MATHEMATICS HIGH SCHOOL

In the figure, ΔABC ~ ΔDEF. Solve for x.

Answers

Answer 1

Answer:

Answer:

$x=5$

Step-by-step explanation:

It is given that ΔABC is similar to ΔDEF, thus using the similarity postulate, we have

$(CB)/(EF)=(AB)/(ED)$

⇒ $(24)/(6)=(20)/(x)$

On Cross multiplying, we get

⇒ $x=\frac{20{*}6}{24}$

⇒ $x=(20)/(4)$

⇒ $x=5$

Thus, the value of x will be 5.

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complete the t-table

Answers

Answer:

See attached

Step-by-step explanation:

The answer is on the picture attached

Tables on the top filled in

The error on the bottom is the columns mixed up, just need to exchange x with y

if the population of a country increases at a rate of 1.5% annually, and it’s current population is 430,000, how many years will it take for the population to triple

Answers

Hi,
$a_0=430000\na_1=a_0*1.15\na_2=a_1*1.15=a_0*1.15^2\n...\na_n=a_0*1.15^n\na_n \geq 3*a_0\n1.15^n \geq 3\nn*ln(1.15) \geq ln(3)\nn \geq (ln(3))/(ln(1.15)) \nn \geq 7.86059688...\n\n\boxed{n \geq 8}\n$

4. The admission fee at a play is $2.50 for each child and $4.00 for each adult. On opening night, the 1000 seat auditorium was sold out! When all the money was counted, they had $3400. How many adults attended the opening night's show? A.100

B.400

C.500

D.600

Answers

600 adults and 400 children attended the opening night's show

Let x represent the number of children and y represent the number of adult.

Since 1000 seat auditorium was sold out!, hence:

x + y = 1000 (1)

they had $3400. Hence:

2.5x + 4y = 3400 (2)

Solving equations 1 and 2 simultaneously gives:

x = 400, y = 600

600 adults and 400 children attended the opening night's show.

Find out more on equation at: brainly.com/question/2972832

Answer is D. 600 adults

When Maxwell solved his equation, he got 5=5. If he did everything correctly, what does this solution tell him?

Answers

Answer: that the solution is true

Step-by-step explanation: if you get something like 10=10 it’s true but if you get like 4= 7 it’s false

There are 2/8 cup of peanuts and 1/4 of Walnuts.Is there a greater amount of peanuts or walnuts? Explain

Answers

You will get 2/8 for your answer but if u simplify it will be 1/4

Answer: If you simplify 2/8 you get 1/4. Meaning there is the same amount of walnuts and peanuts

9-6x+x2 el dos va al cuadrado resuelvan lo porfA

Answers

Answer:

Step-by-step explanation:

do 9-6 then

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