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
Alex17521 [72]
3 years ago
13

Which best summarizes Pythagorean Theorem

Mathematics
1 answer:
aleksklad [387]3 years ago
3 0

Answer:

A^2 + B^2 = C^2

Step-by-step explanation:

The applies for right triangle where C is the hypotenuse.

You might be interested in
In describing a dataset, what does the standard deviation or standard error represent?
ivann1987 [24]
A measure of the variation around the estimate of the mean.

The standard deviation is a statistic that lets you know how tightly all the subjects are clustered around the mean in a set of data. A single standard deviation away from the mean in either of the directions accounts for somewhere around 68 % of data. If two standard deviations are away from the mean, it accounts for around 95% of data. If three standard deviations are away it accounts for 99% of the data.

1) The total range of variation in the dataset is called RANGE.

3) A measure of the variation around the estimate of the mean is SEM (STANDARD ERROR OF THE MEAN).

4) The most common value observed (highest frequency) is MODE.

7 0
3 years ago
3<br> 5<br> -3 -2<br> 2<br> What is the domain??
Setler79 [48]
4 have a nice dayyyyy
3 0
3 years ago
Em um triangulo ABC,a medida do angulo BAC excede a medida de ABC em 10°,e a medida do amgulo ACB,adicionada de 30°,é igual ao d
Scorpion4ik [409]
the question in English is

<span>In a triangle ABC, the measure of the BAC angle exceeds the ABC measure by 10 °, and the measure of the ACB angle, added by 30 °, is equal to twice the BAC measure. What are the measures of the angles of this triangle?
</span>
Let 
A=m ∠BAC
B=m∠ABC
C=m∠ACB

we know that
A+B+C=180-----> equation 1
A=B+10-----> B=A-10------> equation 2
C+30=2A----> C=2A-30----> equation 3

substitute equation 2 and equation 3 in equation 1
A+[A-10]+2A-30]=180------> 4A=180+40-----> A=220/4-----> A=55°
B=A-10----> B=55-10-----> B=45°
C=2A-30-----> C=2*55-30----> C=80°

the answer is
m ∠BAC is 55°
m∠ABC is 45°
m∠ACB is 80°

<span>the answer in Portuguese

</span><span>Deixei
</span>A=m ∠BAC
B=m∠ABC
C=m∠ACB

<span>nós sabemos isso
</span>A+B+C=180-----> <span>equação 1
</span>A=B+10-----> B=A-10------> equação 2
C+30=2A----> C=2A-30----> equação 3

substitute equação 2 e equação 3 dentro equação 1
A+[A-10]+2A-30]=180------> 4A=180+40-----> A=220/4-----> A=55°
B=A-10----> B=55-10-----> B=45°
C=2A-30-----> C=2*55-30----> C=80°

<span>a resposta é
</span>m ∠BAC is 55°
m∠ABC is 45°
m∠ACB is 80°

4 0
3 years ago
Inscribed angles. need answers asap , thank u!​
Sever21 [200]

Answer:

40°

Step-by-step explanation:

The circumference of a circle is equal to 360°

The arc AB is 180°, the arc AC is given as 100° so the arc CB is 80° and since <A is an inscribed angle it is equal to the half of the arc it sees

80 ÷ 2 = 40

4 0
3 years ago
Hollow spheres with a radius of 8 cm whose shell is 2.5 cm thick. About how much chocolate will go into making wash sphere?
Nonamiya [84]

About 2078.20cm^3 chocolate will go into making wash sphere .

<u>Step-by-step explanation:</u>

Here we have , Hollow spheres with a radius of 8 cm whose shell is 2.5 cm thick.  We need to find  About how much chocolate will go into making wash sphere .Let's find out:

Basically we need to find the volume of hollow sphere , We know that volume of hollow sphere is :

⇒ Volume = \frac{4\pi }{3}(r_1^3-r_2^3)            .............(1)

According to question ,

r_1=8cm\\r_2=2.5cm

Putting these values in equation (1) :

⇒ Volume = \frac{4\pi }{3}(8^3-2.5^3)

⇒ Volume = \frac{4\pi }{3}(496.38)

⇒ Volume = \frac{4(3.14) }{3}(496.38)

⇒ Volume =2078.20cm^3

Therefore , About 2078.20cm^3 chocolate will go into making wash sphere .

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which name correctly classifies this triangle? A. right B. obtuse C. acute
    7·1 answer
  • A postcard has an area of 10 square inches. Two enlargements of the postcard have areas of 40 square inches and 160 square inche
    8·1 answer
  • Jack said, "five times my age in 2 years is 100." <br> How old is jack now?
    9·2 answers
  • The total cost of the trip can be found by adding these components: Entrance fee per student: $5(29) Lunch costs: $4(29 + 6) Bus
    11·2 answers
  • Give the domain and range.
    9·1 answer
  • PLEASE HELP!!!!!!!!!!!!!!
    9·1 answer
  • (2, -4), (x, y) , A , and B all lie on the line. Find an equation relating x and y.​
    6·1 answer
  • Please help............
    15·1 answer
  • Clue 1: the number comes before 108
    12·1 answer
  • Select all the correct answers.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!