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Anvisha [2.4K]
3 years ago
13

NEED ASAP URGENT

Mathematics
1 answer:
Natalka [10]3 years ago
8 0

Given:

The figure of two triangles.

To find:

The similarity statement for the given triangles.

Solution:

The corresponding sides of similar triangles are proportional.

In the given triangles,

\dfrac{XY}{AB}=\dfrac{6}{12}

\dfrac{XY}{AB}=0.5

Similarly,

\dfrac{YZ}{BC}=\dfrac{3}{6}

\dfrac{YZ}{BC}=0.5

And,

\dfrac{XZ}{AC}=\dfrac{7}{14}

\dfrac{XZ}{AC}=0.5

Since \dfrac{XY}{AB}=\dfrac{YZ}{BC}=\dfrac{XZ}{AC}, therefore

\Delta XYZ\sim \Delta ABC

It can be written as:

\Delta ZYX\sim \Delta CBA

Therefore, the correct option is A.

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Complete the proof.<br><br> Prove: △VWX ≅ △XYV<br> A) AAS <br> B) ASA <br> C) HL <br> D) SAS
soldier1979 [14.2K]

Answer:

D) SAS

Step-by-step explanation:

Given:

Segment XY = segment VW

Segment XY ║ segment VW

∠ VXY = ∠ WVX (Alternate Interior angle Theorem)

Segment VX ≅ segment VX (relative property of Congruence)

Solution:

In △VWX  and △XYV

Segment VX ≅ segment VX

∠ WVX = ∠ VXY

Segment XY = segment VW

∴ By Side Angle Side Congruence Property

△VWX ≅ △XYV by SAS

8 0
3 years ago
Read 2 more answers
function in c that takes three decimal numbers as inputs and finds the sum of those inputs and returns the sum
kozerog [31]

The function that takes three decimal numbers as inputs and finds the sum of those inputs and returns the sum has been given below

What is programming?

Program is the set of instructions given to the computer so that the computer can execute those instructions. The act of writing program is called programming.

The program has been shown below

#include<stdio.h>

using namespace std;

int main()

{

double n1, n2, n3;

double s;

printf("Enter first numbers");

scanf(%lf, &n1);

printf("Enter second numbers");

scanf(%lf, &n2);

printf("Enter third numbers");

scanf(%lf, &n3);

s = n1 + n2 + n3;

printf("Sum = %f", s);

return 0;

}

To learn more about programming refer to the link-

brainly.com/question/23275071

#SPJ4

7 0
1 year ago
Write the point-slope form of the line that passes through the origin and is parallel to a line with a slope of 2. include all o
Vaselesa [24]
<span>Point slope form is (y - y1) = m(x - x1), where m is a slope of 2, and x1 = 0 and y1 = 0 are our point at the origin. Therefore, we can plug in these values to get the point slope equation for our line: (y – 0) = 2*(x - 0)</span>
3 0
3 years ago
Read 2 more answers
Jane corporation produces model toy cars each sells for $29 99 sense its variable cost per unit is $14 25 sense what is the brea
n200080 [17]

Answer:

Break-even point in units= 20,000

Step-by-step explanation:

Giving the following information:

Selling price per unit= $29.99

Unitary variable cost= $14.25

Fixed costs= $314,800

<u>To calculate the break-even point in units, we need to use the following formula:</u>

Break-even point in units= fixed costs/ contribution margin per unit

Break-even point in units= 314,800 / (29.99 - 14.25)

Break-even point in units= 20,000

5 0
3 years ago
The functions f (theta) and g (theta) are sine functions, where f (0) equals g (0) equals 0.The amplitude of f (theta) is twice
777dan777 [17]
If period of f(\theta) is one-half the period of g(\theta) and
<span>g(\theta)  has a period of 2π, then T_{g} =2T_{f}=2 \pi and T_{f}= \pi.
</span>
To find the period of sine function f(\theta)=asin(b\theta+c) we use the rule T_{f}= \frac{2\pi}{b}.
<span /><span />
f is sine function where f (0)=0, then c=0; with period \pi, then f(\theta)=asin 2\theta, because T_{f}= \frac{2 \pi }{2} = \pi. 

To find a we consider the condition f( \frac{ \pi }{4} )=4, from where asin2* \frac{\pi}{4} =a*sin \frac{ \pi }{2} =a=4.

If the amplitude of f(\theta) is twice the amplitude of g(\theta) , then g(\theta) has a product factor twice smaller than f(\theta) and while period of g(\theta)<span> </span> is 2π and g(0)=0, we can write g(\theta)=2sin\theta.






8 0
3 years ago
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