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3 years ago

Which statement is true about angles 3 and 6?

Mathematics

2 answers:

Marrrta [24]3 years ago

6 0

Answer: Vertical angles.

Step-by-step explanation:

Rzqust [24]3 years ago

4 0

Answer:

The correct option is 4. The angle 3 and 6 are vertical angles.

Step-by-step explanation:

Two angles are called adjacent angles if they have a common side.

Two angles are called complementary angles if their sum is 90 degree.

Two angles are called supplementary angles if their sum is 180 degree.

If two lines intersect each other, then their opposite angles are known as vertical angles and vertical angles are always congruent.

From the given figure it is noticed that angle 3 and 6 are vertical angles because these are opposite angles of intersection of two lines. Therefore option 4 is correct.

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An experiment consists of rolling a number cube (dice). What is the probability of rolling a number GREATER THAN 4? Express your

MrMuchimi

Answer:

1/3

Step-by-step explanation:

Probability is the likelihood or chance that an event will occur

Probability = Expected/Total outcome

Since the experiment requires rolling a dice

S = {1, 2, 3, 4, 5, 6}

Total outcome n(S) = 6

Number greater than 4 are;

Events E = {5,6}

Expected outcome n(E) = 2

Probability of rolling a number greater then 4 = 2/6

Probability of rolling a number greater then 4 = 1/3

8 0

3 years ago

High School sold tickets to the winter dance for $3.50 in advanced and $5.00 at the door. If 115 people attended the dance and H

klemol [59]

Answer: 3.5a+5b=470 and a+b=115

Step-by-step explanation:

6 0

2 years ago

What's the answer to that question

nikdorinn [45]

Can you please put the question?

3 0

3 years ago

Read 2 more answers

Find the sum that amounts to Rs 9,144 in 3 years at 9% per year simple interest.

Hunter-Best [27]

Given:

Amount = Rs. 9,144

Time = 3 years.

Rate of simple interest = 9%

To find:

The principal value.

Solution:

The formula for simple interest is:

$I=\dfrac{P\times r\times t}{100}$

Where, P is principal, r is the simple rate of interest, and t is the number of years.

Putting $r=9,t=3$ in the above formula, we get

$I=\dfrac{P\times 9\times 3}{100}$

$I=\dfrac{27P}{100}$

$I=0.27P$

We know that,

$\text{Amount}=\text{Principal + Interest}$

$9144=P+0.27P$

$9144=1.27P$

Divide both sides by 1.27, we get

$\dfrac{9144}{1.27}=P$

$7200=P$

Therefore, the principal value is Rs. 7200.

8 0

3 years ago

Sonali invests 15% of her monthly salary in insurance policies.

strojnjashka [21]

Answer:

₹42,500

Step-by-step explanation:

Let Sonali's monthly income be ₹x

<h2>According to the question </h2>

$15\% \:ofx + 55\% \: of \: x + 12750 = x$

$= > \frac{15}{100} x + \frac{55}{100} x + 12750 = x$

$= > \frac{70}{100} x + 12750 = x$

$= > 12750 = (1 - \frac{70}{100} )x$

$= > 12750 = 30x$

$= > x = \frac{12750 \times 10}{3}$

$= > 42500$

So your answer will be ₹42,500.

3 0

2 years ago

Read 2 more answers