All categories

3 years ago

I need to find the angles of A, B, C, and D.

Mathematics

1 answer:

aev [14]3 years ago

6 0

Answer:

subject?

Step-by-step explanation:

You might be interested in

Please help

irinina [24]

Answer:

Answer:

1/9

Step-by-step explanation:

4 people use all three facilities, then

16 - 4 = 12 people use the gym and the track and do not use the pool;

9 - 4 = 5 people use the pool and the track and do not use the gym;

19 - 4 = 15 people use the gym and the pool and do not use the track.

At least two facilities use 4 + 12 + 5 + 15 = 36 people, 4 of them use all three facilities. Thus, the probability that a randomly selected person which uses at least two facilities, uses all the facilities is 4/36=1/9

4 0

2 years ago

Look who’s back, back again. Can you help me?

Maksim231197 [3]

Y=2x+8
Brainliest answer?

7 0

3 years ago

Read 2 more answers

The multiplication property of equality could be used to solve which of the following equations?

Evgesh-ka [11]

Multiplication property of equality can be used to solve: $\frac{b}{-2} = 18$

Step-by-step explanation:

First of all, lets define the multiplication property of equality

The multiplication property of equality states that if one side of an equation is multiplied with any number the other side is also multiplied with the number.

Given equations are:

$(x+2)(x-2) = 0\\m+7 = -12\\\frac{b}{-2} = 18\\-3+y = 7$

By observing the equations we can see that only third equation has a fraction in it so it has to be multiplied with -2 for solution

$\frac{b}{-2} * - 2 = 18*-2\\b = -36$

Hence,

Multiplication property of equality can be used to solve: $\frac{b}{-2} = 18$

Keywords: Linear equation, properties

Learn more about linear equations at:

#LearnwithBrainly

7 0

3 years ago

Help me please please please please the question is in the picture

Anna71 [15]

Answer:

Step-by-step explanation:

7 0

3 years ago

Does anyone know 3²?

Vadim26 [7]

Answer:

It is 9.

Step-by-step explanation:

8 0

3 years ago