \\ 2(x-2)^2-7

6 0
3 years ago
Other questions:
  • Please help! Solve for x.
    5·1 answer
  • I need help!!!! <br><br> Can someone help me
    10·1 answer
  • 9) 6a² + 3 = 435<br> How to solve this equation by taking square root?
    12·1 answer
  • Which is a factor of x^2-9x+14
    14·2 answers
  • Which statement describes how to solve ^3 squareroot x^2-6= ^3 square root 2x+2
    13·2 answers
  • Please solve this equation and show work please tysm 3(g−7)=2(10+g)
    7·2 answers
  • HELP FAST No DECIMAL plz!
    9·2 answers
  • The meaning of significance. Asked to explain the meaning of "statistically significant at the α=0.05 level," a student says: "T
    13·1 answer
  • What is 903 divided by 81 with the remainder written as a fraction <br> answer ASAP
    10·2 answers
  • I have 3 questions, it should be worth 50 points, please help me lol I'm stuck :') I'll give Brainliest to the correct answerer.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!