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
kiruha [24]
3 years ago
5

What is the answer!!!!!!!!!??????

Mathematics
1 answer:
kotykmax [81]3 years ago
6 0

Answer:

A

Step-by-step explanation:

please answer mine

You might be interested in
What is the decibel level of the sound of a monster truck with intensity 10−2 watts per square inch? Use a logarithmic model to
lorasvet [3.4K]

Answer:

BdB = 68.10 decibels

Step-by-step explanation:

BdB = 10 log10 I / Io

where BdB is the sound intensity level in decibels, I is the sound intensity on the linear scale (W / m²) and I0 is the hearing threshold (10^-12 W / m²).

Converting Io de 10^-12 W/m² to W/in², tenemos

10^-12 W/m² = 1.5500031000062x10^-9 W/in²

So, applying the equation or formula,

BdB = 10 log10 (10 ^ -2 W/in² / 1.5500031000062x10^-9 W/in² )

BdB = 10 log10 (0.64516x10^6)

BdB = 10 log10 (6,451,600)

Being log10 (6,451,600) = 6.8096674332398761189214526331036, then

BdB = 10 x 6.8096674332398761189214526331036

BdB = 68.096674332398761189214526331036

BdB = 68.10 decibels

8 0
3 years ago
Read 2 more answers
Help plz someone help me plz ty
MrRa [10]

Answer: 18.75 for each girl

Step-by-step explanation:

First you take the unit rate 2.50 multiply by 5.

2.50 x 5 = 12.50

12.50 x 3 = 37.50

37.50 / 2 = 18.75

7 0
3 years ago
Evaluate the following expression.<br> 12÷4×32+(4−2)5
sergij07 [2.7K]

Answer:

answer is 111

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which of the following equations represents a line that is parallel to the line 3x - 2y = 12
sveticcg [70]

Answer:

Step-by-step explanation:

12=3x-2y

2y+12=3x

2y=3x-12

y=(3x-12)/2

y=mx+b

To be parallel to the line above our line must have the same slope or m. The above line has a slope of 3/2 or 1.5 so the parallel line will be

y=1.5x+b, using point (7,10) we can solve for the y intercept or b

10=1.5(7)+b

10=10.5+b

b=-0.5 so our line is

y=1.5x-0.5

5 0
3 years ago
A number increased by 9 is 13
Alborosie

Answer:

4

Step-by-step explanation:

To find the number you have to reverse the equation

Let us call the number "x"

x + 9 = 13

So to find x we flip the equation

13 - 9 = x

Solve it

4 = x

So the missing number is 4

6 0
3 years ago
Other questions:
  • What is the inverse of the function f(x)=3^x
    7·1 answer
  • Whole numbers greater than 25 but less than 33
    8·2 answers
  • On a number line, what is the distance between -54 and 73?
    5·2 answers
  • PLS ANSWER ASAP PLEAAAAAAASE I HAVE LIKE 10 MINUTES
    12·2 answers
  • You have to spend money to make money ! You purchase a mix of newspaper ads and online ads. Each newspaper ad cost $18.50 and ea
    8·1 answer
  • -18/-32/41/8/-11 from least to greatest
    7·2 answers
  • What is the domain of f in the equation <br> F(x)=5/x2-18x+45
    7·1 answer
  • Loan of $2,500 at 12% simple intrest for 3 years
    9·2 answers
  • Sara bought a pair of pants that were on sale for 30 percent off of the original price. If the original price of the pants was $
    8·1 answer
  • The solutions to the inequality y &gt; −3x + 2 are shaded on the graph. Which point is a solution? (0, 2) (2, 0) (1, −2) (−2, 1)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!