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
galben [10]
3 years ago
15

Solve the following equations for y. 9. 2y + 3= 2x

Mathematics
1 answer:
Dahasolnce [82]3 years ago
4 0

Answer:

y = x − 3 /2

Step-by-step explanation:

You might be interested in
Write in expanded form 51.242.<br>​
lord [1]

Answer:

50 + 1 + \frac{2}{10} + \frac{4}{100} + \frac{2}{1,000}

Step-by-step explanation:

This is the answer because:

1) 50 and 1 equal to 51

2) The fraction forms of a decimal number is: the decimal number/the decimal number place value

3) Therefore, the answer is 50 + 1 + \frac{2}{10} + \frac{4}{100} + \frac{2}{1,000}

Hope this helps!

3 0
3 years ago
3.4-2.8d+2.8d-1.3. Combine like terms to simplify the expression
tekilochka [14]
   
<span>3.4 - 2.8d + 2.8d - 1.3 = </span>3.4 - 1.3 - 2.8d + 2.8d = 3.4 <span>- 1.3 = 2,1



</span>
8 0
3 years ago
In the data set below, what is the mean absolute deviation?4461526If the answer is a decimal, round it to the nearest tenth.mean
bixtya [17]
I assume that the numbers are: 4,4,6,1,5,2,6
If so, then the MAD is 1.43

To find the MAD, you first find the mean of the list. It is 4.
Then find the absolute difference of each number from the mean.

Those values are: 0,0,2,3,1,2,2
Now find the mean of those numbers and you have about: 1.43
5 0
3 years ago
If u-ai + bj and v-ci + dj are vectors, then which of the following statements is not true?
alukav5142 [94]

Answer:

Option C

Step-by-step explanation:

Given that u-ai + bj and v-ci + dj are vectors

We have dot product

u.v = (ai+bj).(ci+dj) hence inner product of u and v.  So option a is true

The dot product of u and v is a scalar is true because dot product is always a scalar

The dot product of u and v is a vector. is false because dot product is only a scalar and has no direction and hence cannot be a vector

The dot product of u and v is given by the expression ac+bd

True because we multiply corresponding i components and j components and add.

So only C is not true.

7 0
3 years ago
Please help!!!!!!!!!!!!!!!!!!!!!
3241004551 [841]

Answer:

C and D

Step-by-step explanation:

1

The arc length is calculated as

arc = circumference of circle × fraction of circle

     = 2πr × \frac{60}{360}

     = 2π × 10 × \frac{1}{6} = \frac{20\pi }{6} = \frac{10\pi }{3} cm → C

-----------------------------------------------------

2

The area (A) of a sector is calculated as

A = area of circle × fraction of circle

   = πr² × \frac{60}{360}

   = π × 10² × \frac{1}{6} = \frac{100\pi }{6} = \frac{50\pi }{3} cm² → D

6 0
3 years ago
Other questions:
  • There are 150 students in the fifth grade in Washington Elementary School. 2/5 of the students like soccer best and 3/10 of them
    8·1 answer
  • WILL GIVE BRAINLIEST FOR CORRECT ANSWER! Two functions are defined as shown. f(x) = f(x) equals negative StartFraction 1 Over 2
    6·2 answers
  • What proportion of a normal distribution corresponds to z scores greater than 1.04?
    15·2 answers
  • According to the americans with disabilities act, a ramp can rise no more than 1 ft for every 12 ft of horizontal distance. what
    12·2 answers
  • Lowest common multiple of 6 and 21
    12·2 answers
  • A hat contains several slips of paper with names. Each name is written on one or more slips. Grace chooses a slip of paper from
    14·1 answer
  • If Zoe paints the visible outside faces of her shed, what is the total surface area that she paints? 6 ft, 3 ft,4 ft,4 ft
    13·1 answer
  • In a right triangle, one of the legs is 5 cm smaller than the hypotenuse, and the other leg is 10 cm smaller than the hypotenuse
    11·1 answer
  • Find dy/dx using implicit differentiation<br> cos x + sin y = 1
    14·1 answer
  • Calculator shortcut for 16613 eight
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!