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
VladimirAG [237]
3 years ago
11

Can anybody tell me how to solve this

Mathematics
2 answers:
Lyrx [107]3 years ago
5 0
The answer to your question is:  Yes, someone undoubtedly can.

Although you haven't asked to be told or shown how to solve it, I'm here
already, so I may as well stick around and go through it with you.


The sheet is telling you to find the solutions to two equations, AND THEN
DO SOMETHING WITH THE TWO SOLUTIONS.  But you've cut off the
instructions in the pictures, so all we have are the two equations, and
you'll have to figure out what to do with their solutions.

<u>First equation:</u>
                                   (2/5) x - 6 = -2
Add 6 to each side:
                                   (2/5) x = 4
Multiply each side by 5:
                                   2x = 20
Divide each side by 2 :
                                     <u>x = 10</u>

<u>Second equation:</u>
                                   -3y + 1/4 = 13/4
Subtract 1/4 from each side:
                                   -3y = 12/4
Multiply each side by 4 :
                                -12 y = 12
Divide each side by -12 :
                                      <u> y = -1</u>
LekaFEV [45]3 years ago
3 0
\frac{2}{5}x-6=-2\\&#10;2x-30=-10\\&#10;2x=20\\&#10;x=10

-3y+\frac{1}{4}=\frac{13}{4}\\&#10;-12y+1=13\\&#10;-12y=12\\&#10;y=-1
You might be interested in
Solve this equation for x. Round your answer to<br> the nearest hundredth.<br> 3 = In(x + 9)
Mrac [35]

Answer:

x ≈ 11.09

Step-by-step explanation:

Using the rule of logarithms

log_{b} x = n ⇒ x = b^{n}

Given

ln(x + 9) = 3 , that is

log_{e} (x + 9) = 3 , then

x + 9 = e³ ( subtract 9 from both sides )

x = e³ - 9 ≈ 11.09 ( to the nearest hundredth )

7 0
3 years ago
Can y’all help me please
muminat

Answer:

1. 4m(note this might be switched with 2)

2. 5m(note this might be switched with 1)

3.3m

4. 60

5.60

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
The perimeter of a square is the product of four and the length of a side. Which of the following funct
cluponka [151]
<h3><u>The function used to find the perimeter of a square, represented by y, given the length of a side, represented by x is: y = 4x</u></h3>

<em><u>Solution:</u></em>

Let "y" be the perimeter of square

Let the length of side be "x"

From given,

The perimeter of a square is the product of four and the length of a side

Which means,

\text{Perimeter of square } = 4 \times \text{ length of side }

Substituting the given variables,

y = 4 \times x\\\\y = 4x

Thus perimeter of square is y = 4x

5 0
3 years ago
Triangle RST is rotated 90° in a clockwise direction. What is the name of the image after the rotation?
Art [367]
When the triangle RST is rotated by <span>90° in a clockwise direction, the name of the image after the rotation would be SRT.

The reason you get a name like this is because you're not only rotating the triangle, you also rotating the letters along with the image.
</span>
7 0
3 years ago
Hurry!! Worth 10 points
Darina [25.2K]

Answer:

its D

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Triangle ABC has vertices A(0,0) B(3,3) C(6,0) find the orthcenter of triangle abc
    12·1 answer
  • 45/28 is what in a mixed number??
    15·1 answer
  • Can someone please help me ?
    5·1 answer
  • −8/9⋅5/6 pls only correct answers. will give 30 points
    9·2 answers
  • 8 times what equals 2 thirds
    7·1 answer
  • A digital video recorder (DVR) records television shows on an internal hard drive. To use a DVR, you need a subscription with a
    8·1 answer
  • How do you solve 10n - 40
    14·1 answer
  • Lol it looks easy but everytime i submit my answer it ends up wrong sooo help pls
    15·2 answers
  • What is the equation of this line?<br><br> A: y=2x-3<br> B: y=1/3x-2<br> C: y=3x-2<br> D: y=1/2x-3
    15·1 answer
  • . Luong collects $1,300 from a customer in 2020 for services to be performed in 2021. select a type of adjusting entry 2. Luong
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!