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
oksian1 [2.3K]
3 years ago
13

Workers at the Pythagorean Construction Company are building a new house. They need to make sure that proper right triangles are

formed to ensure that a safe house is built. What statement should the builders use to ensure that right triangles are formed? If the sum of the two shorter sides equals the longest side, then the triangle is a right triangle. If the sum of the squares of the two longer sides equals the square of the shortest side, then the triangle is a right triangle. If the sum of the squares of the two shorter sides equals the square of the longest side, then the triangle is a right triangle. If the difference of the squares of the two shorter sides equals the square of the longest side, then the triangle is a right triangle.
Mathematics
2 answers:
g100num [7]3 years ago
7 0

Answer: C.) If the sum of the squares of the two shorter sides equals the square of the longest side, then the triangle is a right triangle.

Step-by-step explanation: i hope this helps! :)

dedylja [7]3 years ago
6 0

Answer:

The answer is C because the pathagarian theorem states how the sum of the two smaller sides squares eaquals the longest side.

Step-by-step explanation:

You might be interested in
Which of the following is another way to express the equation 8 - (-d) = 43?
Alecsey [184]
8 - (-d) = 43
8 + d = 43 <==
7 0
2 years ago
Area of the blue shaded region? please show work ​
ddd [48]

Answer:

Step-by-step explanation:

22/7x4^2=50.28

3x3=9

50.28-9=41.28

3 0
3 years ago
Find the product.<br> (x2+6x +9)(x?) -<br> What’s the product
lesya692 [45]

Answer:

Step-by-step explanation:

(x² + 6x + 9)(x)= x²*x + 6x*x + 9*x = x³ + 6x²  + 9x

4 0
2 years ago
Read 2 more answers
Whats the value of 1/6^0? 1/6 0 1
Viktor [21]

Answer:

1    (anything with the exponent of 0 always equals 1)

Step-by-step explanation:

4 0
3 years ago
Tan(2 sin^-1 0.4)<br> Find the Exact value
stiv31 [10]

Answer:

tan(2u)=[4sqrt(21)]/[17]

Step-by-step explanation:

Let u=arcsin(0.4)

tan(2u)=sin(2u)/cos(2u)

tan(2u)=[2sin(u)cos(u)]/[cos^2(u)-sin^2(u)]

If u=arcsin(0.4), then sin(u)=0.4

By the Pythagorean Identity, cos^2(u)+sin^2(u)=1, we have cos^2(u)=1-sin^2(u)=1-(0.4)^2=1-0.16=0.84.

This also implies cos(u)=sqrt(0.84) since cosine is positive.

Plug in values:

tan(2u)=[2(0.4)(sqrt(0.84)]/[0.84-0.16]

tan(2u)=[2(0.4)(sqrt(0.84)]/[0.68]

tan(2u)=[(0.4)(sqrt(0.84)]/[0.34]

tan(2u)=[(40)(sqrt(0.84)]/[34]

tan(2u)=[(20)(sqrt(0.84)]/[17]

Note:

0.84=0.04(21)

So the principal square root of 0.04 is 0.2

Sqrt(0.84)=0.2sqrt(21).

tan(2u)=[(20)(0.2)(sqrt(21)]/[17]

tan(2u)=[(20)(2)sqrt(21)]/[170]

tan(2u)=[(2)(2)sqrt(21)]/[17]

tan(2u)=[4sqrt(21)]/[17]

7 0
3 years ago
Other questions:
  • Can someone help me with this page please.
    13·2 answers
  • 1. 12 + -8= cómo l resuelvo?
    12·1 answer
  • An ice-cream cone has a diameter of 1.5 inches and a height of 4 inches. What is the volume of the ice cream that the cone can h
    8·1 answer
  • How do you multiply 3/10x8/9=
    8·1 answer
  • Describe in words how you would solve the linear system y = 3x + 1 and y = - 2x + 3.
    7·1 answer
  • Hii please help i’ll give brainliest
    12·1 answer
  • 0.20m + 1(50-m) = 0.60(5)<br> 0.80m + 0(50-m) = 0.40(5)<br> please solve for m
    11·1 answer
  • Point E is the center of the circle shown below.
    6·1 answer
  • Please help! This is the last question for my math test and I really need a good grade!
    8·1 answer
  • Laptop A weighs one point two five kilograms. Laptop B weighs three hundred grams less. What is the weight of laptop B?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!