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2 years ago

Which equation is correct?

Mathematics

2 answers:

andrey2020 [161]2 years ago

6 0

Answer:

last one is correct because it is opposite over hypotense

Ronch [10]2 years ago

5 0

Answer:

sin x° = opposite ÷ hypotenuse

Step-by-step explanation:

SOH - CAH - TOA

SOH: Sin(θ) = Opposite / Hypotenuse

CAH: Cos(θ) = Adjacent / Hypotenuse

TOA: Tan(θ) = Opposite / Adjacent

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In the figure, VW || YZ. Find the value of x, and the measure of YA and WA.

svetoff [14.1K]

Step-by-step explanation:

because VW || YZ, the 2 triangles are similar.

this is given by the rules of equal angles of intersecting lines with parallel lines. Z to V and Y to W would be such intersecting lines.

and therefore, the angle at W is the angle at Y, the angle at V is the angle at Z. and therefore both angles at A are equal.

so, for similar triangles the scaling factor between corresponding pairs of sides is the same for all sides.

e.g. the same scaling factor that converts 7.2 to 12, converts then also x to x+4.

7.2 × f = 12

f = 12/7.2 = 12/ 72/10 = 120/72 = 10/6 = 5/3

x × 5/3 = x + 4

5x = 3x + 12

2x = 12

x = 6

A to Y = x = 6

W to A = x + 4 = 6 + 4 = 10

5 0

2 years ago

Which graph represents a function?

Roman55 [17]

Answer:

Graph B represents a function.

Step-by-step explanation:

Graph B is a quadratic function. y = x^2

5 0

3 years ago

I need help please and thank you

Anika [276]

Answer:

84 m^3

Step-by-step explanation:

Width x Hight x Length

4 0

3 years ago

Read 2 more answers

When the three integers 400, 366, and 213 are divided by a positive integer d > 1, the remainders are the same. What is the l

raketka [301]

The number d is not a divisor of the integers 400, 366 and 213

The least possible value of d is 17

<h3>How to determine the least possible value of d</h3>

The numbers are given as:

400, 366 and 213

The divisor is given as: d

Where d > 1

To determine the least possible value of d, we make use of the following Python program, where comments are used to explain each action.

#This iterates from 2 to the smallest number of the three divisors

for d in range(2,213):

#This checks for the common remainder

if(400%d == 366%d) and (400%d == 213%d):

#This prints the value of d, when the smallest remainder of all three integers is determined

print(d)

At the end of the program, the output is 17

Hence, the least possible value of d is 17