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
Mice21 [21]
2 years ago
13

-1/5(x-4)=-2 how do you solve this equation

Mathematics
1 answer:
m_a_m_a [10]2 years ago
8 0
Multiple both sides by 5/1 and get

-1/1 • (x-4) = -10/1

divide the numbers and get

-1 • (x-4) = -10

remove the parentheses

- x-4 = 10

move the constant to the right

-x = -10-4

calculate

-x = -14

change the signs

x= 14
You might be interested in
What is 80+x=200<br><br> also, meet my friend group
dedylja [7]

\huge\text{Hey there!}

\huge\textsf{80 + x = 200}

\huge\textsf{x + 80 = 200}

\huge\text{SUBTRACT 80 to BOTH SIDES}

\huge\textsf{x + 80 - 80 = 200 - 80}

\huge\text{CANCEL out:  80 - 80 because that gives you 1}

\huge\text{KEEP: 200 - 80 because that helps for  x}

\huge\textsf{x = 200 - 80}

\huge\textsf{200 - 80 = x}

\huge\textsf{x = 120}

\boxed{\boxed{\huge\textsf{Therefore, your answer x = \bf  120}}}\huge\checkmark

\huge\text{Good luck on your assignment \& enjoy your day!}

~\huge\text{Amphitrite1040:)}

7 0
3 years ago
Read 2 more answers
You add a 4-foot-by-4-foot section of land to a 6-foot-by-8-fooy garden. Find the area of the new garden.
tamaranim1 [39]

Answer:

64ft

Step-by-step explanation:

1. find the area of both plots of land.

      4x4=16       6x8=48

2. add the two areas together

     16+48=64ft

6 0
3 years ago
A particle moves so that its position vector with respect to the origin of a reference frame Oxyz is r(t)=bcos w t+bsin w t+vt k
sweet-ann [11.9K]

(i) Velocity is the rate of change of position, so if

<em>r</em><em>(t)</em> = <em>b</em> cos(<em>ω t </em>) <em>i</em> + <em>b</em> sin(<em>ω t </em>) <em>j</em> + <em>v</em> <em>t</em> <em>k</em>

then

<em>v</em><em>(t)</em> = d<em>r</em>/d<em>t</em>

<em>v</em><em>(t)</em> = -<em>b</em> <em>ω </em>sin(<em>ω t</em> ) <em>i</em> + <em>b</em> <em>ω</em> cos(<em>ω</em> <em>t</em> ) <em>j</em> + <em>v</em> <em>k</em>

The speed of the particle is the magnitude of the velocity, given by

|| <em>v</em><em>(t)</em> || = √[(-<em>b</em> <em>ω </em>sin(<em>ω t</em> ))² + (<em>b</em> <em>ω</em> cos(<em>ω</em> <em>t</em> ))² + <em>v</em> ²]

… = √[<em>b </em>²<em>ω </em>² + <em>v</em> ²]

(ii) The path is a helix. Suppose you zero out the <em>k</em> component. Then the path is a circle of radius <em>b</em>, and the value of <em>ω</em> determines how quickly a particle on the path traverses the circle. Now if you reintroduce the <em>k</em> component, the value of <em>v</em> will determine how far from the plane <em>z</em> = 0 the particle moves in a helical path as <em>t</em> varies.

(iii) Acceleration is the rate of change of velocity, so

<em>a</em><em>(t)</em> = d<em>v</em>/d<em>t</em>

<em>a</em><em>(t)</em> = -<em>b</em> <em>ω </em>²<em> </em>cos(<em>ω t</em> ) <em>i</em> - <em>b</em> <em>ω</em> ² sin(<em>ω</em> <em>t</em> ) <em>j</em>

3 0
3 years ago
Calculate the length of the missing side
Delicious77 [7]
You have to use the Pythagorean theorem because it is a right triangle. Consequently it is the square root of 12 squared plus 17 squared or approximately 20.81
5 0
3 years ago
Read 2 more answers
I NEED HELP ASAP
natta225 [31]

Answer:

four and seven. your welcome

6 0
3 years ago
Read 2 more answers
Other questions:
  • Two angle measures in a triangle are 42° and 39°. What type of triangle is it?
    7·2 answers
  • Rite the first ten terms of a sequence whose first term is -10 and whose common difference is -2.
    6·1 answer
  • Which statement describes a limitation of the kinetic-molecular theory for a gas? The theory assumes that particles do not exper
    12·2 answers
  • 4/5 greater than 85%
    14·2 answers
  • I really need help 2 days of school left I CAN'T FAIL.
    8·2 answers
  • Who want to date me im 13 name is deanna i love dua lipa
    8·1 answer
  • Many flags are stored in a wooden triangular shaped box. How much wood is needed to go around the outside of the frame? ​
    6·1 answer
  • The radius of a circle is 7 kilometers. What is the diameter?
    12·2 answers
  • Juan’s father is paying for a $45 meal. He has a 10%-off coupon for the meal. After the discount, an 8% sales tax is applied. Wh
    11·1 answer
  • Ashish had a box of 117 books.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!