1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
prohojiy [21]
2 years ago
11

Please help! For the 3 questions please

Mathematics
1 answer:
faltersainse [42]2 years ago
6 0

Answer:


Step-by-step explanation:

Triangles ADC and ACB are similar.

Therefore AC / AB = AD / AC

6 / AB = 4 / 6

4AB = 36

AB = 9 (answer).

You might be interested in
What is a number is less than 3000 and if divided by 32 the remainder is 30 and if divided by 58 the remainder is 44?
katovenus [111]
I think I know it. The number less than 3000 and if divided by 32 the remainder is 30 is 960.The number less than 3000 and if divided by 58 the remainder is 44 is 2552.
8 0
2 years ago
What is the vertex of the absolute value function defined by ƒ(x) = |x - 2| - 7?
inn [45]
<h3><u>Explanation</u></h3>
  • Modulus Function

y = a |x  - h|  + k

The structure or equation is similar to a quadratic function.

The value of a determines the slope of graph.

Tthe value of h determines the horizontal shift of graph.

The value of k determines the vertical shift of the graph.

From the given equation,

f(x) =  |x - 2|  - 7

We can say that the graph shifts to the right 2 units and shifts down 7 units. Hence the vertex would be at x = 2 and y = -7. It can be written in coordinate form as (2,-7).

<h3><u>Answer</u></h3>

<u>\large{(2,-7)}</u>

8 0
2 years ago
3.) You deposited $5,000 in an account that pays 4% annual interest. Find the
Maurinko [17]

The balance after one year is $5200

Step-by-step explanation:

The formula to apply here is

A=P(1+\frac{r}{n} )^{nt}

where

A=Amount of money  at the end of the period=?

P=the amount of money invested= $5000

r=rate of interest=4%=0.04

n=number of compounding per year=1

t=time in years=1

Applying  the formula

A=P(1+\frac{r}{n} )^{nt} \\\\\\A=5000(1+\frac{0.04}{1} )^{1} \\\\\\A=5000(1.04)\\\\A=5200

A=$5200

Learn More

Compound Interest: brainly.com/question/12148233

Keywords : interest, compounded annually

#learnwithbrainly

6 0
3 years ago
Zip codes for the Houston area are five digit numbers with 7 as the first 2 digits of each zip code. The third digit can be 0, 3
djyliett [7]

Answer:

There are 400 possible zip codes in the Houston area

Step-by-step explanation:

Here, we want to calculate the possible number of zip codes in the Houston area

We have 5 digits to form

77 is the first two digits ( this is fixed)

For the third digit, we are selecting 1 number out of 0,3,4 or 5

This means 4 C 1

The remaining digits can be any digits

We have 0-9, a total of 10 digits

The first will be 10 C 1 and the second last digit too is 10 C 1

So the number of possible zip codes will be;

4 C 1 * 10 C 1 * 10 C 1

= 4 * 10 * 10 = 400 possible zip codes

6 0
2 years ago
I am a 2 dimensional shape that has four sides. I have four 90 degree angles. I have two sets of parallel lines. I also have two
Ray Of Light [21]
You are a rhombus sometimes although not correctly referred to as a diamond 
7 0
3 years ago
Other questions:
  • A cartoon last is one 1/2 of an hour. A movie is 6 times longer than the cartoon. How many minutes does it take to watch both th
    10·1 answer
  • Does (3,7) make the inequality 2x+2y&lt;20 true
    7·1 answer
  • A cube has a valume 1000 cubic feet .what is the length of an edge of the cube?show how you found your answer
    5·1 answer
  • 1 ) Tim earns $12.50 an hour cleaning houses. If he works from 8:00am to 2:00pm,
    14·2 answers
  • Dose anyone know how to do these problems
    9·1 answer
  • Carl's pet rabbit weighs 4 pounds.
    11·2 answers
  • Atp is created in the?
    12·1 answer
  • Simplify<br> PLZ HELP QUICKLY
    13·1 answer
  • Prove this identify : 2 cos^2 (45°-A ) = 1 +sin 2 A​
    7·1 answer
  • What are the restrictions for y <br> X=10/5+y
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!