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
svet-max [94.6K]
3 years ago
6

A box of nails costs $2.25. A box of screws costs 1.2 times as much as the box of nails.

Mathematics
2 answers:
s2008m [1.1K]3 years ago
8 0

Answer:

$2.70

Step-by-step explanation:

2.25*1.2 = 2.7

pogonyaev3 years ago
4 0

Answer:

it cost 2.7 dollars

Step-by-step explanation:

You might be interested in
WILL GIVE BRAINLIEST<br>What is the value of x in the figure? 1042 (3x – 19)​
Anna11 [10]

Answer:

x = 41

Step-by-step explanation:

We know these angles will be equal to each other (they are across from each other, I honestly forget the term ) so we can set up an equation

Our equation from given: 104 = 3x - 19

Adding 19 to both sides 123 = 3x

Dividing both sides by 3: 41 = x

Answer: x = 41

5 0
3 years ago
What is the answer to 3-x/2=6
dalvyx [7]
Hello : 
<span>3-x/2=6
</span><span>-x/2=6 -3

</span>-x/2=3
- x = 6
 x = - 6
5 0
3 years ago
What is the largest number of consecutive integers whose sum is 2003?
Sladkaya [172]
2003 \div 2=1001.5

Go .5 below and .5 above this answer to get your consecutive integers.

Therefore the answer is 1001 and 1002.
4 0
3 years ago
Write the complex number in polar form:
emmasim [6.3K]

9514 1404 393

Answer:

  2√30 ∠-120°

Step-by-step explanation:

The modulus is ...

  √((-√30)² +(-3√10)²) = √(30 +90) = √120 = 2√30

The argument is ...

  arctan(-3√10/-√30) = arctan(√3) = -120° . . . . a 3rd-quadrant angle

The polar form of the number can be written as ...

  (2√30)∠-120°

_____

<em>Additional comments</em>

Any of a number of other formats can be used, including ...

  (2√30)cis(-120°)

  (2√30; -120°)

  (2√30; -2π/3)

  2√30·e^(i4π/3)

Of course, the angle -120° (-2π/3 radians) is the same as 240° (4π/3 radians).

__

At least one app I use differentiates between (x, y) and (r; θ) by the use of a semicolon to separate the modulus and argument of polar form coordinates. I find that useful, as a pair of numbers (10.95, 4.19) by itself does not convey the fact that it represents polar coordinates. As you may have guessed, my personal preference is for the notation 10.95∠4.19. (The lack of a ° symbol indicates the angle is in radians.)

6 0
3 years ago
14(0.89)^x+4.5 =162
lisabon 2012 [21]
14(0.89)^{x + 4.5} = 162
\frac{14(0.89)^{x + 4.5}}{14} = \frac{162}{14}
0.89^{x + 4.5} = 11\frac{4}{7}
ln(0.89^{x + 4.5}) = ln(11\frac{4}{7})
(x + 4.5)ln(0.89) = ln(11\frac{4}{7})
\frac{(x + 4.5)ln(0.89)}{ln(0.89)} = \frac{ln(11\frac{4}{7})}{ln(0.89)}
x + 4.5 = -2101.14032500
x = 2105.64032500
3 0
3 years ago
Other questions:
  • Sue's Jewelry sold 20 necklaces for $25 each to a credit customer. The invoice included a 6% sales tax and payment terms of 2/10
    5·1 answer
  • How do you find an explicit formula?
    7·1 answer
  • The area of a rectangle is 40 meters. One of the sides is 10 meters. What are the measurements, in meters of the
    11·1 answer
  • Simplify the following expression by combining like terms.
    15·1 answer
  • Is it possible to form a triangle with<br> side lengths 5, 3, and 5 units?
    13·2 answers
  • Element X decays radioactively with a half life of 6 minutes. If there are 790 grams of Element X, how long, to the nearest tent
    12·1 answer
  • PLEASE PLEASE PLEASE HELP​
    9·1 answer
  • What is the quotient of zero and one?<br>Translate: A number times itself ​
    9·1 answer
  • PLS I NEED HELP ASAP!!!!
    5·1 answer
  • For points<br> What is 100-47=
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!