All categories

3 years ago

Which triangle congruence criteria will determine congruence for the given 1 point

Mathematics

1 answer:

posledela3 years ago

8 0

SAS, two sides are congruent and the angles are equal

You might be interested in

In its first year of operation, Big Lake Camp had 40 campers. This year’s attendance was 180% of the first year’s. How many camp

PtichkaEL [24]

I think 70 campers if im not mistaken

3 0

3 years ago

Read 3 more answers

There are two boxes containing red and blue balls. For box A, there are 3red balls and 7blue balls. For box B, there are 6red ba

Brums [2.3K]

Answer:

0.3333 = 33.33% probability that this red ball is from box A.

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

In which

P(B|A) is the probability of event B happening, given that A happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Red ball

Event B: From box A.

Probability of a red ball:

3/10 = 0.3 of 1/2 = 0.5(box A)

6/10 = 0.6 of 1/2 = 0.5(box B). So

$P(A) = 0.3*0.5 + 0.6*0.5 = 0.45$

Probability of a red ball from box A:

0.3 of 0.5, so:

$P(A \cap B) = 0.3*0.5 = 0.15$

What is the probability that this red ball is from box A?

$P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.15}{0.45} = 0.3333$

0.3333 = 33.33% probability that this red ball is from box A.

8 0

3 years ago

What is the square root of 20

ahrayia [7]

Answer:

4.472135955

Step-by-step explanation:

I used a Calculator

$\sqrt20$

3 0

3 years ago

Read 2 more answers

Point K is located at (7,4) in the coordinate plane. Its image is created by the following rule:

Fynjy0 [20]

We are given coordinate of K point (7,4).

We need to find the new coordinate of K' point.

Given rule is K' = Ro 270°^(k).

That represents rotation of k 270 degree about the origin.

<em>The rule for rotation of 270 degree about the origin is as following:</em>

<em>(x, y) --------> (y, -x).</em>

Now, applying same rule on point (7,4).

(7,4) -----------> (4,-7).

<h3>Therefore, the coordinates of k' is (4,-7).</h3><h3>Correct option is A. (4,-7).</h3>

6 0

3 years ago

3. The measure of one angle is ten less than four times the measure of the other angle. The sum of the measures of the two angle

Leviafan [203]

Answer:

go to Mr.beast.com

Step-by-step explanation:

he can give you a lot of money and free stuf

3 0

3 years ago