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
Cerrena [4.2K]
3 years ago
8

What is the value of x?

Mathematics
1 answer:
Blizzard [7]3 years ago
3 0

check the picture below.

so, when we have a line from a 90° angle running perpendicular to the opposite side, like in this case, we end up with three similar triangles, a large one containing the other two, a medium and a small one.

now, using the sides proportions as you see there, of the small and large one, we get that much.

You might be interested in
Please answer all for 50 points and show the answers thank you
melamori03 [73]
What do you need help with? it helps us to know the question!
6 0
3 years ago
What is the value of f(-12) if f(x) = 4x - 12
Cerrena [4.2K]

Answer:

-36

Step-by-step explanation:

Just plug in -12 for x

f(x) = 4 x (-12) -12

-48 - 12 = -36

8 0
3 years ago
Johnny deposited $8000 into his savings
fenix001 [56]

Answer:

$720

Step-by-step explanation:

I (Interest) = P (principal) x R (rate) x T (time, in years)

I = 8000 x .03 x 3

I = 720

8 0
2 years ago
Help solve -4 + n/2 = -12
Nat2105 [25]

Answer:

n=-16

Step-by-step explanation:

Add 4 on each side:

n/2 = -12+4

n/2 = -8

Multiply 2 on each side:

n=-16

6 0
3 years ago
The quotient of 8. 4 times 10 Superscript 9 and a number n results in 5. 6 times 10 Superscript 27. What is the value of n? 1. 5
Inessa05 [86]

By simplifying given statement we got that if the quotient of 8.4\times10^ 9 and a number n results in 5. 6\times 10 ^{27} then n is equal to 1.5\times10^{-18}

<h3>What is quotient?</h3>

Result obtained after division is called quotient

Here given that "The quotient of 8. 4 times 10 Superscript 9 and a number n results in 5. 6 times 10 Superscript 27"

We can write it as

The quotient of 8.4\times10^ 9 and a number n results in 5. 6\times 10 ^{27}

we can write it as

\frac{8.4\times10^ 9}{n} =5. 6\times 10 ^{27}

Now we can simplify it as

n= \frac{8.4\times10^ 9}{5. 6\times 10 ^{27}} \\\\n= \frac{8.4}{5.6} \times\frac{10^9}{10^27} \\\\n= 1.5\times 10^{-18}

By simplifying given statement we got that if the quotient of 8.4\times10^ 9 and a number n results in 5. 6\times 10 ^{27} then n is equal to 1.5\times10^{-18}

To learn more about quotient visit :brainly.com/question/673545

7 0
2 years ago
Other questions:
  • Write the letter in the box that correctly describes the three dimensional figure.
    8·2 answers
  • Question 1(Multiple Choice Worth 5 points) (07.01 MC) The amount of radioactive uranium changes with time. The table below shows
    5·2 answers
  • What factors of 48 are multiples of 4
    13·1 answer
  • What is 657 divided by 2
    15·2 answers
  • What is 23/40 as a percent? Show work please :)
    13·2 answers
  • Alex rents a car for one day. The charge is $18 plus $0.12 per mile. Alex wants to spend exactly $30. How many miles can he driv
    8·2 answers
  • Please help I’ll give brainliest
    11·2 answers
  • Jamie puts $500 into a savings account that has an interest rate of 1% how much will be in her account after 6 years?
    14·1 answer
  • 9. Carlos walked 8 miles in 3 hours. Leah walked 14 miles in 6 hours. Are these rates
    5·1 answer
  • What is the difference of 1 and 1/3 and 5/6??
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!