Find the length of AB.

Answers

Answer 1

Answer:

Ok:

Step-by-step explanation:

So these triangles are similar. That means that the ration between their sides are the same. In this case, we have then:

AC/CB = CE/CD. Or AC/3 = 16/4.

We can solve AC to be 12. To find AB, it is AC-3 which is 9.

So AB=9

Answer 2

Answer

Ab=9

How I got it

AC/CB = CE/CD. Or AC/3 = 16/4.

We can solve AC to be 12. To find AB, it is AC-3 which is 9.

So AB=9

Related Questions

Read this excerpt from “The Girl Who Silenced the World for Five Minutes.”

I'm only a child, yet I know we are all part of a family, five billion strong, in fact, thirty million species strong, and we all share the same air, water, and soil – borders and governments will never change that.

I'm only a child, yet I know we are all in this together and should act as one single world towards one single goal.

Why does Suzuki think people should “act as one single world”?

We all have different governments.
Borders separate our countries.
There are five billion people on Earth.
We all live on the same planet.

Answers

its d we all live on the same planet

Step-by-step explanation: trust me sorry if im wrong

Answer:

Step-by-step explanation:

What is 80% of the population?
a
b
c
d
e
f

Answers

Answer:

a) 817,600,000

b) 3,401,600,000

c) 585,600,000

d) 464,000,000

e) 280,800,000

f) 28,800,000

Step-by-step explanation:

Multiply each population by 0.8.

ex) 1,022,000,000 x 0.8 = 817,600,000

Need help asap! Complete the table below.

Answers

Answer:

Step-by-step explanation:

if the speed is 6 bracelets per hour then the table will go like this

2 12

5 30

7 42

11 66

16 and 2/3 hours is 100 bracelets

how many solutions are there 14x + 6 = 2(5 + 7x) - 4

Answers

Answer:

infinitely many solutions

Step-by-step explanation:

14x + 6 = 2(5+7x)-4

14x + 6 = 10 + 14x - 4

14x + 6 = 14x + 6

infinitely many solutions because both sides of the equation are equal

A construction company can remove 3/4 tons of dirt from a construction site each hour. how long will it take them to remove 36 tons of dirt from the site? (Answer needs to be in simplest form)

Answers

Answer:

48hours

Step-by-step explanation:

36÷(3/4)

36*(4/3)

144/3

(2)

A bag contains red and blue cards. The probability of drawing a red card is 2/5
What is the probability of drawing a blue card?

Answers

Answer:

3/5 is the probability of drawing a blue card

Answer:

3/5

Step-by-step explanation:

total sum of probability is 1.

for the probability of drawing a red ball to be 2/5, then probability of drawing a blue ball is

1 - 2/5

12345678912345678991-12345678912345678912

Answers

The answer is 0 lol

Jimmy needs to save at least $30 to buy a new video game. Write an inequality that represents
this situation.

Answers

Answer:

About $10

Step-by-step explanation:

We know that Jimmy equally needs enough money to buy a new video game, which is $30.

Since more than 1 number equals 30, there might be multiple answers for this.

He might have about 10 dollars, hence 10 times 3 is 30.

Evaluate the expression
b(a + c)
when a= = -3, b= -4, and c= 2

Answers

Step-by-step explanation:

b(a + c)

=-4(-3+2)

=12-8

Answer:4

Step-by-step explanation:

Steps a (-3) add c (2) is -1

Then you have to times -1 by -4 which is 4 :D

what is the function of this graph?

Answers

Answer:

-2 X3

Step-by-step explanation:

Jeisejsoshsisjnakakaajhsixndkdjsjdhjdjdjdhsjshehhss

I just need help with this please.

Answers

Answer:

-5/2 is located on the left of -1

Step-by-step explanation:

A study of 800 homeowners in a certain area showed that the average value of the homes was $82,000, and the standard deviation was $5000. How many of these homes have a value greater than $83,500.

Round to a whole number.
I got 62 it says that is wrong answer.

Answers

Answer:

400

Step-by-step explanation:

it says average which probably means 400

33.36% of these homes have a value greater than $83,500.

The z score is used to determine by how many standard deviations the raw score is above or below the mean. It is given by:

[tex]z=\frac{x-\mu}{\sigma} \\\\where\ x \ is\ raw\ score,\mu=mean,\sigma=standard\ deviation[/tex]

Given that μ = $82000, σ = $5000.

For x > 83500:

[tex]z=\frac{83500-82000}{5000} =0.43[/tex]

From the normal distribution table, P(x > 83500) = P(z > 0.43) = 1 - P(z < 0.43) = 1 - 0.6664 = 33.36%

33.36% of these homes have a value greater than $83,500.

Answer:

a. y = 40x + 35

b. 35 represents the one time fee

c. The 40x represents the monthly fee

d. f(x) represents the amount you have paid after an amount of months

Step-by-step explanation:

The trail mix you are making calls for 3 cups of raisins for each cup of peanuts. How many cups of raisins do you need if you have 3 cups of peanuts?

*18 points*

Answers

Answer:

the answer is 9 cups of raisins

50 POINTS!!!

Please I need fast and correct answer. I will award best answer with brainliest!!!

Answers

Answer:

[tex]measure angle 1 = 62 ------> given\\measure angle 4 = 62 --------> vertical angle theorem[/tex]

Step-by-step explanation:

vertical angle theorem states that the angle vertical from another angle has to be congruent

p.s. i found it

factorize 20m2²-80mn²

Answers

Answer:

40m - 160m = 120m

Step-by-step explanation:

Is this rational or irrational I really need help ASAP! Will mark brainlist.

Answers

Answer:

Irrational

Step-by-step explanation:

Since 7 is a prime number, it has no square factors and its square root cannot be simplified. It is an irrational number, so cannot be exactly represented by pq for any integers p,q .

Answer: irrational

Step-by-step explanation: 7 is a prime number and its square root can not be simplified.

Hope this helps!

Given: a mod 7 = 5 and b mod 7 = 6 Find (a + b)mod 7. Do not use specific numbers for a and b. Consider a, b as generic particulars. Show steps but you do not need to provide reasons.(7 points)

Answers

Answer:

wouldn't it be 77

Step-by-step explanation:

If 7 = 5 is a and 7 = 6 is b and you add them you will get 11 then multiply it by 7 which would give you 77

or If you add 7 + 7 = 14 multiply 11

Or the answer is 154

Jimmy is trying to save money to buy a new IPhone. If the amount of money in his account after x weeks is
represented by the function(x) = 15x + 88. Explain the meaning of each part of the function in the context of the
problem.

Answers

Answer:

(x) = 15x + 88.

(x)= is the number of weeks

15x= the amount of money per x weeks

88= the amount of money after x weeks.

I am not totally sure my answer is correct though.

Step-by-step explanation:

HELPP PLEASE WILL GIVE BRAINLIEST‼️‼️

Answers

I think that the correct answer is D

The correct answer is d

Pls help I’ve been stuck on this for a while.

Answers

Answer:

The answer to this question your asking is b

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