All categories

3 years ago

NEED HELP ASAP!! I WILL MARK YOU BRAINIEST!!

Mathematics

2 answers:

choli [55]3 years ago

8 0

Answer:

the answer from options is a-s-s

Step-by-step explanation:

he is right just took the test

Eddi Din [679]3 years ago

7 0

Answer:

AAA and SSA.

Step-by-step explanation:

The triangle congruence theorems that we have involving the sides and angles of a triangle are:

SSS (side-side-side);

SAS (side-angle-side);

AAS (angle-angle-side); and

ASA (angle-side-angle).

If we had AAA, angle-angle-angle, all we would be able to prove is that the triangles are similar. This does not prove congruence.

If we had SSA, side-side-angle, it will only work sometimes. If the side which lies on one ray of the angle is shorter than the other side (not on the ray of the angle), the two triangles will be of the same shape and size (congruent).

If the side which lies on one ray of the angle is longer than the other side, and the other side is the minimum distance needed to create a triangle(by the triangle inequality theorem), the two triangles will be congruent.

If the side which lies on one ray of the angle is longer than the other side, and the other side is greater than the minimum distance needed to create a triangle (by the triangle inequality theorem), the two triangles will not necessarily be congruent.

If the side which lies on one ray of the angle is longer than the other side, and the other side is less than the minimum distance needed to create a triangle (by the triangle inequality theorem), no triangle can be drawn. Since no triangles are possible, no congruent triangles are possible.

You might be interested in

In college football, the Associated Press ranked teams from 1 to 25. A first place vote gets 25 points, a second place vote gets

Stella [2.4K]

It all depends on how many wins and losse you have all together in the conference

8 0

3 years ago

Read 2 more answers

Find the area, in square units, of ABC plotted below. A(-6,4) B(6,7) C(4,-2) D(2,6)

Papessa [141]

Answer:

The answer is 51

Step-by-step explanation:

8 0

3 years ago

student randomly receive 1 of 4 versions(A, B, C, D) of a math test. What is the probability that at least 3 of the 5 student te

alexdok [17]

Answer:

1.2%

Step-by-step explanation:

We are given that the students receive different versions of the math namely A, B, C and D.

So, the probability that a student receives version A = $\frac{1}{4}$ .

Thus, the probability that the student does not receive version A = $1-\frac{1}{4}$ = $\frac{3}{4}$ .

So, the possibilities that at-least 3 out of 5 students receive version A are,

1) 3 receives version A and 2 does not receive version A

2) 4 receives version A and 1 does not receive version A

3) All 5 students receive version A

Then the probability that at-least 3 out of 5 students receive version A is given by,

$\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{3}{4}\times \frac{3}{4}$ + $\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{3}{4}$ + $\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}$

= $(\frac{1}{4})^3\times (\frac{3}{4})^2+(\frac{1}{4})^4\times (\frac{3}{4})+(\frac{1}{4})^5$

= $(\frac{1}{4})^3\times (\frac{3}{4})[\frac{3}{4}+\frac{1}{4}+(\frac{1}{4})^2]$

= $(\frac{3}{4^4})[1+\frac{1}{16}]$

= $(\frac{3}{256})[\frac{17}{16}]$

= 0.01171875 × 1.0625

= 0.01245

Thus, the probability that at least 3 out of 5 students receive version A is 0.0124

So, in percent the probability is 0.0124 × 100 = 1.24%

To the nearest tenth, the required probability is 1.2%.

4 0

3 years ago

A circle with area 36π has a sector with a central angle of 11/6π radians. What is the area of the sector?

bazaltina [42]

Answer:

33pi or 103.62 squre units

Step-by-step explanation:

$central \: angle \: ( \theta) \\ = \frac{11}{6} {\pi}^{c} = \frac{11}{6} \times 180 \degree = 330 \degree \\ \\ area \: of \: sector \\ = \frac{ \theta}{360 \degree} \times area \: of \: circle \\ \\ = \frac{ 330 \degree}{360 \degree} \times 36 \: \pi \\ \\ = \frac{ 330 }{10 } \pi \\ \\ = \red{ \bold{33\pi}} \: {units}^{2} \\ = 33 \times 3.14 \\ = 103.62 \: {units}^{2} \\$

4 0

3 years ago

Vehicle A has a final sale price of $25,000 at 5% interest and financing up to 60 months and vehicle B has a final sale price of

andrezito [222]

The calculation of the interest based on the price given shows that vehicle B has a lower interest.

<h3>How to calculate the price?</h3>

From the information given, vehicle A has a final sale price of $25,000 at 5% interest and financing up to 60 months. The interest will be:

= (25000 × 5 × 5)/100

= $6250

Vehicle B has a final sale price of $29,000 at 4% interest and financing up to 60 months. The interest will be:

= (29000 × 4 × 5)/100

= $5800

Therefore, the calculation of the interest based on the price given shows that vehicle B has a lower interest.

Learn more about price on:

brainly.com/question/1153322

#SPJ1

3 0

2 years ago