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Y_Kistochka [10]
3 years ago
9

Find the values of x and y - PLEASEEE HELP

Mathematics
1 answer:
Elden [556K]3 years ago
4 0

Answer:

x= 34°

y=5

Because segments AB and BC are congruent, their corresponding angles (<BAD and <BCD) would also be congruent to each other, meaning that both would be 56°.

Knowing that triangles add up to 180°, the whole triangle (ABC) would then have 2 angles that are 56° and the top angle (<ABC) would be 68°

Splitting those in half ( because <ABD and <CBD are congruent), each would be 34° (thus x=34°)

Looking now at the two separate triangles (ABD and CBD), we can determine that both <BDA and <BDC are 90° (right angles) because 180-34-56=90°.

Therefore, since both triangles have all congruent angles, both triangles are the same! So, since segment AD=5, segment CD would also be 5 (y=5).

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Suppose that the population of a town Increases by 3% each year. the population of the town today is 25,000
jolli1 [7]

Answer:

The population of town after 1 year is 25,750  .

Step-by-step explanation:

Given as :

The rate of increase in the population of town each year = 3 %

The initial population of town = 25,000

Let the population of town after one year = x

So,

The population after n year = initial population × (1+\dfrac{\textrm rate}{100})^{\textrm n}

Or, The population after 1 year = 25,000 × (1+\dfrac{\textrm 3}{100})^{\textrm 1}

Or, The population after 1 year = 25,000 × (1.03)^{1}

Or,  The population after 1 year = 25,000 × 1.03

∴  The population after 1 year = 25,750

Hence The population of town after 1 year is 25,750  . Answer

3 0
3 years ago
if ama has discount of 5% for cash payment .how much discount will be allowed on bill of 56000.00 for cash payment.
Leya [2.2K]

Answer:

$2800

Step-by-step explanation:

5%  = 0.05 --> 0.05 * 56000.00 = 2800

4 0
2 years ago
The marital status distribution of the U.S. male population, ages 15 and older, is as follows: 35.4% never married, 53.6% marrie
Evgen [1.6K]

The hypothesis illustrates that the males in the group don't follow a same distribution as all the males that are in the United States.

<h3>How to illustrate the information?</h3>

Based on the information given, it should be noted that the degree of freedom given in this case will be:

= 4 - 1

= 3

By using the Excel function, the p-value is given as 0.0002. In this case, we've to reject the null hypothesis if the p value is less than 0.1.

Therefore, we will reject the null hypothesis in this case. In inferential statistics, the null hypothesis is that two possibilities are the same. It is observed difference is due to chance alone. Using statistical tests, it is possible to calculate the likelihood that the null hypothesis is true

Therefore, the hypothesis illustrates that the males in the group don't follow the same distribution as all the males that are in the United States.

Learn more about hypothesis on:

brainly.com/question/606806

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3 0
2 years ago
Which expression is equivalent to 5x +10y-15
diamong [38]

I think it's 5(x+2y-3)

7 0
3 years ago
Read 2 more answers
Please help please ASAP please please help ASAP
Otrada [13]

Answer:

c

Step-by-step explanation:

30% of 60=(3)(6)

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