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
NNADVOKAT [17]
3 years ago
13

Use the Pythagorean theorem

Mathematics
2 answers:
Nookie1986 [14]3 years ago
7 0

Answer:

Step-by-step explanation:

hypotenuse^2=side^2+side^2

Stels [109]3 years ago
4 0

Answer:

the pythgorean theorem is

a^2 +b^2=c^2

Step-by-step explanation:

You might be interested in
The reflection of point S across the y-axis is point
Ostrovityanka [42]
Point V
Also point V
(-5,-5.5)
3 0
3 years ago
The manufacturer of the ColorSmart-5000 television set claims 95 percent of its sets last at least five years without needing a
patriot [66]

Answer:

Step-by-step explanation:

Hello!

Your study variable is X: "number of ColorSmart-5000 that didn't need repairs after 5 years of use, in a sample of 390"

X~Bi (n;ρ)

ρ: population proportion of ColorSmart-5000 that didn't need repairs after 5 years of use. ρ = 0.95

n= 390

x= 303

sample proportion ^ρ: x/n = 303/390 = 0.776 ≅ 0.78

Applying the Central Limit Theorem you approximate the distribution of the sample proportion to normal to obtain the statistic to use.

You are asked to estimate the population proportion of televisions that didn't require repairs with a confidence interval, the formula is:

^ρ±Z_{1-\alpha /2}* √[(^ρ(1-^ρ))/n]

Z_{1-\alpha /2} = Z_{0.995} = 2.58

0.78±2.58* √[(0.78(1-0.78))/390]

0.0541

[0.726;0.834]

With a confidence level of 99% you'd expect that the interval [0.726;0.834] contains the true value of the proportion of ColorSmart-5000 that didn't need repairs after 5 years of use.

I hope it helps!

7 0
3 years ago
-18 - 14= whats the answer help
AveGali [126]

Answer:

-32 :) is the answer just think about it as your adding the sum of these numbers then putting a negative in front of it.

Step-by-step explanation:

5 0
3 years ago
Please help.
Alika [10]

Answer:

250 smaller boxes

Step-by-step explanation:

Find the volume of the 2 cuboids.

Formula = Length x width x height

Big cuboid = 50 x 30 x 20 = 30000

Small cuboid = 10 x 3 x 4 = 120

Now divide them.

30000 ÷ 120 = 250 small boxes

5 0
3 years ago
Xander spends most of his time with his 10 closest friends. He has known 4 of his 10 friends since kindergarten. If he is going
Tju [1.3M]

Answer:

B

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • 45 points! Yay An investment may earn interest using a simple interest rate or a compound interest rate. This expression can be
    7·2 answers
  • Use the distributive property to simplify the expression 7(x-20)
    8·2 answers
  • Find the equation of a line in standard form that passes through the point (6, -2) and is perpendicular to 3x - 5y = 10.
    8·1 answer
  • three brothers shared some oranges in the ratio of 6:4:2,if the brother with the largest share had 150 oranges, find the number
    7·2 answers
  • Mach each three dimensional figure it’s volume based on the given dimensions assume ll=3.14)
    15·1 answer
  • I have a very important question. What’s 5(2)+10?
    9·1 answer
  • What is the answer here?
    15·1 answer
  • Please help!! Will appreciate. If you don’t know/ unsure don’t answer please
    5·2 answers
  • If you have a pair of dice and roll one die, what is the probability of rolling an even number? write your answer as a decimal.
    5·2 answers
  • Looking at the stock performance chart below, which company has overall
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!